Backflow Testing in San Diego
Annual backflow testing keeps your device compliant with the water district. We test, repair, and file the report so you do not get a shutoff notice.
Backflow Testing
- Annual backflow certification testing
- Backflow assembly repair
- New backflow device installation
- Report filing with your water district
- Reminder scheduling
Need it handled today?
Give us a call. Same-day windows available.
Emergencies don't respect zip codes. We stage trucks across the county so a call from Chula Vista, El Cajon, La Jolla, or Rancho Bernardo still gets a licensed San Diego plumber within about an hour. From Balboa Park to Escondido, day or night.
Common questions
How often is testing required?+
Once per year in most San Diego water districts.
What happens if I fail?+
We repair the assembly and retest. You do not lose water service if we handle it promptly.
Do you file the paperwork?+
Yes. We submit the certification directly to your water district.
How fast can you get to my neighborhood?+
Most San Diego emergency dispatches arrive in 60 to 90 minutes. Coastal areas (OB, PB, La Jolla, Point Loma) are usually a little faster than East County (Santee, Alpine, Ramona) at rush hour.
Do you work with property managers and HOAs?+
Yes. We handle emergency calls for landlords, property managers, and HOAs across the county with itemized invoicing you can pass through.
The Lefty guarantee
Written guarantee
Every job backed in writing. If it fails, we come back.
Licensed & insured
Fully licensed technicians, insured, and background-checked.
4.9★ from 312+ reviews
Trusted by San Diego homeowners across the county.
Got a leak? Give Lefty a call.
Real diagnostics. Real prices. Real people who show up.