Backflow Preventer in Oxnard, CA
Keep your water supply safe and clean in Oxnard, CA. FKM Plumbing provides expert backflow preventer testing, repair, and installation.
- Certified Backflow Testers
- Guaranteed Workmanship
- Test Reports Filed for You
- Southern California-Specific Expertise
Certified Backflow Preventer Help in Oxnard, CA.
Our licensed plumbers are ready to help you keep a safe water supply.
Expert Backflow Preventer Services in Oxnard, CA
At FKM Plumbing, we understand the importance of a properly functioning backflow preventer in Oxnard, CA. Our plumbers are trained to handle all types of backflow devices, from testing and routine maintenance to complex repairs and new installations, protecting your family's health.
Our expertise includes:
- Licensed backflow preventer testing and certification.
- Certified backflow device testing and inspection.
- New installations for residential and commercial properties.

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

Customers
Why Choose FKM Plumbing for Backflow Preventer in Oxnard, CA?
We use purpose-built tools to diagnose issues and perform precise repairs on your backflow prevention device. This attention to detail protects your home's water quality from potential hazards like chemical runoff or stagnant water.
- Water Quality, Our services directly protect your family from contaminated water sources, a vital concern for health and peace of mind.
- 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 Oxnard and state plumbing codes for backflow prevention.
Citywide Coverage
We are committed to delivering reliable backflow prevention solutions throughout Oxnard. No matter where your property is located, you can count on FKM Plumbing for expert service right at your doorstep.
Experienced Team
Each technician at FKM Plumbing is certified and highly skilled in diagnosing, repairing, and installing backflow preventers. Their experience means your system is handled correctly, providing maximum protection for your water supply.
Safety-First Approach
Safety is a priority 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 Oxnard.
Trusted Certified Oxnard Plumbing Services Professionals
At FKM Plumbing, we take pride in providing licensed, certified plumbing services throughout Oxnard, 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 Oxnard, CA
Backflow Preventer Installation in Oxnard
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 Oxnard plumbing codes to recommend the most appropriate device type and size. Proper installation is key to lasting protection against contamination.

Reduced Pressure Zone Assembly Service in Oxnard, 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 designed for the relief port discharge.
Emergency Backflow Repair in Oxnard, CA
A failed backflow preventer can pose an immediate 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 Oxnard, CA. We prioritize these critical 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.
Irrigation Backflow Preventer Installation in Oxnard
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 proper height. Insulated covers or enclosures help protect it from weather damage and theft.
New Backflow Preventer Installation in Oxnard
Whether you are installing a new irrigation system, fire suppression system, or need to replace an outdated device, FKM Plumbing handles professional backflow preventer installations. We assess your property's needs and local plumbing codes to recommend the correct type and size of backflow preventer. Proper installation is critical for effective operation, and our certified plumbers make sure your new device is correctly fitted, tested, and compliant with all Oxnard standards.
Emergency Backflow Service in Oxnard, 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 Oxnard, CA, FKM Plumbing offers emergency services. Our plumbers are equipped to diagnose and address urgent backflow preventer problems swiftly, restoring safety to your water.
Backflow Preventer Repair and Rebuild in Oxnard, 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 Oxnard, CA
The cost of backflow preventer services in Oxnard, CA varies depending on the type of service, such as testing, repair, or installation, and the device involved. While there is an upfront investment, a working backflow preventer provides important protection for your health and avoids potential fines or costly contamination cleanup. We offer transparent pricing and detailed estimates before any work begins.
Backflow Prevention Near Me in Oxnard, CA
Choosing a local company like FKM Plumbing for your backflow preventer needs means personal service and a commitment to our community in Oxnard. We pride ourselves on being accessible and responsive to all our customers, providing confidence that your water supply is safe.
Our plumbers are always on call for backflow preventer needs across Oxnard, keeping your water supply safe and compliant. We pride ourselves on being the reliable choice for homeowners looking for quality backflow prevention near me, delivering peace of mind with every service.
FKM Plumbing at a Glance
- Fully licensed plumbing team covering Oxnard, CA
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 754+ Southern California customers
Oxnard Map
Oxnard Information
- Population
- 198,488
- Area codes
- 805/424/310
- Service area
- Oxnard and communities within 40 miles
- Nearby
- San Buenaventura (Ventura), Camarillo, Thousand Oaks, Simi Valley
With seasonal irrigation and weather exposure on above-ground assemblies in Oxnard, 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 Oxnard, CA.
Our Specialized Plumbing Services in Oxnard, CA
At FKM Plumbing, we provide a complete range of plumbing services across Oxnard, 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 Oxnard, CA
Here is how we handle testing, repairs and reporting from start to end.
Request a Quote
Call (213) 871-0701 with your test notice or a description of your assembly. We confirm pricing and schedule a certified technician.
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 Oxnard
Backflow preventer testing in Oxnard, 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 incur higher costs.
Most municipalities and water utilities require backflow preventers to be tested annually. This confirms the device is working correctly to protect the public water supply from contamination. We can help you schedule these regular inspections.
Yes. Parts carry the manufacturer warranty and our workmanship is guaranteed. Every repair is retested to confirm it passes before we leave.
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.
No. Testing must be performed by a certified backflow tester using calibrated equipment. Water providers only accept reports from certified testers.
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 right away.
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.
No, backflow preventer testing and repair must be performed by a licensed and certified backflow prevention assembly tester. Code here requires seismic strapping on water heaters and water-efficient fixtures, and inspectors check both closely on remodels. Improper handling can lead to dangerous water contamination.
What People Are Saying About Our Plumbing Experts?

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 · Simi Valley, 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 · Santa Monica, 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 · Santa Barbara, 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 · Santa Barbara, 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 · Simi Valley, 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 · Thousand Oaks, CA













