Precision Testing Group Logo

office (303) 621-2776
fax (303) 621-2573


5475 Highway 86, Unit 1
Elizabeth, CO  80107

About Us

Precision Testing Group, Inc., is a NETA accredited organization, founded in 2001, specializing in commissioning, start-up and maintenance testing for utilities, power, industrial and commercial, governmental and transit systems clients.

PTG has developed a select, highly respected staff of Engineers and Technicians with a broad spectrum of capabilities. Precision Testing Group provides electrical systems analysis, acceptance and maintenance testing of power equipment systems. Our professional staff, with their extensive field experience, has contributed to the successful completion of major generation, distribution, transit, industrial and commercial projects.

The PTG service area, although located in Elizabeth, CO., extends throughout the United States. We are committed to providing only the highest caliber of Technicians and Engineers. We own all field test equipment and accessories required to perform testing functions ranging from harmonic analysis to the commissioning of 500kV substations and power units.

Our testing projects have involved a wide spectrum of electrical equipment including, but not limited to, generators, high and low voltage switchgear, power transformers, motors, power factor correction capacitors, low voltage breakers and Instrument Transformers.

Our expertise extends to the testing and maintenance of air, magnetic oil, vacuum and SF6 circuit breakers at voltage levels up to and including 500kV.