why choose us
Why San Diego Backflow Testing?
Standout
Customer Service

Prompt
Response Time

Efficient Paperwork Processing


what we do
Servicing Residential & Commercial Properties
For over 26 years, San Diego Backflow Testing has supported homes and businesses throughout San Diego County, including La Jolla. If you've been notified to complete backflow testing in La Jolla, we’re ready to take care of the full process: from the testing itself to the official reporting.
We handle backflow testing services, repairs, and backflow installation for both homes and commercial buildings. If you need a residential backflow preventer tested or replaced, or you're managing a large property with complex plumbing, we can help you stay compliant and keep your water clean. We also offer annual reminders so nothing falls through the cracks.
We’re here when you need backflow help—testing, repairs, or something new. Schedule your service today.

meet adam & Jen
When the plumbing company Adam Fulton worked for previously dissolved, he was still receiving calls to install, test, and repair people’s backflows. It was this overwhelming demand for quality servicing that led him to start San Diego Backflow Testing. Between Adam’s 26+ years of experience in both commercial and residential plumbing services, and his wife, Jen’s, entrepreneurship and background in construction, the dynamic duo leads their company with empathy, pride, and a dedication to excellence.
Our Backflow Services for la jolla
We offer dependable solutions for all your backflow needs.

Our experienced team offers complete backflow services, from inspections to emergency repairs. Our work is thorough and fully certified, with the paperwork handled for you.
Our Certifications
American Water Works Association
American Society of Sanitary Engineering
American Backflow Prevention Association
We are also a member of the American Backflow Prevention Association.


Getting Started
1. Get in Touch.
Need a backflow test or service? Simply text
619-937-2323 or email TEST@sandiegobackflowtesting.com, and a member of our team will be in touch shortly.
2. Schedule Your Service.
We’ll reach out to set a time at your convenience to service your backflow system.
3. Experience excellent customer service and quality servicing.
From annual maintenance to last-minute installations, we do it all! Get in touch with our team today to learn more about how we can help your backflow system stay safe, reliable, and efficient.
Hear from our Clients
Only company I’ll ever use. Great communication starting from office to technicians. Thanks guys!”
Pasha G.
“Reached out to them mid-morning and my backflow was tested mid-afternoon. Great place and great customer service! Thank you Adam and Jen, you guys are amazing.”
California Cremation and Burial
“It couldn't have been any easier and the customer service was way above and beyond. Easy, pleasant, and efficient! Thank you!
Nicol C.
“I have been using San Diego Backflow for the past year and their very simple testing jobs to complete a rebuild. The quality of their work is excellent and their scheduling and billing is accurate and on time.”
Jennifer L.
“Jen is always quick to respond to any inquiry we have! This company makes backflow testing a breeze and they have kept our two facilities in compliance for years. I highly recommend them!”
Austin J.
Contact
Get in Touch
Have a question, want to schedule a service, or need time-sensitive assistance?
Please contact us by texting 619-937-2323 or emailing TEST@sandiegobackflowtesting.com , and a member of our team will reach out shortly!
Phone
Address
2840 Fletcher Parkway #207 El Cajon, CA 92020






