Our Locations - Powerlabs

Our Testing and Calibration Laboratory Locations


Our Full Service Testing and Calibration Laboratory Locations

With our labs spread out across the country, it has enabled our experienced metrology and engineering technicians to continue to support our nation’s nuclear facilities, power grids, and critical supply chains.


Our US Lab Locations

175 N Caln Rd.
Coatesville, PA 19320
680 Waltz Mill Rd.
Madison, PA 15663
227 East Airport Rd.
Indiana, PA 15701
36400 Essex Rd.
Wilmington, IL 60481
8 Colorado St.
Plattsburgh, NY 12903
301 Hurricane Creek Rd.
Piedmont, SC 29673

Scope of Calibrations

Our calibration laboratory capabilities provide you with the most comprehensive service offering of any other lab in your industry. We are capable of sourcing 100% of your calibrations, which greatly reduces the costs and time associated with managing multiple vendors.

We calibrate more than 80,000 instruments every year, serving all major equipment brands and some of the most advanced equipment available.


Accredited Calibrations

Our calibration laboratory maintains a broad range of capabilities under a scope that is accredited by A2LA to ISO 17025 standards and perform more than 80,000 calibrations annually.


Appendix B Calibrations

Our Quality Program satisfies the requirements of 10 CFR 50; Appendix B, 10 CFR 21, NQA-1 and ANSI N45.2 – and is audited routinely by NUPIC and NIAC for continued compliance.


Why Constellation PowerLabs?

Our capabilities provide the most comprehensive lab offerings. We proudly stand behind our quality program that aligns with our ISO 17025 accreditation and Appendix B program, allowing us to work with some of the most highly regulated industries including: aerospace, automotive, nuclear, pharmaceutical and industrial manufacturing.

Let us help reduce your calibration costs and save time managing multiple vendors. Constellation PowerLabs can serve as your main source for calibration to meet and exceed all your needs.


Quality is Our Specialty

Constellation PowerLabs is a full-service testing and calibration A2LA accredited laboratory. All our calibrations are NIST Traceable, as we focus on providing reliable and accurate calibrations based on manufacturer specifications. We provide both quality standard calibrations (nationally and internationally) and ISO 17025 accredited calibrations to meet customer requirements.

We provide our customers access to our OneLab online portal to easily access and manage calibrations in one place, anywhere, at any time. OneLab provides status of calibrations in progress, assets due for calibration, shipping information as well as access to calibration certificates.

We take the guess work out of calibration with OneLab’s transparency and document storage —available at no additional cost!

Request a quote