Compliance & Backflow Prevention
Your irrigation system connects directly to your home’s water supply, so a failed backflow preventer can let contaminated water flow back into what you drink. Pacific Lawn Sprinklers performs certified testing to catch that early and keep you compliant.
Irrigation backflow testing, often just called backflow testing, verifies that your sprinkler system’s backflow preventer is working correctly and stopping contaminated water from reversing into your home’s drinking water supply. Pacific Lawn Sprinklers performs certified testing using state-approved equipment, so homeowners can confirm their device is functioning and meet local compliance requirements.
This applies to any home with an in-ground sprinkler system, since most municipalities require a backflow preventer on any water line connected to irrigation, drip systems included. It’s especially relevant if you’ve never had your device tested, recently moved into a home with an existing system, or aren’t sure which type of preventer you have, our technicians can identify it during testing.
Skip your annual test, and a backflow preventer can fail quietly, with no obvious sign until it’s actually tested. Most municipalities require testing every year regardless, and missing your deadline can mean fines or a water service interruption, on top of a device that’s already not protecting your water supply. A test that takes minutes catches the problem before it becomes either one.
Pacific Lawn Sprinklers has performed certified backflow testing since 1980. Our licensed technicians test your device using state-approved equipment, then handle the paperwork, providing your documentation and, where required, submitting it directly to your local water authority.
Not sure when your next test is due? We send helpful reminders throughout the year by text and email to help you keep backflow testing on your radar. Service availability may vary by location.
We inspect your backflow preventer for leaks, pressure issues, and proper operation before testing begins.
We test the device to confirm that it is preventing water from reversing into your home’s water supply.
Once testing is complete, we handle your paperwork and, where required, submit it to your local water authority.
If the device fails its test, we’ll explain what we found and provide backflow preventer repair options with upfront pricing before any work begins.
Backflow testing can also be bundled with a seasonal inspection, winterization visit, or scheduled alongside a sprinkler repair or drip irrigation appointment, just let us know when booking.
Most municipalities require annual irrigation backflow testing to keep your backflow preventer protecting your drinking water supply. Scheduling before your compliance deadline helps you avoid a last-minute appointment, and gives you time to address any repairs if your device doesn’t pass inspection.
Many homeowners schedule backflow testing alongside their spring sprinkler system start-up, since both services prepare the system for the growing season. Combining appointments makes seasonal maintenance more convenient and helps ensure your entire system is ready to operate safely.
Different municipalities require different backflow prevention devices. Pacific Lawn Sprinklers is certified to test all types, so you don’t need to know which one you have before scheduling.
Since 1980, Pacific Lawn Sprinklers has helped homeowners stay compliant with straightforward, certified service, backed by our On Time or On Us and 100% Customer Satisfaction Guarantees, with no contracts or prepayments required.
From PVBs to RPZs and Double Check Valves, our technicians are certified to test whatever’s on your system, no guesswork required.
Once your test is complete, we handle the required documentation and submit it directly to your local water authority, so it’s off your plate.
An improperly tested or installed backflow preventer can create a cross connection that puts your drinking water at real risk, and an unlicensed technician isn’t authorized to file the compliance paperwork your water company requires anyway. Our technicians are trained, certified, and licensed to do both correctly.
Text and email reminders help keep your annual testing deadline on your radar, one more way we make staying on top of compliance easier.
It’s rare, but if your device doesn’t pass its test, we’ll explain the issue and walk you through your options, with clear, upfront pricing before any repair work begins. Because our technicians work across different irrigation systems and preventer types, they can evaluate the problem in the context of your whole system, not just hand you a failed result and leave you to figure out what comes next.
More than 10,000 homeowners across our service areas have shared their experience with Pacific Lawn Sprinklers over 45 years of service. Here is what they are saying.
I wish I had know about Pacific Sprinklers years ago for my residential and commercial properties! Not only are they friendly professional and reasonable, they can fix everything perfectly and timely. They are THE BEST.
Most areas require an annual test, regardless of which type of device your system uses. Your local water authority sets the exact requirement, and Pacific Lawn Sprinklers can confirm what applies to your property.
Yes, in nearly every area Pacific Lawn Sprinklers serves. Requirements are set by your local water authority, not by us, and can vary based on where you live and which type of backflow preventer your system uses.
Yes, backflow testing can be added to your spring start-up, a seasonal inspection, or your winterization visit. Just mention it when booking and we’ll coordinate everything in one appointment.
Backflow testing typically requires specific training and certification, including written and practical exams. Certified testers may also need to complete annual certification requirements and continuing education courses to stay current with licensing requirements. Our trained and certified technicians have the knowledge and credentials needed to properly test backflow prevention devices and provide reliable results.
In some areas, your water company requires results to be filed through a third-party platform, which can involve an additional processing fee. Your local Pacific Lawn Sprinklers team can confirm whether that applies where you live.
Availability varies by location. Pacific Lawn Sprinklers operates through independently owned local teams across 10 states. Check Availability & Pricing to confirm coverage and schedule your test.
From testing to paperwork, Pacific Lawn Sprinklers handles the whole process, so staying compliant isn’t something you have to manage yourself.
