Cal-Oso Backflow Services

Company Overview

Obtain approved backflow prevention systems, testing, repair, and installation services in the Riverside area, San Bernardino County, and San Diego County. You can expect top-notch as well as certified backflow evaluation services. Our company is Authorized (#1109590), Bonded, and Covered.

Hi, thank you Cal-Oso Backflow Services. Boasting over 6 years of experience in water management, ranging from main water lines and services to client valves and backflow preventers. We stand by our craftsmanship and emphasize our client support. I am confident that you will be happy with Cal-Oso Backflow Services. Thank you again for considering Cal-Oso Backflow Services.