Western Pump is a fully-integrated (wholesale distribution, construction, service, and compliance testing) petroleum and lubrication systems firm in Southern California. We specialize in the construction and servicing of fleet fueling facilities, aviation, retail service stations, marinas, convenience stores, and vehicle maintenance facilities, and have been in business since 1948 (under current ownership since 1988).

Western Pump is an active member of the Petroleum Equipment Institute (PEI) and subscribes and adheres to PEI Safety Guidelines and Best Practices in all of its service, construction, testing activities. Service support, reliability, quality of work performed and timeliness in providing service are key to our success.

Western Pump operates in Southern California and employs more than 70 people at its headquarters in San Diego, California. Our employees represent some of the best-trained construction, maintenance, and sales professionals in this industry and are our greatest asset.


3235 “F” Street
San Diego, CA 92102
619.239.9988 ph
619.239.9925 fax

42945 Madio Street, #B
Indio, CA 92201
760.347.1115 ph
760.342.2879 fax

15611 S. New Century Dr.
Los Angeles, CA 90248
310.327.1330 ph
619.239.9988 Dispatch

Small Business Certification
State of California Department of General Services #33547

Corporate Officers
Dennis Rethmeier, CEO
Ryan Rethmeier, President
Jan Rethmeier, Corporate Secretary