Backflow Testing in Corona
Certified testers. Same-week appointments. We file your report with the water district.
Testing $105 flat per backflow (under 4") · Mon–Sun 6am–12pm
Backflow services
- Backflow TestingAnnual test and certification, filed with your water district.
- Backflow RepairFailed test? Fixed, retested and filed, usually same visit.
- Backflow ReplacementSwap out a worn-out or missing assembly for an approved model.
- Backflow InstallationNew assemblies installed to code and certified.
- Backflow Due Date ManagementWe keep your due dates and book your test before it's late.
Got a letter from your water district? Here's what it means.
Three steps and you're done
Call or schedule online
Tell us your due date.We test
Repairs on the spot if needed.We file the report
You get a copy.
Backflow services in Corona
Backflow Testing
Yearly backflow testing for homes, businesses and fire lines, done by a certified tester with a calibrated gauge. We file the passing report with your water district for you. Flat pricing: $105 per device under 4 inches and $175 for 4 inches and up. Same-week appointments, plus inspections, certification, multi-device pricing and 24/7 emergency testing. See backflow testing.
Backflow Repair
We repair RP, double check, PVB and SVB devices of every common brand. You'll see the failed reading and the price before any work, and we retest and file the passing report when the repair is done. Many repairs happen on the same visit as the test, and emergency repair calls are answered 24/7. See backflow repair.
Backflow Replacement
Cracked, stolen, worn out or the wrong type for your connection? We replace backflow devices of every common size, often the same day for stolen units. Every replacement includes the test and district filing, and we'll fix placement or height issues while we're there. Free quotes, with repair and replacement prices side by side when both are options. See backflow replacement.
Backflow Installation
New backflow devices for new construction, irrigation, pools, fire lines and changes of use. We confirm what your water district requires, size the device for your water demand and install it with room for yearly testing. The first test and report are included, and you get a free quote before any work starts. See backflow installation.
Backflow Due Date Management
Never miss a backflow due date again. We keep track of every device you have, contact you before each one is due, book the test and file the report with your water district. It's ideal for property managers, HOAs and businesses with several devices, and just as handy for homeowners who'd rather not watch for the notice. See backflow due date management.