Houston, Texas

Made in America. For America.

Powell is honored to have loyal clients in the federal government, state and local municipalities, oil and gas refining, onshore and offshore oil and gas production, and many other heavy industrial markets.

We power both American industry and infrastructure.

As a certified U.S. manufacturer and trusted federal contractor, Powell is built to serve.

Purpose-Driven

Our Houston headquarters leads the way in manufacturing ANSI Metal-Clad and Metal-Enclosed Switchgear, supporting complex power requirements for critical government and industrial infrastructure.

Federal ready

Powell is a registered GSA contractor with deep experience in federal procurement. We maintain a dedicated team to help government clients navigate contracts and compliance with confidence.

Built for scale

We serve a wide range of federal, state, and local projects—from utilities and transportation to defense and renewables—backed by ISO-certified processes and vertically integrated manufacturing.

GSA Projects

Powell’s dedicated government team delivers proven solutions for federal, state, and local projects.

More about GSA

Built here, and built to last.

Proven Track Record

We’re trusted because 
we’ve been put to the test.

With over 75 years of U.S. manufacturing experience, Powell is a long-standing partner to government agencies that demand reliability, compliance, and long-term value. Our switchgear, power control systems, and packaged power solutions are engineered and assembled in ISO-certified facilities right here in Texas—ensuring full traceability and alignment with Buy American and GSA standards. 

Flexible Solutions

Modular Power Solutions, 
Made in the U.S.A.

Powell’s modular electrical buildings (e-Houses) and integrated power centers are built to accelerate project schedules while meeting strict specifications for performance and safety. Fully designed, assembled, and tested in-house, our prefabricated units reduce field installation time, simplify logistics, and help control costs for federal, industrial, and utility projects alike. 

Discover how Powell delivers reliable solutions across industries

Explore our full portfolio