"THE Storm Water Experts"

Serving Northern & Southern California



We are a full service dewatering company that handles all phases of dewatering. This includes drilling, the equipment, filtering, and labor.


Our drilling rigs are powerful and state-of-the-art. They have outstanding maneuverability, can drill in tight access areas and in most terrains and conditions. Drilling depths reach up to 100 feet with diameters up to 10 feet 6 inches.


No matter how large of a project you may have, we provide all the equipment to dewater your site. This includes pipes, pumps, generators, and distribution panels and filtering systems.


Our on-call labor are ready to tackle any aspect of your project.

Storm Water Inspection & Maintenance Services, Inc.

Servicing Northern & Southern California

CL Lic. No. 933000

Phone: (866) 96-SWIMS (79467)
Fax: (925) 513-1448
Mailing Address
P.O. Box 1627
Discovery Bay, CA 94505