Protect your drinking water and maintain municipal compliance with certified backflow preventer testing from plumbing experts who have served the Pacific Northwest since 1997.
Backflow occurs when a sudden drop in water pressure causes contaminated water to flow backward into the clean municipal water supply. This reversal can happen due to a broken main city line, heavy fire hydrant use, or other unexpected fluctuations in public water pressure. To prevent this, residential and commercial properties are equipped with backflow prevention devices. Lovett Plumbing provides comprehensive backflow testing to ensure these critical safety valves are functioning correctly and actively protecting your drinking water.
Our technicians apply the same rigorous, high-level technical proficiency used in large-scale commercial environments directly to your home plumbing system. Whether you have received a mandatory compliance notice from your local water authority or simply need to schedule a routine inspection for a new property, we manage the entire process. From meticulously testing the internal check valves to filing the necessary paperwork directly with city officials in Portland, Beaverton, Vancouver, and surrounding communities, we handle it all with absolute professional accountability.
If you are looking for a highly qualified, certified backflow tester near me, Lovett Plumbing brings over two decades of localized expertise to every property we visit. We focus on delivering efficient results, clear communication, and complete peace of mind for property owners navigating compliance requirements.
Maintaining compliance with local water bureaus requires specific diagnostic procedures and precise record-keeping. Our team is fully equipped to handle every aspect of backflow prevention for both residential and commercial properties.
In Oregon and Washington, municipal water purveyors mandate that all backflow assemblies are tested annually by a state-certified professional. Our technicians arrive with specialized, calibrated pressure gauges to test the internal seals, springs, and check valves of your assembly. We verify that the device meets all performance standards required to block back-siphonage and back-pressure.
If a device fails its annual test, it does not necessarily mean the entire unit needs to be replaced. Often, internal components degrade due to hard water, sediment, or standard wear and tear over time. Lovett Plumbing provides precision plumbing repairs, targeting only the necessary internal rubber seals, O-rings, and springs. We service major assemblies and utilize replacement parts from trusted manufacturers. Every repair is backed by our strict 1-year warranty.
When a backflow assembly is severely damaged, outdated, or no longer meets the current plumbing code requirements, a full replacement is required. Our technicians perform code-compliant installations for both domestic water lines and irrigation systems. We properly size the assembly, ensure adequate drainage clearances for Reduced Pressure Zone (RPZ) devices, and handle the initial certification testing required to log the new device with the city.
Ready to secure your water supply?
Schedule Backflow TestingMaintaining a functioning backflow prevention system is about more than just checking a box on a municipal form; it is a critical step in safeguarding public health and preserving your property's plumbing infrastructure.
Protect Your Drinking Water: A properly functioning device prevents fertilizers, pesticides, pool water, and wastewater from infiltrating your clean water supply during unexpected pressure drops in the neighborhood system.
Maintain Municipal Compliance: Local water authorities strictly require annual testing. We ensure your system is completely up to code to prevent costly fines, compliance penalties, or the potential shutoff of your water service.
Avoid Costly Replacements: Routine backflow preventer testing helps identify minor wear and tear in the prevention valves early. Replacing an internal seal is highly affordable compared to dealing with complete system failures or extensive water contamination cleanup.
Peace of Mind Guarantee: With our 1-year warranty and commitment to providing 5-star service 100% of the time, you can trust that your property is in expert hands. We bring commercial-level accountability to every residential job.
Have a compliance letter with a fast-approaching deadline?
Book Your AppointmentWe have streamlined our service process to make annual compliance as simple and efficient as possible for property owners in Portland, Tigard, Lake Oswego, and across the PNW.
Contact our dispatch team to book a convenient time for your inspection. We emphasize clear communication, ensuring you know exactly when our technician will arrive at your home or business. Because backflow testing typically requires a brief interruption of your water service (usually around 15 to 30 minutes), we schedule the visit at a time that minimizes disruption to your daily routine.
Upon arrival, our certified technicians perform a visual inspection of the assembly to check for obvious signs of external damage, leaking, or improper installation clearances. We then attach specialized, commercial-grade differential pressure gauges to the test cocks on the device. By isolating the water line, we evaluate the exact pressure levels and check that the internal check valves close tightly against reverse flow.
If your system successfully meets all required pressure thresholds and passes the test, we immediately certify it. Lovett Plumbing takes the extra step of submitting the required compliance reports directly to your specific local water authority, whether you are in Hillsboro, Clackamas, Oregon City, or Vancouver. This saves you the hassle of dealing with confusing municipal paperwork.
If the device fails the inspection, we never leave you without a solution. We will clearly explain the exact mechanical issue and provide a highly transparent quote for repair or replacement. Because our trucks are fully stocked, we can often perform the necessary repairs on the spot, re-test the unit, and finalize your compliance documentation in a single visit.
Ensuring compliance usually takes less than an hour from the moment our technician arrives.
Schedule Backflow TestingSince 1997, Lovett Plumbing has operated on a foundational principle: homeowners deserve the same level of technical precision, specialized equipment, and rigorous accountability that large-scale commercial facilities demand.
When it comes to backflow preventer testing, there is no room for guesswork. Contaminated water presents a serious health and safety hazard. We require our technicians to undergo continual training on the latest local codes and regional water authority standards. This deep expertise allows us to service properties ranging from single-family homes in Gresham and Sherwood to large multi-family residential complexes and commercial spaces in Salem and Eugene. No matter the scale of the plumbing system, we guarantee 5-star service and stand behind our work with a solid 1-year warranty.
We had an emergency last night at our community. I called Lovett and got an actual person on the phone right away. The plumber Sarah showed up in short order with a fantastic can do attitude, ready to get to work right away. The drain proved to be a significant challenge to clear but Sarah was bound and determined to clear it for our residents. She was there for hours and would not quit or give up! She even had to leave to grab more equipment and came back working late into the night. She was very thorough and unwavering in her commitment to get the job done. Lovett hires only the best of the best! I would recommend this company to anyone who wants the job done right and right away! I Lovett!!!
Joshua Brunette
Portland, OR
Dan from Gladstone was prompt, courteous, and thorough in diagnosing our plumbing issues and finding a good solution. He was experienced and knowledgeable and offered good advice for maintaining our bath/shower plumbing going forward.
Michael Milch
Gladstone, OR
Brandon was a lifesaver. In just two hours, he figured out what our rental maintenance team and another contractor couldn't—the leak was coming from upstairs. He didn't stop there either. He cleaned up the mess left behind, helped reduce the active leaking, and made sure everything was handled as well as possible on our end.
McKenzie R
Portland, OR
Right before Christmas, we discovered a leaking water main when our water bill was more than 3x the same period last year. On short notice, Lovett was able to get Doug out to make an initial assessment, then Brian got me an estimate without delay. Foreman Steven showed up Monday morning and was able to head off potential delays by thinking creatively. He set things up nicely so that we had water running again by late Tuesday morning!
North Portland Dental
Portland, OR
Tech Justin was very good to work with. Friendly, knowledgeable, good communication through out project. Left job site tidy. Will use Lovett for future projects
Rusty Blythe
Portland, OR
Lovett was dispatched to fix a leaky bathtub faucet in our rental home, and the service I received was top notch! Jill reached out to me quickly and was able to schedule us for the next day. Our plumber Cameron was friendly, gave us heads-up when he would be here so I could secure our furry friends, and was able to resolve the issue no problem! I definitely would recommend Lovett for your plumbing needs.
Hayden Sutherland
Portland, OR
I had a kitchen sink issue. Lovett came out, and Greg was my tech. Very smart and informative. He was efficient and clean. He answered questions. And my sink was cleared up in an hour. I was so thankful for the service and reasonable price. I will use them again for any bigger projects that might come my way. I recommend this Company fully.
Veronica Swehla
Portland, OR
I hadn't lived in my new place for ten days when a pipe broke. Dan came first thing the next morning, cut a 5x10 hole in the wall and capped off the pipe - problem solved! He also took the time to turn down the heat on my hot water heater, and explain the plumbing system to me. I wish I could give him another star.
Carol Wiederrecht
Portland, OR
I had a major issue with my well system and was completely without water. After calling many companies who all said they couldn't help, I reached Ken Williams at Lovett. Ken was immediately attentive, kind, and incredibly knowledgeable. He helped me troubleshoot the problem and quickly got their equipment scheduled and out here to get the repair underway. His professionalism and genuine care made all the difference.
Erica Ochs
Portland, OR
Tyler came out today to inspect/replace my garbage disposal and it was such a great experience! He made the interaction very personable. He also explained different things about the process along the way and I really appreciated that along with how clean he was. He wore shoe covers and completely cleaned up the underneath of my sink as well as the yuckies in the bottom of my sink. Overall, I highly recommend!!
Amanda D
Portland, OR
Don't wait until the municipal compliance deadline passes. Trust the company that has been delivering 5-star service to the PNW since 1997. Our certified technicians are ready to provide expert backflow testing and ensure your property remains safe, strictly code-compliant, and fully operational. Whether you need a routine annual inspection, emergency repairs, or an entire house repiping assessment, Lovett Plumbing is available 24/7.
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