Product Evaluation Systems (PES) is an independent testing laboratory that is located in Latrobe, PA. PES is a proven partner in Materials Testing and offers exceptional turnaround specializing in Mechanical, Metallurgical, Chemical, and Nondestructive Testing and Analysis. Since 1979, PES has been proud to offer exceptional personalized responses to customer needs, and our Rapid Response, Dependable Delivery continue to help our clients streamline the process of outsourcing their materials testing. 

PES is both Nadcap and ISO 17025 accredited and holds multiple customer approvals such as Aerojet Rocketdyne, ATI Nuclear, Curtiss-Wright Electro-Mechanical Division (EMD), GE Aviation (S-400), GE E50TF133 (Grain Size), Lockheed Martin, Pratt & Whitney, Rolls Royce (sub-tier), and Safran (AMS 2300). Accreditation awarded to PES covers Mechanical Testing, Test Specimen Prep, Metallography, Chemical Analysis, and Nondestructive Evaluation. Industry sectors include, but are not limited to; Aerospace, Additive Manufacturing, Power Generation, Oil & Gas, Mining, and Steel Manufacturing. 

Members of PES have participated in various talks and events that go on throughout the year at the Chamber. PES participated in the Westmoreland County Job Fair that was hosted by the Chamber as well. It is a great way to connect and meet with different members, companies, and individuals all across Westmoreland County. The networking events are very helpful and allow for new contacts/partnerships to be made from year-to-year.

637 Donohoe Road 

Latrobe, PA 15650 

Phone: 724-834-8848 

Website: https://www.pes-testing.com/ 

LinkedIn: https://www.linkedin.com/company/product-evaluation-systems-inc./