About Power Services Group
Power Services Group (PSG) is a premier provider of integrated, turnkey solutions for the maintenance, repair, and overhaul of steam and gas turbines. Serving the power generation, oil & gas, and process industries, PSG combines the rich legacies and expertise of Power Plant Services (PPS), Airco Power Services, Turbine Generator Maintenance (TGM), and Orbital Energy Services (OES).
With over 115 years of combined operational experience, our companies have established a solid track record and reputation. PSG’s comprehensive service offerings include:
Power Plant Services (PPS), founded in 1998 in Melrose Park, Illinois, has grown to become the leading US-owned, independent provider of steam turbine parts in North America.
Turbine Generator Maintenance, Inc. (TGM), established in 1986, has experienced exponential growth over the past 35+ years as a turbine generator maintenance company.
Orbital Energy Services (OES), founded in 1996, is the power generation industry’s preferred source for precision on-site or in-shop machining and welding. OES is dedicated to meeting customer needs and ensuring availability and performance.
Airco Power Services, founded in 1994, began as a union mechanical services contractor and quickly evolved into an independent turbine services contractor for nuclear, fossil, combined cycle, and hydroelectric power customers. Airco Power was the preferred supplier of outage services for ABB/Alstom for over 20 years, handling projects from 100 MW to 1300 MW.
The consolidation of Power Plant Services (PPS), Turbine Generator Maintenance (TGM), Orbital Energy Services (OES), and Airco Power Services has positioned Power Services Group as the leading US-owned, independent provider of turbine maintenance, repair, and overhaul parts and services. We offer our customers a flexible, value-based alternative to OEMs, focusing on safety, quality, and exceptional customer service.