Cal-Oso Backflow Services

Company Overview

Obtain approved backflow prevention devices, testing, service, and setup solutions in Riverside, the San Bernardino region, and San Diego County. Our team provides top-notch as well as licensed backflow inspection solutions. We are Authorized (#1109590), Bonded, and Secured.

Hi, we’re glad you’re considering Cal-Oso Backflow Services. Having over 6 years of knowledge in plumbing systems, covering underground main-lines and installations to customer valves and backflow systems. We take pride in our craftsmanship and value our customer service. I am confident that you will be pleased with Cal-Oso Backflow Services. Thank you again for trusting Cal-Oso Backflow Services.