Cal Lab Co., Inc. - South Holland, IL
Service Company
ISO/IEC 17025 & ANSI/NCSL Z540.3 accredited calibration services. National on-site & in-house calibration & repair services for electronic, physical, mechanical, & dimensional test equipment. ASQ certified calibration technicians. Calibrations are traceable to NIST. Access certificates of calibration online.
callabco.com/about

Precision Metrology - Milwaukee, WI (Serving Illinois)
Distributor, Service Company
Woman-owned ISO 9001:2008 & ISO/IEC 17025 certified. Instrument calibrating services. Repair, relocation, contract inspection, reverse engineering, scanning & field services are also available. Calibration services are traceable to NIST. A2LA accredited.
Brand Names: CDI, Dorsey, SPI, Starrett, Wisconsin
www.precisionmetrology.com/Index.asp

Wisconsin Oven Corp. - East Troy, WI (Serving Illinois)
Distributor, Manufacturer, Custom Manufacturer, Service Company
Calibration services. Calibration services are available for ovens, burners, furnaces & controllers.
www.wisoven.com/services

Worldwide Chuck Services, Inc. - Aurora, OH (Serving Illinois)
Distributor, Custom Manufacturer, Service Company
Calibration services. Products include chuck jaw force gages & micrometers. Repairing & rebuilding services also. Used products are also available with warranty up to 12 months.
www.worldwidechuck.com

Busch Precision, Inc. - Milwaukee, WI (Serving Illinois)
Manufacturer, Custom Manufacturer, Service Company
Provider of machine tool calibration services. Various capabilities include vertical turning up to 180 in. dia., boring, drilling, keyseating, milling, planing, surface grinding, slotting, turning, slitting, reconditioning, repairing, rebuilding, maintenance, balancing, machining, scraping, inspection, assembly, straightening, stress relieving & welding. Alignment, anchoring, disassembly, grinding, tapping, honing, lapping, pressing, CAD/CAM, engineering, preventative maintenance, sawing & vibration analysis services are also available. Various applications include aerospace, automotive, dairy, food, marine, mining, nuclear, petrol, recycling, water & waste water. On-time delivery.
www.buschprecision.com/machining_manufactur...

Machine Tool Service, Inc. - Terre Haute, IN (Serving Illinois)
Custom Manufacturer, Service Company
Laser alignment & calibration services or conventional leveling, precision granite squares & master arbors. Complete rebuilding, retrofitting & repair service.
www.machinetoolservice.com/alignment.html

B & B Instruments, Inc. - Locations
Distributor, Custom Manufacturer, Service Company
Distributor of NIST traceable pressure calibration, 4 in. H2O to 15,000 psig, force & speed, temperature, humidity.
Brand Names: Chatillon, EdgeTech
www.bbinstruments.com/calibrators.html

Dynamic Measurement Systems, LLC - Houston, TX (Serving Illinois)
Distributor, Service Company
Calibration services including analog, digital & mechanical gages & instruments. Instruments serviced include dynamometers, crane scales, load cells, indicators & force measurement systems. Calibration services adheres to N.I.S.T. standards.
Brand Names: MSI, Quantrol
www.dynameasure.com/service.htm

Allied Measurement Systems - Crestwood, IL
Distributor, Service Company
ISO/IEC 17025:2005 certified calibration or calibrating services for industrial weighing instruments. Capabilities include maintenance, installation, repair & training.
products.alliedmeasurementsystems.com/categ...

Automated Scale Corp. - Addison, IL
Distributor, Service Company
ISO/IEC 17025 certified calibration, inspection, rental & repair services specializing in scales. Types of scales include part counting scales, inventory scales, truck & railroad scales, process control/batching scales, laboratory scales, high precision & analytical balances, bench & portable scales, warehouse & floor scales, drum filling scales, crane scales, data collection devices & bar coding devices. Repairs, parts, maintenance & rentals also available.
Brand Names: Flex-Weigh, Mettler Toledo, NCI, Toledo, Weigh-Tronix
www.automatedscale.com/index.php/products

Enpro, Inc. - Addison, IL
Distributor, Manufacturers' Rep, Service Company
Instrument calibration services for integrity test & diagnostic equipment. Capabilities include audit, onsite sampling, oil analysis, troubleshooting, training, repair, maintenance & rental. Markets served include alternate fuels, cement, food & beverage, fuels & chemicals, grain processing, life sciences, microelectronics, mining, power generation, primary metals, pulp & paper & refining. 24/7 service.
www.enproinc.com

Tork King, Inc. - Evansville, IN (Serving Illinois)
Distributor, Service Company
Calibration services including inspection & testing for torque wrenches & multipliers. Capabilities include repair, cleaning & maintenance. ISO/IEC 17025:2005 compliant. Meets ANSI & NIST standards.
www.torkking.com/equipment-calibration-repa...

Koehler Scale, Inc. - Waukegan, IL
Distributor, Service Company
Calibration services for weighing instruments & equipment with capacities from 1 g to 100 tons. Calibration services are also available for test weights, torque testers & wrenches, crane, lift & hoist testers, balances & scales. ISO, OSHA, DOT, FDA & NSF compliant. Markets include OEM, clinical, food processing, laboratory, pharmaceutical & material handling.
www.koehlerscale.com/calibration.html

Advanced Technology Services, Inc. - Peoria, IL
Service Company
On-site & depot calibration. ISO 17025 accredited, traceable to NIST. Physical, electrical, mechanical, precision dimensional, microwave & thermodynamic test & measurement equipment. Physical: calipers/micrometers, pressure/vacuum, mass/volume, gages, fixed limit gages.
www.advancedtech.com/calibration.aspx

M & M Control - Antioch, IL
Distributor, Manufacturer, Custom Manufacturer, Service Company
Powers process controls, Landis & Gyr, Staefa, Partlow, Marsh, Marshalltown, H.O. Trerice, Bellofram, Pyromation, Siemens, Honeywell, Johnson, Barber-Coleman, LFE, Rustrak, Weksler, Rego Blancett, Dwyer, Mercoid, McDaniel, Robertshaw, Spirax, Sarco, West, Control Products, Jumco, & Altek.
Brand Names: Altek, Ashcroft, Barber Coleman, Barber-Colman, Control Products, Landis & Gyr, Marshalltown,...
www.mmcontrol.com

Dexter Magnetic Technologies - Elk Grove Village, IL
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified calibration services. Capabilities include assembly, balancing, EDM, coating, waterjet cutting, turning, grinding, fabricating, finishing, CNC machining, testing, plating, potting & milling.
www.dextermag.com/capabilities/manufacturin...

Sturtevant Richmont - Carol Stream, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 & ISO/IEC 17025-1999 certified calibration services for torque products. Capabilities include repairing, pre-purchase & process designing, training, consultation & installation.
www.srtorque.com/SR/factoryservice.html

Associated Research, Inc. - Lake Forest, IL
Manufacturer, Custom Manufacturer, Service Company
Calibration services for analyzers, scanners, megohmmeters, meters, AC power sources & testers. Capabilities include 24 hour turn-around time on calibration & inspection & 48 hour turn-around time on repair.
www.asresearch.com/support/product-service....

Mazak Optonics Corp. - Elgin, IL
Manufacturer, Service Company
Profiler calibration services. Capabilities include laser cutting, preventive maintenance, inspection, machine lighting, high voltage testing, mirror cleaning & laser refurbishment.
www.mazakoptonics.com/support.html

IPR - Bartlett, IL
Distributor, Manufacturer, Service Company
Calibration services for automation products. Capabilities include rebuilding, upgrading, turret reconditioning & on-site training.
www.iprinc.net/service/calibration.html

H.O. Trerice Authorized Distributor - M & M Control - Antioch, IL
Distributor, Manufacturer, Custom Manufacturer, Service Company
Valves, Controls, Gauges, Thermometers
www.mmcontrol.com/Trerice.php

Pyromation Authorized Distributor - M & M Control - Antioch, IL
Distributor, Custom Manufacturer, Service Company
Distributor of thermocouples, RTDs, transmitters.
Brand Names: Pyromation
www.mmcontrol.com/pyromation.php

Powers Controls Valves & Process Regulators Dist. - M & M Control - Antioch, IL
Distributor, Custom Manufacturer, Service Company
Regulators, valves, controls, controllers & instrumentation.
Brand Names: Crane Powers, Landis & Gyr, Powers, Powers Process Controls, Powers Regulator, Watts
www.mmcontrol.com/powershome.php

Hahn Calibration Services Inc. - Lincolnshire, IL
Distributor, Service Company
Calibration services for machines made from the 1920's to today's new slide assembly and cnc models.

American Combustion Service, Inc. - Mokena, IL
Service Company
Boiler controls