Backflow Preventer Installation in Oxnard, CA
Need a backflow preventer installed in Oxnard, CA? FKM Plumbing provides professional, code-compliant service to keep your water safe and clean.
- Fast Installs and Testing
- Compliance Paperwork Included
- Residential and Commercial
- Upfront Pricing
Get Backflow Compliant Without the Runaround in Oxnard, CA.
Ensure your home or business is compliant and safe with our professional plumbing solutions.
Your Go-To for Backflow Preventer Installation in Oxnard, CA
At FKM Plumbing, we know the importance of a properly installed backflow prevention device. Our team handles everything from initial assessment to final inspection, so your new system provides dependable protection against hazardous substances entering your drinking water in Oxnard.
Our expertise includes:
- Double Check Valve Assembly Installation
- RPZ, double check and pressure vacuum breaker assembly installation
- Residential & Commercial Systems

Additional Plumbing Installation Services in Oxnard, CA
We install water heaters, pumps, lines, and fixtures across Oxnard, CA with careful, permitted work that passes inspection the first time.

Customers
Why Choose FKM Plumbing for Backflow Preventer Installation in Oxnard, CA?
Our team is highly trained in every part of backflow prevention, from initial assessment to final installation and testing. We prioritize reliable, long-lasting solutions for your home or business.
- Hazard Matched, We choose the assembly based on whether the connection is a health hazard or a pollution hazard.
- Paperwork Handled, We submit test reports to your water provider so you stay compliant.
- Code Compliance, Many municipalities in Southern California require backflow preventers for certain plumbing connections, and we make sure you meet all local codes.
Citywide Coverage
We install backflow preventers throughout Oxnard, from single-family irrigation systems to strip centers and medical offices. Our trucks carry common sizes from 3/4 inch to 2 inch so most jobs are finished in one trip.
Experienced Team
Each plumber at FKM Plumbing is experienced with backflow preventer systems, so your installation is performed with precision. You can trust our professionals to safeguard your water supply effectively.
Safety-First Approach
Safety is our top priority on every backflow preventer installation. We strictly follow industry best practices and local plumbing codes in Oxnard, CA for a secure, compliant system.
Trusted Certified Oxnard Plumbing Services Professionals
At FKM Plumbing, we take pride in providing licensed, certified plumbing services throughout Oxnard, 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 CertificationReliable Backflow Preventer Installation Services in Oxnard, CA
Understanding Backflow Preventer Installation Costs in Oxnard, CA
The cost of backflow preventer installation in Oxnard, CA can vary with the device type, size, location and complexity of the plumbing changes required. A residential irrigation system and a large commercial water main will be priced very differently. FKM Plumbing provides transparent, upfront quotes after a careful assessment of your property. We aim to offer competitive pricing for high-quality, code-compliant installations that protect your investment and health.

Irrigation Backflow Preventer Installation in Oxnard
Landscape irrigation is the most common reason homeowners need a backflow device. Fertilizer, herbicides and stagnant water in sprinkler and drip lines can be siphoned into your drinking water if pressure drops. We install pressure vacuum breakers or double check assemblies based on local requirements and the design of your system. Above-ground installs are set at least 12 inches above the highest sprinkler head when a PVB is used.
Double Check Valve Assembly (DCVA) Installation in Oxnard
The double check valve assembly, or DCVA, is a widely used backflow preventer for low-hazard applications where the consequences of backflow are not severe. In Oxnard, DCVAs are often installed on fire sprinkler systems or irrigation lines. Our certified plumbers precisely install these devices, making sure both check valves operate correctly and are properly sealed to prevent backpressure or back-siphonage into the main water supply.
Pressure Vacuum Breaker (PVB) Installation in Oxnard, CA
For low-hazard applications, such as lawn irrigation systems in Oxnard, CA, a pressure vacuum breaker, or PVB, is a popular and cost-effective backflow prevention device. PVBs protect against back-siphonage by letting air into the system when pressure drops. Our certified plumbers carefully install PVBs above the highest point of downstream piping, as code requires, to maintain effective protection. We also make sure of proper clearance and drainage.
Backflow Enclosures and Freeze Protection in Oxnard, CA
Above-ground assemblies sit in direct sun in summer and can freeze on cold nights. On an occasional cold night, covering backflow preventers and outdoor valves is usually all it takes to avoid a break. We install insulated enclosures, freeze blankets or heated cabinets based on your location. Enclosures also discourage theft, since brass backflow assemblies are a common target for scrap thieves. We choose enclosures with enough room for testing and service.
Backflow Preventer Brands We Install in Oxnard
FKM Plumbing works with leading backflow preventer brands known for reliability and durability. We commonly install devices from manufacturers such as Watts, Wilkins by Zurn, Apollo and Conbraco. Our experience with these brands means you receive a high-quality, long-lasting solution built to handle the water conditions and pressures in Oxnard plumbing systems. We can also advise on models that best fit your budget and application.
Reduced Pressure Zone Assembly Installation in Oxnard, CA
RPZ assemblies offer the highest level of protection and are required for high hazard connections like commercial kitchens, medical facilities, chemical injection and car washes. They include two independent check valves with a relief valve that dumps water if either check fails. Because the relief valve can discharge, we plan for drainage and install the assembly above grade where it can be tested. We carry trusted brands like Watts, Febco, Wilkins and Apollo.

Commercial Backflow Prevention Systems in Oxnard, CA
Businesses in Oxnard, CA carry a greater responsibility to prevent water contamination because of the scale and complexity of their plumbing systems. FKM Plumbing provides comprehensive commercial backflow preventer installation for restaurants, industrial facilities, multi-unit residential buildings and more. We know the local codes and the importance of minimal disruption to your operations during installation. Our team keeps your business compliant and your water supply safe.
Backflow Preventer Installation Near Me in Oxnard, CA
If your water provider sent a notice and you are looking for backflow preventer installation near me, give us a call. We can usually schedule installation and testing within a few days. We will make sure the device we install meets the specific requirement in your notice.
Our team is deeply familiar with the plumbing infrastructure and municipal water requirements throughout Oxnard. This local expertise means we can install your backflow preventer quickly and efficiently, so it works properly and provides lasting protection for your water supply. Do not risk your water safety with just anyone, choose the local pros.
FKM Plumbing at a Glance
- Fully licensed plumbing team covering Oxnard, 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
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
Installing a backflow preventer is essential for homes in Oxnard, CA to protect against contamination from irrigation systems and other auxiliary water uses, especially as seasonal water demand rises and falls.
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 Installation Process Works in Oxnard, CA
Here is how we go from your first call to a certified, documented backflow assembly.
Request a Quote
Contact us at (213) 871-0701 or through our website to discuss your backflow preventer installation needs. We will gather initial information about your property and system.
On-Site Assessment
A licensed plumber will visit your Oxnard property to assess your plumbing system, identify potential cross-connections and determine the type and size of backflow preventer required by local codes.
Professional Installation
Our team will expertly install your new backflow preventer, making sure all connections are secure, the device is properly positioned and it works correctly according to manufacturer specifications and local regulations.
Frequently Asked Questions About Backflow Preventer Installation in Oxnard
Residential pressure vacuum breakers typically cost $250 to $700 installed. Double check and RPZ assemblies for larger homes or businesses range from $800 to $3,500 or more depending on size and enclosure needs.
In Oxnard, most backflow preventers must be tested annually by a certified backflow tester to confirm they are working correctly and providing adequate protection. This is a separate service from installation but is crucial for ongoing compliance and safety.
Signs of a failing backflow preventer include discolored or foul-smelling water, a noticeable drop in water pressure, visible leaks around the device or water discharging from the relief valve on an RPZ. If you notice any of these, call us for an inspection in Oxnard.
We install Watts, Febco, Wilkins by Zurn and Apollo assemblies. Each has easy to find repair kits, which keeps future service affordable.
Yes, FKM Plumbing stands behind our work. We offer a warranty on our backflow preventer installations, covering both the workmanship and the installed device. Specific warranty details will be provided with your quote and invoice, giving you peace of mind.
We regularly install high-quality backflow preventers from trusted brands such as Watts, Wilkins by Zurn, Apollo and Conbraco. Our plumbers are experienced with a wide range of devices and can recommend the best option for your application and budget.
Most water providers require testable assemblies to be tested at installation and then every year. Some high hazard facilities may be tested more often.
Installing a backflow preventer is a complex task that requires plumbing knowledge, tools and certification to meet local codes and properly protect your water supply. Incorrect installation can lead to ineffective protection, fines or health risks. It is always recommended to hire a licensed professional like FKM Plumbing.
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













