Backflow Preventer in Davis, CA
Protect your home's water supply in Davis, CA with expert backflow preventer services from FBL Plumbing.
- Certified Backflow Testers
- Prompt, Certified Technicians
- RPZ, PVB and DCVA Experts
- Local Davis Experts
Expert Backflow Preventer Help in Davis, CA.
Call today to schedule a certified test, and we will file the results with your water provider.
Expert Backflow Preventer Services in Davis, CA
At FBL Plumbing, we understand the importance of a working backflow preventer in Davis, CA. Our plumbers are trained to handle all types of backflow devices, from testing and routine maintenance to complex repairs and new installations, safeguarding your family's health.
Our expertise includes:
- Repair and replacement of all backflow preventer models.
- Annual certified testing of RPZ, DCVA and PVB assemblies
- New backflow installation for irrigation, fire and commercial lines

Additional Plumbing Maintenance Services in Davis, CA
Our maintenance and specialty plumbing services in Davis, CA catch small problems before they become emergencies.

Customers
Why Choose FBL Plumbing for Backflow Preventer in Davis, CA?
Protecting your water supply from contamination is not just about compliance, it is about public health. Backflow events can introduce harmful substances into your drinking water.
- Prevent Damage, Proper backflow prevention avoids expensive contamination and potential damage to your home's entire plumbing system.
- Code Compliance, Make sure your property meets all local Davis and state plumbing codes for backflow prevention.
- Water Quality, Our services directly protect your family from contaminated water sources, a vital concern for health and peace of mind.
Citywide Coverage
Whether your assembly is beside the meter, in a landscape bed or inside a mechanical room, we can reach it. We serve homeowners, HOAs, property managers and businesses across Davis.
Experienced Team
Our backflow technicians test hundreds of assemblies every year. They know the common failure points on each brand and model and how to fix them quickly.
Safety-First Approach
Backflow prevention protects drinking water from fertilizers, pool chemicals, boiler additives and other hazards. We install assemblies at the correct height and orientation for proper function.
Trusted Certified Davis Plumbing Services Professionals
At FBL Plumbing, we take pride in providing certified plumbing services throughout Davis, CA. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationDependable Backflow Preventer Services in Davis, CA
Residential Backflow Solutions in Davis
For homeowners in Davis, a backflow preventer is essential for protecting against contaminants from garden hoses, irrigation systems, or cross-connections within your home's plumbing. FBL Plumbing offers tailored residential backflow solutions, from installing atmospheric vacuum breakers for hose bibs to more robust devices for whole-home protection. We make sure your family's drinking water stays clean and your home meets all local water safety rules.

Febco Backflow Preventer Experts in Davis
Febco backflow preventers are common in commercial and irrigation applications. FBL Plumbing provides professional service for all Febco models, including the 825Y and 860 series. We understand the details of Febco designs and can quickly troubleshoot, repair, or replace components like check valves, relief valves, and air inlets. Trust us to maintain your Febco device to factory specifications so it keeps protecting against backflow events.
Backflow Repair vs. Replacement Cost in Davis, CA
Repairing a failed assembly with a rebuild kit is often the most economical choice. Replacement makes sense when the body is cracked, parts are discontinued or the device is the wrong type for the hazard. We compare repair and replacement costs on the spot. You choose the option that fits your budget and compliance needs.
Backflow Preventer Testing in Davis
FBL Plumbing provides certified backflow preventer testing required by many Northern California municipalities. We use calibrated equipment to check the device, making sure it properly prevents reverse flow. Our technicians are licensed to perform these annual tests and submit all required reports to your local water authority, helping you avoid fines and stay compliant. We test all common types, including RPZs, DCVAs, and PVBs, with accurate readings and careful checks.
Backflow Preventer Repair in Davis, CA
If your backflow preventer fails its annual test or shows signs of malfunction, FBL Plumbing offers expert repair services. Common issues include worn-out check valves, faulty relief valves, or damaged springs. Our team carries a wide range of replacement parts for leading brands like Watts, Wilkins, Febco, and Conbraco. We diagnose the exact problem and perform precise repairs to restore your device's full protective function, preventing potential water contamination in Davis.
Emergency Backflow Service in Davis, CA
A failing backflow preventer can pose an urgent health risk, potentially contaminating your potable water supply. If you suspect an issue or experience a sudden problem with your device in Davis, CA, FBL Plumbing offers emergency services. Our plumbers are equipped to diagnose and address urgent backflow preventer problems swiftly, restoring safety to your water.
Commercial Backflow Compliance in Davis
Commercial properties may have several assemblies on domestic water, irrigation, fire lines and equipment. We track test dates, schedule them together and submit all reports. Property managers receive a summary of every device and its status. This keeps you ahead of notices and avoids unexpected shutoffs.

Freeze and Heat Protection for Backflow Preventers in Davis, CA
Above-ground backflow assemblies are exposed to summer sun and winter cold. Freezing is uncommon along the coast and on valley floors in Northern California, but frosty nights do happen and can crack exposed outdoor pipes. Freezing can crack bodies and bonnets, while UV exposure breaks down plastic parts. We install insulated pouches, heated enclosures or lockable cages as needed. Protecting the assembly helps it pass testing and last for years.
Backflow Preventer Near Me in Davis, CA
When searching for 'backflow preventer near me' in Davis, CA, you want a local company that understands Northern California plumbing requirements. FBL Plumbing is your trusted local provider, offering quick response times and expert service right in your community. We are familiar with the common issues faced by homes in our area.
Choosing a local company like FBL Plumbing for your backflow preventer needs means personalized service and a commitment to our community in Davis. We pride ourselves on being accessible and responsive to all our customers, providing confidence that your water supply is safe.
FBL Plumbing at a Glance
- Licensed and insured plumbers serving Davis, CA
- 24/7 emergency service with same-day scheduling
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 834+ Northern California customers
Davis Map
Davis Information
- Population
- 65,832
- Area codes
- 530/916/707
- Service area
- Davis and communities within 40 miles
- Nearby
- Woodland, West Sacramento, Sacramento, Vacaville
With a mix of older and newer construction and varying water pressure, a working backflow preventer is vital for protecting your home's drinking water in Davis, CA from possible contamination.
Expert Services
Trust our professionals for reliable FBL Plumbing solutions in Davis, CA.
Our Specialized Plumbing Services in Davis, CA
At FBL Plumbing, we provide a complete range of plumbing services across Davis, CA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Backflow Preventer Process Works in Davis, CA
At FBL Plumbing, we make backflow preventer service straightforward and efficient. Here is what you can expect when you choose us.
Request a Quote
Call (669) 319-2034 or fill out our online form to schedule your backflow preventer service. We'll gather details about your needs and set up an appointment.
On-Site Assessment
A certified technician arrives at your Davis home to inspect your current backflow preventer or assess installation requirements. We diagnose any issues or plan the new installation.
Expert Service
We perform the required testing, repair, or installation using proven practices and quality parts. Our goal is to make sure your device works correctly and meets all codes.
Frequently Asked Questions About Backflow Preventer in Davis
Annual residential backflow testing typically costs $75 to $150 per assembly. Repairs with a rebuild kit usually run $150 to $450. New residential installation ranges from $300 to $1,200, and commercial RPZ assemblies often cost $1,500 to $5,000 installed.
We service Watts, Febco, Zurn Wilkins, Apollo and other common brands. Our trucks carry rebuild kits for popular models. Less common parts can usually be ordered fast.
Water providers may send follow-up notices, charge fees or eventually suspend service. Scheduling early avoids these problems. We can often fit urgent tests in on short notice.
Backflow preventers stop contaminated water from flowing backward into the public supply during pressure drops. Irrigation, fire lines and commercial equipment are common sources of contamination. Water providers require them to protect public health.
Yes, new backflow preventer installations or significant replacements often require a plumbing permit from the Davis building department. This makes sure the installation meets local codes and is inspected for proper function. FBL Plumbing can help you handle the permitting process.
No, backflow preventer testing and repair must be performed by a licensed and certified backflow prevention assembly tester. Plumbing contractors here must hold a state contractor license, and permits are usually required for water heaters, repiping, and sewer replacements. Improper handling can lead to serious water contamination.
The lifespan of a backflow preventer typically ranges from 10 to 20 years, depending on the type, manufacturer, water quality, and maintenance. Regular testing and timely repairs can extend its life. However, certain components like rubber seals may need replacement sooner due to wear and tear.
Most water providers require testing at least once per year. Some require testing after installation, repair or relocation as well. Your provider's notice will list the deadline.
What People Are Saying About Our Plumbing Experts?

Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Davis, CA
Mark T.
When our office needed drain cleaning, FBL Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Sacramento, CA
James P.
Our commercial plumbing system had a leak under the sink, and FBL Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Davis, CA
Patricia H.
We had a slab leak that two other companies could not find. FBL Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Sacramento, CA
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Florin, CA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Vacaville, CA













