Backflow Prevention Repair Kits in San Diego and Kearny Mesa, CA

A backflow prevention system isn’t the flashiest plumbing system in any home — you rarely see it when the system runs properly, and this system is not the showy, immediate comfort upgrade of a new showerhead or updated faucet. However, your backflow prevention system is an essential feature of the plumbing in your home or business and must be repaired quickly if it malfunctions.

If your backflow prevention system is no longer doing its job, you’ll need a backflow prevention repair kit to return this vital system to its proper working order. One Stop Backflow is the one-stop shop for all things backflow in Kearny Mesa, CA, including a backflow repair kit for every system out there.

A San Diego County Original

We were founded by a plumbing professional with over a decade of experience in the field. One Stop Backflow is certified by the ABPA as a backflow prevention assembly tester and aims to be the top supplier of backflow prevention assembly and repair kit parts to homeowners and businesses both here in San Diego County and beyond.

We carry backflow prevention system parts and repair kits from all the country’s top brands right here in San Diego County. You can get the best of the best in repair parts while you shop around locally, so the money you spend to keep this essential system running will go right back into your own community.

Whether you order online or come into our shop on Chesapeake Drive, One Stop Backflow is ready to provide you with the perfect repair kit to get your backflow prevention system working properly once again.

To order your backflow prevention repair kit, or find out which repair kit is right for your system, reach out online at the bottom of our website or call 858.527.2332 today.


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9133 Chesapeake Drive
San Diego, CA 92123


6:30am - 5:00pm
Monday - Friday

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