Backflow Preventer in Arlington, VA
Protect your home's water supply in Arlington, VA with professional backflow preventer services from FBN Plumbing.
- Test Reports Filed for You
- RPZ, PVB and DCVA Experts
- Guaranteed Workmanship
- Virginia-Specific Expertise
Protect Your Water, Call Us Today in Arlington, VA.
Contact FBN Plumbing for dependable backflow prevention solutions for your property.
Reliable Backflow Preventer Services for Arlington, VA Homes
FBN Plumbing installs, tests and repairs backflow preventers that keep irrigation water, chemicals and other contaminants from flowing back into the public water supply. We work on reduced pressure zone assemblies, double check valves and pressure vacuum breakers from Watts, Febco, Wilkins and Apollo.
Our expertise includes:
- New installations for residential and commercial properties.
- New backflow installation for irrigation, fire and commercial lines
- Repair and replacement of all backflow preventer models.

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

Customers
Why Choose FBN Plumbing for Backflow Preventer in Arlington, VA?
A failed assembly is often fixable with a rebuild kit instead of full replacement. We carry common kits so most repairs are done in a single visit.
- Prevent Damage, Proper backflow prevention avoids costly contamination and potential damage to your home's entire plumbing system.
- Code Compliance, Make sure your property meets all local Arlington and state plumbing codes for backflow prevention.
- Health Safety, Keep sewage, chemicals, and other pollutants from entering your potable water supply.
Citywide Coverage
No matter where you are located within Arlington, VA, FBN Plumbing has your backflow prevention needs covered. We understand the diverse plumbing systems across the area and provide tailored solutions to each homeowner.
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
Safety is our top priority, especially when it comes to your drinking water. All our backflow preventer services stick closely to local Arlington codes and state regulations, so your system is not only effective but also fully compliant.
Trusted Certified Arlington Plumbing Services Professionals
At FBN Plumbing, we take pride in providing licensed, certified plumbing services throughout Arlington, VA. 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 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 Services in Arlington, VA
Backflow Preventer Installation in Arlington
Whether you are installing an irrigation system, a fire suppression line, or require a new backflow preventer for your domestic water supply, FBN Plumbing provides expert installation services. We assess your property's needs and local Arlington plumbing codes to recommend the right device type and size. Proper installation is key to long-term protection against contamination.

Backflow Preventer Repair and Rebuild in Arlington, VA
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.
Annual Backflow Testing in Arlington
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.
Residential Backflow Solutions in Arlington
For homeowners in Arlington, a backflow preventer is important for protecting against contaminants from garden hoses, irrigation systems, or cross-connections within your home's plumbing. FBN Plumbing offers custom residential backflow solutions, from installing atmospheric vacuum breakers for hose bibs to more robust devices for whole-home protection. We make sure your family's drinking water stays clean and your home meets all local water safety regulations.
Reduced Pressure Zone Assembly Service in Arlington, VA
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.
Commercial Backflow Compliance in Arlington
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 Arlington, VA
If your backflow preventer fails its annual test or shows signs of malfunction, FBN 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, heading off potential water contamination in Arlington.

Freeze and Heat Protection for Backflow Preventers in Arlington, VA
Above-ground backflow assemblies are exposed to summer sun and winter cold. Most Virginia winters bring several hard freezes, and cold snaps can burst pipes in crawlspaces, garages and exterior walls. Freezing can crack bodies and bonnets, while UV exposure breaks down plastic parts. We install insulated pouches, heated enclosures or lockable cages as needed. Protecting the assembly helps it pass testing and last for years.
Backflow Preventer Testing Near Me in Arlington, VA
When searching for 'backflow preventer near me' in Arlington, VA, you want a local company that understands Virginia plumbing requirements. FBN Plumbing is your trusted local provider, offering fast response times and expert service right in your community. We are familiar with the common issues faced by homes in our area.
Our plumbers are always on call for backflow preventer needs across Arlington, 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.
FBN Plumbing at a Glance
- Licensed and insured plumbers serving Arlington, VA
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.9-star rated by 798+ Virginia customers
Arlington Map
Arlington Information
- Population
- 238,643
- Area codes
- Local
- Service area
- Arlington and communities within 40 miles
- Nearby
- Alexandria, McLean, Reston, Centreville
With busy irrigation systems and changing water demand, a properly functioning backflow preventer is vital for protecting Arlington, VA homes from possible water contamination.
Expert Services
Trust our professionals for reliable FBN Plumbing solutions in Arlington, VA.
Our Specialized Plumbing Services in Arlington, VA
At FBN Plumbing, we provide a complete range of plumbing services across Arlington, VA. 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 Service Works in Arlington, VA
Our backflow process is designed to get you compliant fast with as little hassle as possible.
Request a Quote
Call (434) 230-6997 or fill out our online form to schedule your backflow preventer service. Our friendly team will gather initial details and set up an appointment.
On-Site Assessment
A certified technician arrives at your Arlington property to assess your backflow preventer. They will perform necessary 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 adheres to Virginia plumbing codes and manufacturer specifications.
Frequently Asked Questions About Backflow Preventer in Arlington
Backflow preventer testing in Arlington, VA 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.
FBN Plumbing stands behind our work with a comprehensive warranty on all backflow preventer repairs and installations. We use quality parts and hold our workmanship to the highest standards. Warranty details will be provided with your service agreement.
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.
Yes. Parts carry the manufacturer warranty and our workmanship is guaranteed. Every repair is retested to confirm it passes before we leave.
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.
FBN Plumbing stands behind our work with a full warranty on parts and labor for all backflow preventer services. The warranty period will be outlined in your service agreement, but generally, new installations come with a manufacturer's warranty on the device and our warranty on the installation.
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.
Most municipalities, including Arlington, require backflow preventers to be tested once a year. This regular testing makes sure the device is working correctly and continues to protect your potable water supply from contamination, as required by local water authorities.
What People Are Saying About Our Plumbing Experts?

James P.
Our commercial plumbing system had a leak under the sink, and FBN Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Alexandria, VA
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 · Centreville, VA
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 · McLean, VA
Emily R.
I called FBN 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 · Alexandria, VA
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 · Alexandria, VA
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 · McLean, VA













