About Power Service

Part of DNOW's U.S. Process Solutions division, Power Service leverages a total of 540,000 sq. ft. of fabrication and office facilities to provide our customers with a variety of process and production equipment for upstream and midstream oil and gas, as well as the downstream refining sector, mining, water transfer and water disposal (SWD) markets. Our team of mechanical, petroleum and application engineers – along with our draftsman and sales staff – can design process and production solutions tailored exactly to your specifications.

No job is too complicated, so whether you need custom water disposal/injection plants, chemical injection packages, LACT units, ASME vessels, two-phase or multiphase separators, or air compressor skids, Power Service can deliver the right solution to fit your needs.

Our fabrication facilities are strategically located in the U.S. to service the downstream industrial Gulf Coast market, Texas, Oklahoma, New Mexico, Colorado, Wyoming, Montana and North and South Dakota.

Our Suppliers

Atlas Copco
Flowserve Authorized Distributor
Milton Roy

In-House Fabrication

From beginning to end, we can design, engineer and fabricate your projects in-house. We have more than 500,000 sq. ft. of shop space for world-class welding, assembly, inspection and painting, and our design and drafting department has a combined 20 years of experience in process design/drafting, fabrication and ASME code analysis.

In-House Fabrication
Process Solutions Casper Assembly
Process Solutions Casper LACT
Process Solutions Tomball Separators
Process Solutions Tomball Tower Fabrication
Process Solutions Tomball Assembly Bays
Process Solutions Tomball Welding Bays
Process Solutions Tomball Gas Conditioning Unit


ASME "U" Stamp
NBCA "R" Stamp

Power Service Resources

Find additional information on our technical capabilities, as well as brochures and datasheets on our rotating and process equipment.

See Our Resources