Backflow Preventer in Santa Monica, CA
Keep irrigation, fire lines and commercial equipment up to code in Santa Monica, CA with professional backflow preventer service.
- Guaranteed Workmanship
- Local Santa Monica Experts
- Certified Backflow Testers
- Southern California-Specific Expertise
Protect Your Water, Call Us Today in Santa Monica, CA.
Contact FKM Plumbing for dependable backflow prevention solutions for your property.
Your Trusted Source for Backflow Preventers in Santa Monica, CA
FKM Plumbing provides complete backflow preventer services for homes and businesses across Santa Monica, 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:
- Certified backflow device testing and inspections.
- New backflow installation for irrigation, fire and commercial lines
- Repair and replacement of all backflow preventer models.

Additional Plumbing Maintenance Services in Santa Monica, CA
Our maintenance and specialty plumbing services in Santa Monica, CA protect your home year-round and extend the life of every system.

Customers
Why Choose FKM Plumbing for Backflow Preventer in Santa Monica, CA?
Water providers usually 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.
- Health Safety, Prevent sewage, chemicals, and other pollutants from entering your potable water supply.
- Paperwork Handled, We file test reports with your water provider on your behalf.
- Expert Plumbers, Our technicians are specifically certified and trained in backflow prevention device testing and repair.
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 Santa Monica.
Experienced Team
Our team of licensed plumbers brings deep experience to every backflow preventer job in Santa Monica. They are regularly trained on the latest backflow prevention technologies and code updates, delivering expert service every time.
Safety-First Approach
Safety is paramount in all our backflow preventer services, especially when dealing with your drinking water supply. We follow all health and safety regulations, using only approved parts and methods to protect your home in Santa Monica.
Trusted Certified Santa Monica Plumbing Services Professionals
At FKM Plumbing, we take pride in providing certified plumbing services throughout Santa Monica, CA. Backed by recognized 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 CertificationTrusted Backflow Preventer Services in Santa Monica, CA
Emergency Backflow Repair in Santa Monica, CA
A failed backflow preventer can pose an urgent threat to your water quality. If you suspect a serious issue or receive a notice from the water department, FKM Plumbing offers emergency backflow repair services in Santa Monica, CA. We prioritize these urgent situations to quickly diagnose and fix the problem, restoring the integrity of your water system. Our emergency team is equipped to handle urgent repairs and protect your water supply without delay.

Reduced Pressure Zone Assembly Service in Santa Monica, CA
RPZ assemblies protect against high-hazard cross-connections at restaurants, medical offices, car washes and buildings with chemical feed systems. They have two check valves and a relief port that discharges water if a check fails. We install, test and rebuild RPZ units from Watts, Febco, Wilkins and Apollo. Proper drainage is planned for the relief port discharge.
Febco Backflow Preventer Experts in Santa Monica
Febco backflow preventers are commonly found in commercial and irrigation applications. FKM Plumbing provides professional service for all Febco models, including the 825Y and 860 series. We understand the details of Febco designs and can efficiently 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.
Annual Backflow Testing in Santa Monica
Most water providers require backflow assemblies to be tested at least once a year. Our certified testers connect a calibrated differential pressure gauge and check each check valve and relief valve. Test results are recorded on the provider's form and submitted for you. If the assembly passes, you are all set until next year.
Commercial Backflow Services in Santa Monica, CA
Businesses in Santa Monica 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 in Santa Monica, CA
If your backflow preventer fails its annual test or shows signs of malfunction, FKM 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 Santa Monica.
Irrigation Backflow Preventer Installation in Santa Monica
Sprinkler and drip systems are one of the most common sources of cross-connection risk because they sit in soil with fertilizers and pesticides. Many systems use a pressure vacuum breaker or a reduced pressure assembly installed above grade. We size and install the correct device and set it at the required height. Insulated covers or enclosures help protect it from weather damage and theft.

Watts Backflow Preventer Service in Santa Monica, CA
Watts is a leading manufacturer of backflow prevention devices, known for dependability and a wide range of products. FKM Plumbing specializes in servicing Watts backflow preventers, including the popular 009 series and 909 series reduced pressure zone assemblies. Our technicians are experienced in diagnosing and repairing Watts components so your device performs as designed. We also stock genuine Watts parts for quick and effective repairs, keeping your system in top condition.
Backflow Preventer Near Me in Santa Monica, CA
We know the reporting process used by water providers around Santa Monica. Our team submits results in the format they expect. That cuts down on paperwork headaches and follow-up calls.
Our certified testers work locally and can often schedule tests within a few days of your notice. That gives you time to make repairs before the deadline. We also send reminders when next year's test is due.
FKM Plumbing at a Glance
- Licensed and insured plumbers serving Santa Monica, 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
Santa Monica Map
Santa Monica Information
- Population
- 89,922
- Area codes
- 310/424/213
- Service area
- Santa Monica and communities within 40 miles
- Nearby
- Los Angeles, Inglewood, Hawthorne, Redondo Beach
With seasonal irrigation and weather exposure on above-ground assemblies in Santa Monica, CA, regular backflow preventer testing and maintenance keeps drinking water safe and properties up to code.
Expert Services
Trust our professionals for reliable FKM Plumbing solutions in Santa Monica, CA.
Our Specialized Plumbing Services in Santa Monica, CA
At FKM Plumbing, we provide a complete range of plumbing services across Santa Monica, 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 Santa Monica, CA
Our backflow preventer service process is simple and designed for your convenience and safety.
Request a Quote
Call (213) 871-0701 with your test notice or a description of your assembly. We confirm pricing and schedule a certified tester.
Test the Assembly
We connect calibrated gauges and test every check and relief valve. Results are written up on your provider's form.
Repair and File
If the assembly fails, we rebuild or replace it and retest. Then we submit the passing report with your water provider.
Frequently Asked Questions About Backflow Preventer in Santa Monica
Backflow preventer testing in Santa Monica, CA usually costs between $75 and $150. This fee covers the technician's visit, the test itself, and the submission of required reports to your local water authority. Complex commercial systems or multiple devices may carry higher costs.
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.
Signs of a failing backflow preventer include discolored water, strange odors from your tap, a sudden drop in water pressure, or visible leaks around the device itself. If you notice any of these, contact a professional plumber immediately to assess the issue.
Yes. Parts carry the manufacturer warranty and our workmanship is guaranteed. Every repair is retested to verify it passes before we leave.
We service all major brands of backflow preventers, including Watts, Wilkins, Febco, Conbraco and Apollo, and Zurn. Our technicians are trained and equipped to handle many models and types, so your device receives expert attention and the proper parts for repair.
Signs of a failing backflow preventer include discolored water, unusual tastes or odors in your water, water leaking from the relief valve, or a sudden drop in water pressure. If you notice any of these issues, it is important to have your device inspected promptly.
FKM Plumbing services all major types of backflow preventers, including Reduced Pressure Zone Assemblies, Double Check Valve Assemblies, Pressure Vacuum Breakers, and Atmospheric Vacuum Breakers. We work with popular brands like Watts, Wilkins, Febco, and Conbraco.
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. Freezing pipes are rare in most of Southern California, and many homes have exposed outdoor plumbing that would never pass in a colder climate. Regular testing and maintenance help lengthen its service life.
What People Are Saying About Our Plumbing Experts?

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 · Hawthorne, 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 · Florence-Graham, CA
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 · Florence-Graham, 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 · Redondo Beach, 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 · Redondo Beach, CA
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Inglewood, CA













