Cal Lab Co., Inc. - South Holland, IL
Service Company
ISO/IEC 17025 & ANSI/NCSL Z540.3 accredited for on-site calibration. We provide electronic, physical, mechanical, & dimensional test equipment calibration on-site. Calibrations are traceable to NIST. ASQ certified calibration technicians. Local & long distance service. 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. A2LA® accredited on-site calibrating services. Calibration services are available for various equipment including single & multiple-axis accelerometers, vibration meters, signal conditioners, charge amplifiers, hand held calibrators & excitors, various types of gages, machine tools, sand testing equipment, electronic standards, surface plates & temperature measuring devices. Calibration services are traceable to NIST.
Brand Names: CDI, Dorsey, SPI, Starrett, Wisconsin
www.precisionmetrology.com/Index.asp

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/four-walls-maintenance...

Associated Research, Inc. - Lake Forest, IL
Manufacturer, Custom Manufacturer, Service Company
On-site calibrating 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....

Acme Scale Systems, Inc. - Villa Park, IL
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO/IEC 17025:2005 certified on-site A2LA® accredited calibrating services. Capabilities include maintenance, repair, delivery, installation, designing & electronic, hydraulic & mechanical scale & material testing. Meets OSHA standards.

Franklen Equipment - New Lenox, IL
Distributor, Custom Manufacturer, Service Company
On-site calibration for most liquid flow meter applications using volumetric provers up to 1,000 GPM. In shop calibration for most liquid flow meters on test stand with either water or solvent up to 100 GPM.
Brand Names: AMCO, Civacon, Enraf, F.H. Maloney, FMC Smith, Fluid Power Products, Liquid Controls, NuFlo

JLW Instruments, Inc. - Chicago, IL
Distributor, Custom Manufacturer, Service Company
ISO 17025 certified. Calibration services including on-site, A2LA accredited, physical & dimensional measurement & test equipment, pressure gage & thermometer, tester & torque calibration.

Davis/Inotek - Bensenville, IL
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

JH Metrology Co., Inc. - Rolling Meadows, IL
Service Company
ISO/IEC 17025-1999, ISO 9002 & ANSI/NCSL Z 540-1-1994 certified. Full service laboratory with calibrating services including mobile, on-site calibration, A2LA accredited, physical & dimensional measurement, pipette & repair of electronic test equipment. Other services include cleaning of equipment & switches as required & on-site calibration. 90 day limited warranty on all work performed.