Backflow Preventer in Compton, CA
Certified testers protect your water supply in Compton, CA with backflow preventer installation, repair and annual testing.
- Fast, Certified Technicians
- RPZ, PVB and DCVA Experts
- Upfront Pricing Always
- Guaranteed Workmanship
Need Backflow Preventer Service in Compton, CA?
Call today to schedule a certified test, and we will file the results with your water provider.
Your Local Backflow Preventer Experts in Compton, CA
FKM Plumbing provides complete backflow preventer services for homes and businesses across Compton, CA. These devices are crucial for preventing contaminated water from flowing back into your clean drinking water supply, a serious health hazard.
Our expertise includes:
- New backflow installation for irrigation, fire and commercial lines
- Annual certified testing of RPZ, DCVA and PVB assemblies
- Certified backflow device testing and inspection.

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

Customers
Why Choose FKM Plumbing for Backflow Preventer in Compton, CA?
Water providers typically require backflow assemblies to be tested on a set schedule, and missed deadlines can lead to fines or water shutoff. We make compliance simple by scheduling, testing and filing for you.
- Certified Testers, Our testers hold current backflow certification and use calibrated, accurate gauges.
- Code Compliance, Make sure your property meets all local Compton 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
We test and repair backflow preventers in every neighborhood of Compton, from residential irrigation systems to large commercial properties. Our technicians are familiar with local water provider reporting requirements.
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 reliable function.
Trusted Certified Compton Plumbing Services Professionals
At FKM Plumbing, we take pride in providing certified plumbing services throughout Compton, 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 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 CertificationCode-Compliant Backflow Preventer Services in Compton, CA
Backflow Preventer Installation in Compton
Whether you are installing an irrigation system, a fire suppression line, or require a new backflow preventer for your domestic water supply, FKM Plumbing provides expert installation services. We assess your property's needs and local Compton plumbing codes to recommend the most appropriate device type and size. Proper installation is key to long-term protection against contamination.

Commercial Backflow Compliance in Compton
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.
Backflow Preventer Repair in Compton, CA
If your backflow preventer fails its annual test or shows signs of malfunction, FKM Plumbing offers professional 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, heading off potential water contamination in Compton.
Febco Backflow Preventer Experts in Compton
Febco backflow preventers are commonly found in commercial and irrigation applications. FKM Plumbing provides expert 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 Preventer Testing in Compton
FKM Plumbing provides certified backflow preventer testing required by many Southern 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.
Commercial Backflow Services in Compton, CA
Businesses in Compton often have more complex backflow prevention requirements due to higher water usage and varied plumbing systems. FKM Plumbing provides full-service commercial backflow services, including large-scale testing, repair, and installation for multi-unit properties, industrial facilities, and restaurants. We understand the demands of commercial operations and work quickly to minimize disruption, keeping your business compliant and your water supply safe.
Backflow Preventer Repair and Rebuild in Compton, CA
Common failures include worn check valve rubbers, debris stuck under seats and relief valves that drip constantly. We isolate the assembly, disassemble it and replace the worn parts with the manufacturer rebuild kit. Then we retest to verify it passes. Rebuilding usually costs far less than replacing the entire assembly.

Backflow Preventer Cost & Value in Compton, CA
The cost of backflow preventer services in Compton, CA varies depending on the type of service, such as testing, repair, or installation, and the device involved. While there is an initial investment, a working backflow preventer provides important protection for your health and avoids potential fines or costly contamination cleanup. We offer clear pricing and detailed estimates before any work begins.
Backflow Preventer Testing Near Me in Compton, CA
Our plumbers are always on call for backflow preventer needs across Compton, keeping your water supply safe and compliant. We pride ourselves on being the dependable choice for homeowners looking for quality backflow prevention near me, delivering peace of mind with every service.
When you search for 'backflow preventer near me' in Compton, CA, FKM Plumbing is your local, trusted choice. We are very familiar with Compton's plumbing infrastructure and the challenges local water systems face. Our nearby location means faster response times and technicians who understand local codes and conditions.
FKM Plumbing at a Glance
- Licensed and insured plumbers serving Compton, CA
- 24/7 emergency service with same-day scheduling
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 754+ Southern California customers
Compton Map
Compton Information
- Population
- 90,986
- Area codes
- 310/424/562
- Service area
- Compton and communities within 40 miles
- Nearby
- Lynwood, Carson, South Gate, Florence-Graham
With a mix of older and newer construction and varying water pressure, a properly functioning backflow preventer is vital for protecting your home's drinking water in Compton, CA from potential contamination.
Expert Services
Trust our professionals for reliable FKM Plumbing solutions in Compton, CA.
Our Specialized Plumbing Services in Compton, CA
At FKM Plumbing, we provide a complete range of plumbing services across Compton, 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 Compton, CA
Our process for backflow preventer testing, repair, or installation is designed for clarity and customer satisfaction.
Request a Quote
Call (213) 871-0701 or fill out our online form to schedule your backflow preventer service. Our helpful team will gather initial details and set up an appointment.
On-Site Assessment
A certified technician arrives at your Compton property to assess your backflow preventer. They will perform required tests or evaluate the existing system for repair or replacement.
Professional Service
We perform the required service, whether it is a precise repair, certified testing, or a new installation. All work follows Southern California plumbing codes and manufacturer specifications.
Frequently Asked Questions About Backflow Preventer in Compton
The cost for backflow preventer services in Compton, CA varies. A standard backflow test typically ranges from $75 to $150. Repairs can cost between $200 and $600, depending on the parts needed, while new installations might range from $450 to $1,500 or more for larger commercial units. We provide a clear quote before starting any work.
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 normal wear.
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.
No, backflow preventer installation and major repairs should only be performed by a licensed and certified plumber. Improper installation or repair can lead to water contamination, which poses serious health risks and can result in steep fines from local authorities. Specialized tools and training are required.
A well-maintained backflow preventer can last 10 to 20 years or more. However, factors like water quality, exposure to weather, and the type of device can affect its lifespan. On an occasional cold night, covering backflow preventers and outdoor valves is usually all it takes to avoid a break. Regular testing and maintenance help extend its service life.
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 typically required for water heaters, repiping, and sewer work. Improper handling can lead to dangerous water contamination.
No. Testing must be performed by a certified backflow tester using calibrated equipment. Water providers only accept reports from licensed testers.
Constant dripping from the relief valve, low water pressure and visible cracks are typical signs. Discolored water or a failed test notice also indicate a problem. Prompt repair keeps you compliant.
What People Are Saying About Our Plumbing Experts?

Emily R.
I called FKM Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Lynwood, 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 · South Gate, CA
Mark T.
When our office needed drain cleaning, FKM Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Downey, CA
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 · Carson, CA
Patricia H.
We had a slab leak that two other companies could not find. FKM Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Florence-Graham, CA
James P.
Our commercial plumbing system had a leak under the sink, and FKM Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Compton, CA













