More Calibration Service Listings

An Authoritative List of the Best Calibration Services Companies Available

Pittsburgh, PA  |  412-344-1500

Since 1965, Weiss Industrial has provided calibration services as well as numerous other instrumentation and services to companies across the Mid-Atlantic region. We provide blackbody calibration for infrared pyrometers, line scanners, contract calibration services, instrument calibration programs, instrument training seminars, and many more. We are a leader in our industry and aim to deliver benefits to our customers that are value-based, performance-based, and leadership-driven.

Weiss Industrial $$$

North Haven, CT  |  203-484-3707

Custom Calibration Inc. specializes in on-site and laboratory calibration which will keep costly equipment downtime to a minimum and maximize your overall productivity. We have over 30 years of experience providing calibration services for mechanical, dimensional, scale, torque, humidity, and many more applications. Our company’s mission is to achieve total customer satisfaction by providing prompt, precise, tailor-made calibration solutions to fit your specific needs.

Custom Calibration Inc. $$$

Merrillville, IN  |  800-373-1759

ISO/IEC 17025:2017 & ANSI/NCSL Z540.3 Accredited Laboratory. Electronic, dimensional, physical and thermodynamic calibrations performed onsite and in our lab. Professional ASQ Certified Calibration Technicians. We support the manufacturing and service sectors including; aerospace, automotive, chemical, electronic equipment, energy, food, industrial, machinery, medical, metal, military, nuclear, pharmaceutical, plastics, and transportation. Free local pickup and delivery. In business since 1977.

Calibration Laboratory, LLC $$$

York, PA  |  717-843-0081

Morehouse is an experienced leader in force and torque measurement helping to create a safer world. We use our knowledge to provide solutions including accurate measurement data and data analysis software. The goal is to help customers make better measurements which can make the difference between success or failure of everyday technology. We offer ISO/IEC 17025 accredited calibrations accurate to 0.002 percent of applied force up to 120,000 lbf and 0.01 percent up to 2,250,000 lbf.

Morehouse Instrument Company, Inc. $$$

Hudson, MA  |  800-343-4492

Since 1971, Thermalogic has been a leading manufacturer of electronic temperature and humidity control and sensors. Here at Thermalogic we work with our clients in a partnership to build a lasting business relationship. All of our products have quick turnaround times, including custom designs, and are thoroughly tested prior to being sent out. At Thermalogic we pride ourselves on our high quality, industrial grade, reliable products. Contact us today to get started!

Thermalogic® Corporation $$$

West Conshohocken, PA  |  610-825-3310

For over 40 years, Strainsert Company has been an industry leader in manufacturing calibration services. Our goal is to provide calibrating services that are thorough and accurate, and we have experience serving a variety of applications. Our team of engineers can find a solution to your application, no matter how stringent your demands. Contact us today and let us know how we may assist you.

Strainsert Company $$$

Monterey, CA  |  831-373-0200

Sierra provides accurate calibration services for mass flow meters and controllers, insertion thermal flow meters, vortex, and ultrasonic flow meters. With more than 40 years of expertise in gas, air, or liquid flow calibration, you can count on our team to make sure your flow meter operates with efficiency and pinpoint accuracy. We believe in providing personalized and customized service, and doing everything we can to maintain credibility with our clients. To get started, contact Sierra today!

Sierra Instruments $$$

Grass Valley, CA  |  530-268-1860

Micro Precision develops and maintains calibration services and repair services that assure levels of accuracy for your T & ME and gage blocks to high-end electronics. We also have a calibration laboratory, software and pressure calibration to meet your needs. IS0 9001:2000, ISO 17025, NIST Traceability.

Micro Precision Calibration Inc. $$$

Ewing, NJ  |  888-530-9009

The calibration program offered at Custom Calibration Solutions can save up to 40% compared to OEMs flat rates. Repairing & equipment calibration done is guaranteed. As fiber optic & RF repair experts, our resources are in-house to avoid markup costs on communications & optical equipment. Guaranteeing your instruments are within OEM specifications, our on-site team comes to your test station.

Custom Calibration Solutions, LLC $$$

Waterford, MI  |  248-674-4811

A.A. Jansson, Inc.'s metrology standards and precision equipment calibration services have been providing customers with complete confidence confidence in instrument and equipment accuracy for more than 50 years. Measurement and test equipment accuracy is critical to the quality of your production and regular precision calibrations are essential to ensure ongoing reliability. Our calibrations are NIST Traceable and customization to client specific demands.

A.A. Jansson $$$

Islip, NY  |  631-277-6282

Our specialty is the calibration of measuring and test equipment. We also do modification and repair with same-day service reducing downtime. Our experts can meet any calibration challenge with NIST standards. We do laboratory calibration, on-site calibration and repair services for your convenience.

A.H. Electronic , Inc. $$$

Orangeburg, NY  |  845-770-3000

AALFA-KAL Metrology Laboratory, division of Aalborg Instruments & Controls, offer calibration services on meters and controllers on various products. Our laboratories are fully equipped to perform NIST traceable flow calibrations for rotameters, mass flow meters and mass flow controllers. We can also calibrate NIST traceable approved “in-house” equipment to certify our primary calibration devices.

AALFA-KAL Metrology Laboratory $$$

Georgetown, IN  |  800-859-0212

Accu-Chek implements calibrating services on test, measuring and inspection equipment. Specifically, we calibrate gages, welders, stop watches and more by performing humidity calibration, torque calibration and other types of service. ISO/IEC 17025:1999 and ANSI/NCSL Z540-1:1994-accredited.

Accu-Chek, Inc. $$$

Danvers, MA  |  978-750-4555

An ISO 9000-registered laboratory, we are your "Quality Leader" for NIST traceable calibration, equipment calibration, certification and repair of electrical, mechanical, pressure, temperature and process control instruments. Metrology X-Plorer "On-Line" customer database access is available.

ACCULAB Measurement Standards, Inc. $$$

Villa Park, IL  |  800-833-3810

For over a century, Acme Scale Systems has provided quality, integrity, reliability and precision through a broad selection of precision and industrial scales. Acme Scale Systems is also ISO17025 accredited for the calibration of scales, force gauges, calipers, micrometers, indicators, and other dimensional gauges.

Acme Scale Systems, Inc. $$$

Newport News, VA  |  866-487-3227

ACR performs ANSI/Z540, A2LA and ISO 17025 calibration services, which include, but are not limited to, pressure, vacuum, fiber and electrical. We also hold NAVSEA certification. We offer calibration testing services and software as well as instrument calibration. On-site or off, ACR can support your needs.

ACR Technical Services, Inc. $$$

Peoria, IL  |  800-328-7287

Our calibrating services can take us to your site or you may experience the repairs of your test and measurement equipment in our service center. We perform calibrating services in our calibration laboratory, which is A2LA® and ISO 17025 accredited. ATS also has ISO 9001-registered repair centers.

Advanced Technology Services, Inc. $$$

West Chester, OH  |  513-777-1525

For over 25 years, Alpha-Liberty Company has been a leading industrial scales distributor. We are an ISO/IEC 17025:1999 certified company and our weighing services include basic calibration to complete repair and overhaul. Since Alpha-Liberty knows that the most important piece of equipment in the analytical laboratory is the Analytical Balance, you can trust our services.

Alpha-Liberty Company $$$

Baltimore, MD  |  800-225-2623

As an Independent Dealer, we offer calibration services on high precision equipment. Services include assistance with industrial automation, data collection, PLC integration, and weighing system design. American Scale has been serving the Mid-Atlantic area since 1975. We sell truck scales, bench scales, counting scales, crane scales, floor scales, indicators, checkweighers, scale repair and calibration services and balances.

American Scale & Equipment Co., Inc. $$$

North Charleston, SC  |  800-608-5570

AppMet calibrates and tests all types of electronic and electrical test equipment from Multimeters to RF Spectrum Analyzers. With precision, fast turnaround and attention to your certification and testing needs.

AppMet, Inc. $$$

Bartlett, IL  |  630-550-5000

Since 1955, Assurance Technologies has been a leading calibration service provider for tools and gages. We perform instrument calibration, laser alignment, temperature calibration, electronic calibration, hand gage calibration, torque calibration, pressure calibration and much more. ISO/IEC 17025:2005 Accredited.

Assurance Technologies, Inc. $$$

Livonia, MI  |  734-838-3100

ATEQ, founded in 1975 with more than 40 locations worldwide, has become a global leader in manufacturing leak and flow testing instruments. ATEQ's experienced global service team offers standard or ISO 17025 annual calibrations on their instruments. Their calibration services are highly accurate and offer quick turnaround. Contact ATEQ today for more information!

ATEQ Corporation $$$

Marietta, GA  |  800-888-9892

Beamex is a leading worldwide provider of calibration solutions that meet even the most demanding requirements of process instrumentation. Beamex offers a comprehensive range of products and services—from portable calibrators to workstations, calibration accessories, calibration software, industry-specific solutions and professional services.

Beamex, Inc. $$$

Richmond, VA  |  800-792-3625

Bio-Tek Services is a USA-based premium in-lab and mail-in pipette repair, calibration and certification service. Our focus is on the critical needs of the modern calibration lab. We specialize in providing expert repair, precise calibration and detailed documentation of all brands and types of Pipettor.

Bio-Tek Services Inc. $$$

Flint, MI  |  800-288-2871

Bobier Tool Supply performs calibration services for inspection equipment—height gages; optical comparators; shadowgraphs plus manual and video CMMs. We offer high-speed grinding and manufacture metrology equipment. Our calibrations are to NIST standards and QS 9000/ISO 9000 accredited.

Bobier Tool Supply $$$

Kansas City, MO  |  877-632-7873

We provide calibrating services for optical tooling and other precision instruments in addition to the production of such devices. Our calibration laboratory is ISO/IEC 17025:1999 accredited plus meets ISO 10012-1, ASME NQA-1 1989, ANSI/NCSL Z540-1, and MIL-STD 45566 2A standards.

Brunson Instrument $$$

Apex, NC  |  866-938-3782

Since 1995, C & C has been providing companies with refurbished environmental test chambers. Services include scientific equipment, temperature, humidity, thermal shock and ESS system service plus fully equipped testing. We provide service contracts to companies in North Carolina only.

C & C Technologies, Inc. $$$

Cornelius, NC  |  877-987-2252

Our calibrating services can occur in our A2LA-certified state of the art calibration laboratory or on site at your facility. Among the services provided are temperature calibration, humidity calibration, pressure calibration, load cell calibration and equipment calibration. Traceable to NIST. All of our calibrations come with documentation that meets regulatory requirements. Contact us.

Calibration Solutions, Inc. $$$

North Olmsted, OH  |  440-343-4024

Caltech Service is a service company committed to customer satisfaction. We are an ISO 17025 accredited calibration service. All of our service technicians have over 30 years experience in the temperature process calibration field. By providing regularly scheduled service, we develop a detailed knowledge of a customer's control process, responding with expertise to any potential control problem.

Caltech Service Corp. $$$

Akron , OH  |  800-742-8535

For calibration services and maintenance, call CCSi. We have an ISO/IEC 17025 Accredited Calibration Laboratory in order to calibrate durometers, cutting dies, gauges, thermocouples, thermometers, pressure transducers, ovens and environmental chambers, as well as to perform other instrument calibrations.

CCSi, Inc. $$$

Sanford, NC  |  919-776-7737

Central Carolina Scale offers industrial and consumer scales and customized weighing systems as well as sales, service and calibration of weighing scales and balances.

Central Carolina Scale, Inc. $$$

Cincinnati, OH  |  800-686-3730

Cincinnati Precision Instruments was founded in 1962, by pioneers in the precision tool and surveying industries. CPI prides itself on setting the standard of quality by being the most comprehensive, single source, sales, repair and calibration center you can find. CPI is a company devoted to excellence in repair of electronic and physical/dimensional test equipment with over 100 years of accumulated knowledge in precision tooling repair. Our professional service representatives assure you the highest standard of service and quality.

Cincinnati Precision Instruments, Inc. $$$

Winston Salem, NC  |  336-725-6020

A2LA Accredited to ISO/IEC 17025 and with offices in VA and NC, Control Automation Technologies Corporation has provided field instrumentation services since 1989, including calibration, installation, maintenance & start-up. CATLab, CATC's Accredited Laboratory offers Test Equipment Calibrations for electrical, pressure, temperature, humidity devices & more.

Control Automation Technologies Corporation $$$

Phoenix, AZ  |  800-777-7020

Provider of calibration services, instrument calibration and gauge calibration. CyberMetrics Corporation's products help to improve quality and reduce costs. We specialize in Calibration Management Software for all of your calibration needs.

CyberMetrics Corporation $$$

Baltimore, MD  |  800-358-5525

Davis Inotek Instruments is a leading provider of pressure calibrating services, gage calibration services, instrument calibration services and more. All of our services are on-site and in-house, with free local pick-up and delivery. For more information, please visit our web site.

Davis Inotek Instruments $$$

Poughkeepsie, NY  |  845-849-0006

Dorsey Metrology is pleased to announce the recent accreditation of its calibration laboratory to ISO 17025:2005 status. This accreditation allows Dorsey to perform ISO 17025 calibration for our optical comparators, dial indicators, digital indicators, ID/OD gages and masters, depth/height gages and masters, and thickness gages and masters, both old and new. For more information, call today.

Dorsey Metrology International $$$

New Milford, CT  |  860-354-2730

Our 25 years experience in the service business throughout the Northeast. Specializing in the complete service of Environmental chambers, Walk In Coolers/Freezers, Chillers, Cascade Refrigeration, and Calibrations. We offer factory trained service technicians, competitive rates and quick response time and we provide service throughout the Northeast.

Douglas Technical Services $$$

Langhorne, PA  |  215-750-1212

Our Calibration Laboratories provide high quality calibration services in a prompt and timely fashion. Our services include Gas Calibrations using EPA protocol gases and NIST Traceable Calibration services in our ISO17025 accredited laboratory.

E Instruments International $$$

Hudson, MA  |  508-263-5900

Calibration services are available from Edgetech Instruments, Inc. for all brands of hygrometers, dew point analyzers and oxygen analyzers.

Edgetech Instruments, Inc. $$$

Westminster, MD  |  410-868-7788

Electronic Laboratories offers a highly trained staff of experts in the calibrating services. ELI services most industries from RF (to 50GHz) to biotech (Validation services Included). We offer high-quality at affordable prices. On-site calibration minimizes the costs of shipping products.

Electronic Laboratories, Inc. $$$

Greenwood, IN  |  888-363-7377

Since 1953, we have been committed to continuous innovations in level measurement technology. Our Liquiphant vibrating level switch, invented in 1968, is world renowned. Our variety of continuous & limit level switches for liquids & solids gives you many options to streamline your processes. Endress+ Hauser offers measuring instrument products for the industrial process engineering industry.

Endress / Hauser Inc. $$$

Chelmsford, MA  |  800-325-2201

Essco Calibration Laboratory provides calibration services for commercial test equipment. Our capabilities include electronic, fiber optic,mechanical, temperature, pressure, mass and torque instrumentation. ISO17025:1999 accredited by A2LA.

Essco Calibration Laboratory $$$

Frederick, MD  |  410-857-1880

Electrical Test Instruments is a leader in the calibration, repair, and sale of test and measurement equipment. Customer service sets us apart: every member of our team is committed to our customers’ success. We have been providing outstanding customer service with a relentless focus on quality since 1994. We come to you, minimizing the downtime of your critical instruments by offering calibration services at your facility. As a manufacturer of circuit breaker testers and ground-fault testing equipment, we have unique expertise and proprietary technology for calibrating high-current ammeters. We offer a broad range of capabilities within electrical, torque, pressure, physical, dimensional, RF, and microwave calibration services. ETI is also able to repair and retrofit a wide variety of test and measurement instruments. Our emergency onsite repair services are available for your urgent equipment issues. ETI is a reliable partner for high-current circuit breaker testers and ground fault testing equipment. Our rugged primary injection high-current circuit breaker testers are trusted by electrical testing companies and industry worldwide. We offer outstanding customer service, a two-year warranty on all new ETI products, and exceptional quality. ETI prides itself on responsive customer service. Whether requiring technical assistance, product support, remote troubleshooting, or onsite service, our customers turn to ETI for their critical test and measurement instrument needs.

ETI Precision $$$

Coatesville, PA  |  800-971-5227

Since our founding in 1911, Exelon PowerLabs has been Exelon’s main laboratory for calibration and testing, and has helped ensure the stability and safety of power grids throughout the country. We specialize in providing lab equipment for the nuclear industry, and our equipment maintains A2LA Accreditation and adheres to ISO 17025 standards.

Exelon PowerLabs $$$

Roseville, MN  |  800-444-2373

ISO 9001:2015 certified manufacturer of calibration equipment including transmitters, control valves, gauges & pressure sensing instrumentation for the oil refinery, power generation, paper processing, pharmaceutical & cosmetic manufacturing industries.

FasTest® Inc. $$$

Scottsdale, AZ  |  480-948-3789

Flow Dynamics, a calibration laboratory, offers state-of-the-art calibrating services and calibration software. We custom design and fabricate calibration equipment and also perform the highest level of calibration and testing to ensure the exact measurement for your liquid and gas flow equipment.

Flow Dynamics $$$

Tempe, AZ  |  480-240-3400

Our laboratory's calibrating services are performed for flow meters; NIST traceable; conducted for primary standard liquid and gas flow. We also manufacture precision flow metering instruments, ancillary electronics, plus liquid and gas flow calibrators.

Flow Technology, Inc. $$$

Cleveland, OH  |  800-321-0796

At Furnace Parts, our in-house calibration laboratory provides sensor & instrumentation calibration & repair services for secondary standard & field test potentiometers & calibrators. We also work with standard temperature indicators, controllers & recorders. The Laboratory at Furnace Parts Calibration was one of the first of its kind to receive the prestigious ISO/IEC 17025 accreditation.

Furnace Parts, LLC $$$

Indian Trail, NC  |  800-898-5325

If you are looking for the best calibration services in the industry, you’ve come to the right place! We have 30 years of experience in the industry, and many of our original products are still in working order to this day. You won’t find better quality products anywhere else. Look to our website for more information and details today!

Furness Controls $$$

Irvine, CA  |  800-233-8835

We are a global manufacturer, designer, and supplier of a family of pressure transducers, force transducers, torque transducers, sensors, signal conditioners, digital displays and portable sensor verification/calibration systems. Futek Advanced Sensor Technology has been steadily growing since 1988 and serves industries such as defense and aerospace.

Futek Advanced Sensor Technology $$$

Indianapolis, IN  |  317-247-0100

Calibration Services include repair and calibration of a broad range of instruments including pressure gauges, switches, recorders, transmitters, transducers and DP cells. We calibrate all types and brands of product, whether purchased from the George E. Booth Company or not. We work with our customers to turn around repairs quickly and develop contingency plans to keep your operations running.

George E. Booth Co., Inc. $$$

Elk Grove Village, IL  |  847-364-2600

Graftel maintains a complete calibration lab for gas flow, liquid flow, air velocity, RH/dew point and temperature. Calibration work is accredited to ISO 17025 and performed in compliance with ANSI/NSCL Z540-1-1994 requirements. Laboratory equipment is maintained in accordance with MIL-STD-45662A.

Graftel LLC $$$

Grand Rapids, MI  |  800-348-5701

Grand Rapids Metrology is Michigan’s premier source for measurement and weighing solutions! Our dedicated service team offers an industry-leading scope of capabilities from ISO 17025 certification, to heavy capacity overhaul services, to custom solutions engineered to fit specific business needs. Let GRM’s 95 years of experience and technical expertise work for you.

Grand Rapids Metrology $$$

Kingston, TN  |  865-376-1313

Griffin Instruments provides instrument calibration, as well as rental and repair of radiological instrumentation (Ludlum, Bicron, etc.). Our calibrations are to ANSI N323 standards, including the maintenance database kept on the equipment. See our website for more.

Griffin Instruments $$$

Glastonbury, CT  |  888-422-2647

HABCO, Inc. designs and manufactures calibration and testing supplies for industry, aerospace and many other applications. We will utilize over 35 years of experience to bring you high-quality equipment calibration products. Allow our dedicated engineers to design for your testing needs.

HABCO, Inc. $$$

Danbury , CT  |  800-826-6185

Hamar Laser Instruments, Inc. has been a leader in calibration and testing equipment for 35 years. We can design laser alignment systems and other calibration and testing equipment. Our lasers are known for their accuracy and reliability. Let us design, manufacture or service your equipment today!

Hamar Laser Instruments, Inc. $$$

Wendel, PA  |  724-861-0150

At Hampton Controls, we offer Calibration Services for many, many items. Whether it's a temperature controller, a thermocouple, a set of micrometers, or a pressure gauge; Hampton Controls, Inc.'s Calibration Service is your source for quality calibration service.

Hampton Controls, Inc. $$$

Thorofare, NJ  |  800-352-7705

We offer precision weights, laboratory equipment and pressure calibration services, including weights, fixed point and comparison temperature, pipette, thermal mass flow, humidity plus time and frequency. Our mass flow calibration is ISO/IEC 17025 compliant. Our company is ISO 9001 certified.

Henry Troemner LLC $$$

Stamford, CT  |  203-425-8900

Hoffman Engineering offers a variety of calibrating services as well as certification services. We specialize in equipment calibration, laboratory calibration and testing that has been produced with innovative software to ensure your exact measurements are met.

Hoffman Engineering $$$

West Roxbury, MA  |  800-899-8438

IET Labs performs calibration services such as pressure calibration, no matter the manufacturer. We are compliant with A2LA, IS0 9001, ISO 17025, ANSI Z540-1-1994 and MIL-STD-45662A. R-C-L, RTD standards and decades, voltage and current source, strobes audio.

IET Labs, Inc. $$$

Hudson, NH  |  603-883-5558

IN-CAL&trade is a leading provider of calibrating services. Our comprehensive list of calibration services includes electronic calibration and mechanical calibration. Our services are available as on-site calibration and in-house calibration. We are ISO 10012-1 and ANSI/NCSL Z 540-1-1994 compliant.

IN-CAL™ $$$

Indianapolis, IN  |  317-787-6578

We offer calibration services to customers around the world. Here at Indiana Standards Laboratory we have experiences dating back to 1959. Our company is ISO/IEC 17025:2005 accredited and we provide a full range of calibration services. If you have any questions about our company then please give one of our representatives a call today to learn more information!

Indiana Standards Laboratory $$$

Bensalem, PA  |  215-638-2800

Since 1970, Industrial Instrumentation has provided its customers with reliable instrument calibration, calibration certification, system loop checks and N.I.S.T. Traceability Certification. We offer preventative maintenance contracts and 24 hour emergency service 7 days a week.

Industrial Instrumentation Inc. $$$

Canton, MI  |  800-246-7094

Since 1952, our specialty has been the calibration and repair of electronic precision test and measurement equipment. ISO/IEC 17025:2005 accredited, we offer electrical heating elements for cartridge heaters, band heaters, air heaters, tubular heaters, strip heaters, immersion heaters and more. Calibration services and on-site repair is also available.

Inspec®, Inc. $$$

Norwood, MA  |  800-877-6674

Instron® offers unmatched capability in force and hardness calibration plus other verifications, including temperature, strain, speed, displacement and torque. Calibration software is pre-tested. Lab/field services meet or exceed ASTM and ISO. Accredited to ISO 17025 by NVLAP (lab code 200301-1).

Instron® Corporation $$$

Charlotte, NC  |  800-532-0415

ISI is a leading provider of instrumentation, calibrating services and testing services. ISI is ISO 9002-registered and ISO 17025-accredited. We provide solutions and services for calibration, predictive maintenance (vibration, infrared, motor testing) and computerized furnace uniformity surveys.

Instrumentation Services, Inc. (ISI) $$$

West Chester, PA  |  800-440-7501

Instrumentation Technical Services, Inc. is a leading provider of calibration services for multiple industries. We can offer flow control, pressure calibration and many other types of calibration and testing. We also provide technical support and preventative programs to better serve you!

Instrumentation Technical Services, Inc. $$$

Fairfield, NJ  |  888-893-1010

Integrated Scale Systems is a leading supplier of industrial scales, laboratory scales, balances, scale calibration and scale repair. Integrated Scale Systems is an ISO 9001:2008 certified company and services the entire Tri-State area. Products include: floor scales, platform scales, lab scales, counting scales and more. Expert scale calibration and repair with 24 hour service available.

Integrated Scale Systems $$$

Chicago, IL  |  312-666-0595, 888-666-0595

JLW Instruments is a major-distributor of force measuring gauges, testers and instruments as well as weigh scales. We provide prompt service, support, accredited calibrations and quick-delivery for a number of industries and applications.

JLW Instruments $$$

Berthoud, CO  |  970-532-7990

Our specialty is in traceable calibration services for name-brand equipment. ISO 9001:2000 certified, our turn around time is 1-3 days with competitive calibration services costs. Using NIST standards accuracy, Laerie, Inc. uses calibration software that handles a range of T&M equipment.

Laerie, Inc. $$$

Longwood, FL  |  407-862-4643

LDS is an A2LA-accredited calibration laboratory for gas leaks, helium leak detectors and all brands of vacuum gages, including cold cathode, ion gage and thermocouple. Our gas leak/gage calibration services can be done on all brands. We are your one source for industrial calibrated leaks.

LDS Vacuum Products, Inc. $$$

Troy, MI  |  248-643-0220

Lebow® Products is a manufacturer of force measuring gauges and instruments, torque sensors, and dynamometers. We produce grinding milling dynos, lathe dynos, and a short flange dynamometer torque sensor. Our products are developed for and used by a variety of industries.

Lebow Products, Inc. $$$

Hatfield, PA  |  800-784-2882

LTI Metrology calibration services are NIST-traceable & A2LA accredited. Standards, hand tools, gages, surface plates, hardness testers, balances and optical comparators are calibrated using dimensional, mechanical, force, torque, mass & vacuum calibrating services. Field service and repairs done.

LTI Metrology/Calibration Division $$$

PROVIDENCE, RI  |  800-343-2050

We not only manufacture measuring instruments, but we also offer inspection and calibration services. Both our metrology lab and precision measurement center provide high accuracy measurements for your calibration requirements. Mahr Federal Inc. is ISO/IEC 17025 Accredited.

Mahr Federal Inc. $$$

Roseville, MI  |  313-530-5083

Measurement & Machine Technology provides laser alignment, calibration measurement and laser calibration services on a wide variety of machine tools. We offer many years of experience and can service almost any make or model of machine. See our website for more.

Measurement & Machine Technology $$$

Chatsworth, CA  |  818-701-4969

At Micro Quality Calibration we are considered the first western commercial laboratory designed for precision measurements. Since 1978, our calibration laboratory & repair facility has done instrument calibration & equipment calibration. Calibration is done under strict controls. A2LA ISO/IEC 17025:2017 certified. We are successful because we provide the best service and are committed to excellence.

Micro Quality Calibration Inc. $$$

Newport News, VA  |  800-482-1835

Pressure calibration, torque calibration, electronic calibration, load cell calibration, force calibration, and more are performed in our lab. We are MIL-STD-45662A, ANSI/NCSL Z540-1-1994, and ISO 9000 compliant--assurance for our aerospace, government, and industrial customers.

Modern Machine & Tool Company, Inc. $$$

Duncan, SC  |  864-433-9771

Working with measurement instruments and providing calibration services since 1967, we are the company you want to contact. We meet special gaging requirements and perform equipment calibration and repair in our A2LA 17025-accredited calibration laboratory. We look forward to your contact.

MSI-Viking Gage, LLC $$$

Buffalo, NY  |  800-432-0228

Northeast Metrology offers a wide range of calibrating services. We provide electrical calibration, mechanical/dimensional calibration, pneumatics calibration and temperature calibration for a long list of items. Calibration equipment complies with the ISO/IEC 17025:2005 International Standard.

Northeast Metrology Corp. $$$

York, PA  |  717-848-1126

Our capabilities include manufacturing pressure vessels, autoclaves, ASME tanks, nuclear fuel casks, nuclear reactor vessels and other specialized process equipment. We specialize in heavy precision metal fabrications for industrial, commercial and government use. Call us today.

Precision Custom Components
$$$

Crestline, OH  |  419-683-8029

We do inspection, certification, and tooling, along with our calibrating services. Precision Technologies, Inc. is an ISO/TEC 17025 certified calibration laboratory offering precision measuring services on certified metrology equipment. In addition, we offer new and used calibration equipment.

Precision Technologies Inc. $$$

Exton, PA  |  484-266-0599

Established in 1989, Prime Technologies has offered quality management products and services to a number of industries for almost twenty five years. We are proud to be innovators in our field, providing solutions with the latest technology including our widely successful proprietary ProCalV5 professional calibration software and the first paperless 21CFR Part11-compliant calibration system. Call or visit our website today for details!

Prime Technologies, Inc. $$$

Minneapolis, MN  |  800-328-1235

Established in 1981, Process Measurement Company (PMC) is an ISO/IEC 17025:2005 accredited calibration lab, offering instrument calibration services and equipment calibration to a wide variety of industries. Our calibration company is headquartered in Minneapolis with offices in Denver, Kansas City and Omaha. We calibrate, repair and certify electrical, dimensional, mechanical, and physical measuring equipment using NIST-traceable standards. PMC also offers field services, saving our customers time and money by bringing our capabilities to their facilities. PMC believes in continuous improvement in capabilities, allowing us to provide top-tier service to our valued customers.

Process Measurement Company $$$

Windsor, NJ  |  800-468-7976

Since 1928, The Pyrometer Instrument Company has been leading the industry in precision temperature measurement, laser alignment, calibration and testing and equipment calibration. Using the Blackbody Calibration Source, we'll check temperature range, aperture and emissivity. We have bench, floor and portable models.

Pyrometer Instrument Company, Inc. $$$

GLENDALE, CA  |  866-327-8522

R.A.E.S. Calibration Services has served the industry with calibration, repair and N.I.S.T. Traceable certification of electrical, electronic, medical, optical, telecommunication, test instrumentation for many years; catering for most specialized parameters such as porosity, pH, ultrasound, Ultraviolet, infrared, visible light, absolute power, attenuation, insertion loss, return loss, sensitivity, optical length/distance, index of refraction IOR, wavelength / frequency, linearity, stability, chirp, phase, chromatic dispersion, PDL, PMD, Skew, Delay time, strain, relative humidity, gloss, flow, force, acceleration, torque, weights as well as the standard parameters such as temperature, pressure, voltage, current, resistance, frequency, capacitance, Inductance, power .

R.A. Electrical Services $$$

Hoffman Estates, IL  |  800-632-7873

S. Himmelstein and Company provides accredited ISO/IEC 17025:2017 calibrations from 10 ozf-in to 4 million lbf-in. The 4,000,000 lbf-in stand is one of only four worldwide that are accredited for calibrations above 1,000,000 lbf-in and has the lowest measurement uncertainty of any. We have nine accredited stands that provide optimal measurement uncertainty and avoid queuing. Calibrations are made for Himmelstein transducers as well as those from other manufacturers. Contact our experts today.

S. Himmelstein and Company $$$

Lancaster, PA  |  717-295-2311

Calibration Services

Sensing Devices, Inc. $$$

Montreal, QC  |  800-267-7474

Stephens Analytical specializes in humidity instrument calibration services and has a calibration laboratory. Since 1982, we have been producing calibrating dew point indicators, hygrometers, relative humidity meters and trace moisture analyzers. Our lab is ISO/IEC 17025 accredited.

Stephens Analytical, Inc. $$$

Orlando, FL  |  800-775-2550

Sypris® is a leader in the calibration industry and provides such calibration services as instrument calibration and machine calibration. We use our own state-of-the-art calibration software and laboratories for your convenience.

Sypris® $$$

Vista, CA  |  760-536-0227

Techmaster Electronics offers complete repair and calibration services on most electronic equipment. We calibrate all electronic equipment up to 50GHz—mechanical and dimensional, bio-medical equipment—as well as offer full turnkey contracts and discounts.

Techmaster Electronics $$$

Rochester, NY  |  800-800-5001

We offer expert A2LA-accredited calibration services for all types of calibration, test, and measurement instruments including calibrators, temperature calibration, electrical, electronic, pressure, physical, mechanical and RF instruments. Located across North America.

Transcat, Inc. $$$

Hartland, MI  |  810-225-4601

Internally-known, Dynamic Technology is an NVLAP®-accredited calibration services facility. We conduct vacuum and pressure calibration; mass and torque calibration; temperature calibration and electronics calibration. We have a physical/dimension laboratory and can perform repair services as well.

Trescal $$$

Hopkinton, MA  |  800-242-6022

TTE Laboratories specializes in calibrating services including load cell calibration and gage calibration services. Our calibration services are utilized for nearly any force measurement application and this even includes custom designs. These are very easy to use and our products offer consistent results. Call us if you have questions about our calibrating services.

TTE Laboratories Inc, a Transcat Company $$$

Flint, MI  |  800-765-9997

Total customer satisfaction is our promise here at United Testing Systems. If you’re looking for fast and accurate calibration services, you’ve come to the right place. The scope of our capabilities includes analytical balance, caliper, digital thermometer, electrical measure, electrical source, hardness testers, micrometers and so much more. Contact us today!

United Testing Systems $$$

Wixom, MI  |  800-240-8077

For over 55 years, our company has provided calibration services and repair services. We can calibrate most torque wrenches in addition to manufacturing them. Our certification of accuracy is standard and our calibration lab is available for your use. We can calibrate and certify any torque product.

Van F. Belknap Company, Inc. $$$
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