Backflow Preventer Installation in Upland, CA
For homes and businesses in Upland, CA, FKM Plumbing offers expert backflow preventer installation. We protect your water supply from potential hazards.
- Code Compliant
- Upfront Pricing
- Certified Plumbers
- Residential and Commercial
Need a Backflow Preventer Installed in Upland, CA?
Call FKM Plumbing today for expert backflow preventer installation that meets all local codes.
Professional Backflow Preventer Installation in Upland, CA
FKM Plumbing specializes in accurate, code-compliant backflow preventer installation, which is crucial for safeguarding your potable water supply from cross-contamination. We help Upland homeowners and businesses choose and install the right device to meet Southern California health regulations.
Our expertise includes:
- Reduced Pressure Zone (RPZ) Device Installation
- Double Check Valve Assembly Installation
- Residential & Commercial Systems

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

Customers
Why Choose FKM Plumbing for Backflow Preventer Installation in Upland, CA?
Our plumbers handle the installation and the certification test in one visit when possible. That saves you from scheduling a second company and waiting on paperwork.
- Code Compliance, Many municipalities in Southern California require backflow preventers for certain plumbing connections, and we make sure you meet all local codes.
- Hazard Matched, We choose the assembly based on whether the connection is a health hazard or a pollution hazard.
- Water Safety, A backflow preventer keeps contaminated water from flowing back into your clean drinking water supply.
Citywide Coverage
FKM Plumbing provides complete backflow preventer installation across every neighborhood of Upland. Whether you are downtown or in the surrounding suburbs, our certified plumbers are ready to assist you promptly.
Experienced Team
Every plumber at FKM Plumbing is skilled in selecting, installing and testing the many types of backflow prevention devices. You can rely on our experts to provide a reliable, long-lasting solution for your property in Upland.
Safety-First Approach
We follow local cross-connection rules and pull permits where required. Each device is tested and tagged with the date, tester and results before it goes into service.
Trusted Certified Upland Plumbing Services Professionals
At FKM Plumbing, we take pride in providing licensed, certified plumbing services throughout Upland, 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 CertificationTrusted Backflow Preventer Installation Services in Upland, CA
Commercial Backflow Prevention Systems in Upland, CA
Businesses in Upland, 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 Testing and Certification in Upland
Most water providers require testable backflow assemblies to be certified at installation and then annually. Our certified testers check each valve's opening point, relief valve operation and differential pressure. If a device fails, we can repair or rebuild it right away with genuine parts. We submit passing results so you avoid compliance letters or service interruption.
Backflow Preventer Installation Cost Comparison in Upland, CA
A residential pressure vacuum breaker is the most affordable option, while larger RPZ assemblies for commercial buildings cost a good deal more in parts and labor. Size, brand, enclosure needs and how much existing pipe must be modified all affect the price. Replacing a failed old device with a new one is usually cheaper than repeated rebuilds. We give you an itemized quote that includes the initial certification test.
Code-Compliant Backflow Installation in Upland, CA
Sorting out the plumbing codes for backflow prevention in Upland, CA can be challenging. FKM Plumbing stays up to date with local and state regulations so every installation is fully compliant. Plumbing work in Southern California follows the statewide plumbing code, which is based on the Uniform Plumbing Code with state amendments. From proper device selection and placement to required permits and inspections, we handle every part of code compliance. Your system works as intended and avoids fines or costly rework down the line.
Irrigation Backflow Preventer Installation in Upland
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.
Reduced Pressure Zone Assembly Installation in Upland, 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 proven brands like Watts, Febco, Wilkins and Apollo.
Reduced Pressure Zone (RPZ) Assembly Installation in Upland
RPZ assemblies offer the highest level of backflow protection and are commonly required for high-hazard applications in Upland. These devices feature two independent check valves and a relief valve that opens to discharge water if pressure differentials indicate a backflow condition. FKM Plumbing specializes in precise RPZ installation, with proper sizing, placement and testing to meet all regulatory requirements for residential and commercial properties. We work with trusted brands like Watts and Febco.

Backflow Preventer Brands We Install in Upland
FKM Plumbing works with leading backflow preventer brands known for reliability and durability. We regularly 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 Upland plumbing systems. We can also recommend models that best fit your budget and application.
Backflow Preventer Installation Near Me in Upland, CA
Our team is well acquainted with the plumbing infrastructure and municipal water requirements throughout Upland. This local expertise means we can install your backflow preventer quickly and correctly, so it works properly and provides lasting protection for your water supply. Don't risk your water safety with just anyone, choose the local pros.
When you search for 'backflow preventer installation near me' in Upland, CA, FKM Plumbing is your trusted local expert. We are very familiar with the plumbing challenges and municipal requirements across the entire Upland area.
FKM Plumbing at a Glance
- Licensed and insured plumbers serving Upland, CA
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 754+ Southern California customers
Upland Map
Upland Information
- Population
- 78,699
- Area codes
- 909/626/951
- Service area
- Upland and communities within 40 miles
- Nearby
- Rancho Cucamonga, Ontario, Pomona, Chino
Installing a backflow preventer is essential for homes in Upland, CA to protect against contamination from irrigation systems and other auxiliary water uses, especially as seasonal water demand changes.
Expert Services
Trust our professionals for reliable FKM Plumbing solutions in Upland, CA.
Our Specialized Plumbing Services in Upland, CA
At FKM Plumbing, we provide a complete range of plumbing services across Upland, 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 Upland, CA
At FKM Plumbing, we have simplified our backflow preventer installation process to be efficient and hassle-free for our Upland customers.
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 Upland property to assess your plumbing system, find 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 Upland
The cost for backflow preventer installation in Upland, CA typically ranges from $400 to $1,500, depending on the type of device, its size and the complexity of the installation. A basic residential PVB for an irrigation system is generally on the lower end, while a commercial-grade RPZ assembly costs more because of material and labor requirements.
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 Upland.
Most residential installs take two to four hours including testing. Large commercial assemblies can take a full day, particularly if piping must be reconfigured.
It depends on the hazard and local rules. Irrigation usually uses a PVB or double check, while high hazard connections like commercial kitchens or chemical injection require an RPZ.
Backflow preventers are often installed as a preventive measure or because code requires them. Signs of possible cross-contamination include discolored or foul-smelling tap water, unexplained drops in water pressure or visible dirty water entering a clean water source, though these often point to broader plumbing issues as well.
Most municipalities require annual testing of backflow preventers by a licensed, certified backflow tester. This confirms the device is working correctly and continues to protect your potable water supply from contamination. We can also help with scheduling these annual tests.
FKM Plumbing stands behind our work with a comprehensive warranty on our backflow preventer installations. This warranty covers both the labor and the installed device, providing you with peace of mind. Specific warranty details will be provided with your quote.
In Upland, most backflow preventers must be tested once a year by a certified backflow tester to confirm they are working correctly and providing adequate protection. This is a separate service from installation but is essential for ongoing compliance and safety.
What People Are Saying About Our Plumbing Experts?

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 · Eastvale, 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 · Upland, 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 · Fontana, 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 · Pomona, 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 · Eastvale, 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 · Chino, CA













