Atlas Backflow

HVAC & Plumbing

1665 28th St
Signal Hill, CA 90755

Mon - Fri: 7:00AM - 5:00PM

Sat - Sun: By appointment only


Atlas Backflow makes it easy to comply with backflow device testing and certification requirements.

We provide professional service for testing, certification, preventative maintenance, repairs if needed, and compliance reporting to the appropriate municipality. We will also work with you to schedule procedures during non-critical times for facilities with water-essential operations.

Discounts are available for facilities with multiple backflow devices, and Atlas Backflow offers a testing and maintenance program to keep your backflow devices in compliance.


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Bill Kielty