Backflow Preventer in University City, MO
For reliable backflow preventer services in University City, MO, trust FGV Plumbing. We make sure your plumbing meets all local and state requirements.
- Test Reports Filed for You
- RPZ, PVB and DCVA Experts
- Code Compliant Work
- Prompt, Certified Technicians
Backflow Preventer Leaking or Failed? We Fix It Fast in University City, MO.
Call today to schedule a certified test, and we will submit the results with your water provider.
Your Local Backflow Preventer Specialists in University City, MO
FGV Plumbing handles the full backflow compliance process, from yearly testing to repairs and new installations. Our certified testers use calibrated test kits and submit results to your water provider so you can check the requirement off your list.
Our expertise includes:
- Licensed backflow preventer testing and certification.
- Annual certified testing of RPZ, DCVA and PVB assemblies
- New installations for residential and commercial properties.

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

Customers
Why Choose FGV Plumbing for Backflow Preventer in University City, MO?
Changing water pressure and occasional municipal main breaks make a properly functioning backflow preventer essential for peace of mind and safety.
- Code Compliance, Make sure your property meets all local University City and state plumbing codes for backflow prevention.
- Prevent Damage, Proper backflow prevention avoids expensive contamination and potential damage to your home's entire plumbing system.
- Health Safety, Keep sewage, chemicals, and other pollutants from entering your potable water supply.
Citywide Coverage
FGV Plumbing serves every neighborhood in University City, providing prompt and professional backflow preventer services. Whether you are in the city center or the surrounding areas, our team is ready to respond to your needs.
Experienced Team
The FGV Plumbing team is made up of skilled and certified professionals with years of experience in backflow prevention. We pride ourselves on accurate diagnostics and effective solutions for all University City residents.
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 University City.
Trusted Certified University City Plumbing Services Professionals
At FGV Plumbing, we take pride in providing licensed, certified plumbing services throughout University City, MO. 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 CertificationProfessional Backflow Preventer Services in University City, MO
Commercial Backflow Compliance in University City
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.

Watts Backflow Preventer Service in University City, MO
Watts is a leading manufacturer of backflow prevention devices, known for reliability and a wide range of products. FGV 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 optimally. We also stock genuine Watts parts for quick and effective repairs, keeping your system in top condition.
Backflow Preventer Repair in University City, MO
If your backflow preventer fails its annual test or shows signs of malfunction, FGV 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 University City.
Fire Line Backflow Testing in University City
Fire sprinkler systems typically use double check or double check detector assemblies to keep stagnant water out of the public supply. These assemblies need regular testing, often coordinated with fire system inspections. We test and repair fire line assemblies and document the results. We can line up scheduling with your fire protection contractor.
Febco Backflow Preventer Experts in University City
Febco backflow preventers are commonly found in commercial and irrigation applications. FGV 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.
Commercial Backflow Services in University City, MO
Businesses in University City often have more complex backflow prevention requirements due to higher water usage and diverse plumbing systems. FGV 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 efficiently to minimize disruption, keeping your business compliant and your water supply safe.
Emergency Backflow Repair in University City, MO
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, FGV Plumbing offers emergency backflow repair services in University City, MO. 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.

New Backflow Preventer Installation in University City
Whether you are installing a new irrigation system, fire suppression system, or need to replace an outdated device, FGV 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 University City standards.
Backflow Prevention Near Me in University City, MO
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 coming up.
When searching for 'backflow preventer near me' in University City, MO, you want a local company that understands Missouri plumbing requirements. FGV Plumbing is your trusted local provider, offering quick response times and expert service right in your community. We are familiar with the typical issues faced by homes in our area.
FGV Plumbing at a Glance
- Fully licensed plumbing team covering University City, MO
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 4.9-star rated by 307+ Missouri customers
University City Map
University City Information
- Population
- 34,096
- Area codes
- Local
- Service area
- University City and communities within 40 miles
- Nearby
- St. Louis, Florissant, Ballwin, Chesterfield
With a mix of older and newer construction and varying water pressure, a properly functioning backflow preventer is vital for protecting your home's drinking water in University City, MO from potential contamination.
Expert Services
Trust our professionals for reliable FGV Plumbing solutions in University City, MO.
Our Specialized Plumbing Services in University City, MO
At FGV Plumbing, we provide a complete range of plumbing services across University City, MO. 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 University City, MO
We take a thorough and efficient approach to protect your water supply in University City, MO.
Request a Quote
Call (816) 330-2338 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 recorded on your provider's form.
Repair and File
If the assembly fails, we rebuild or replace it and retest. Then we file the passing report with your water provider.
Frequently Asked Questions About Backflow Preventer in University City
Annual residential backflow testing typically costs $75 to $150 per assembly. Repairs with a rebuild kit usually run $150 to $450. New residential installation ranges from $300 to $1,200, and commercial RPZ assemblies often cost $1,500 to $5,000 installed.
No, backflow preventer testing and repair must be performed by a licensed and certified backflow prevention assembly tester. Missouri does not have a single statewide plumbing code for homes, so cities and counties adopt and enforce their own. Improper handling can lead to dangerous water contamination.
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. Pipes in exterior walls, crawlspaces and unheated garages are the usual trouble spots when temperatures drop sharply. Regular testing and maintenance help extend its service life.
Backflow prevention is essential because of changing water pressures, main breaks and fire flow that can drop pressure suddenly, and the potential for cross-connections from irrigation systems or industrial processes. These factors increase the risk of contaminated water entering the public supply, making a working backflow preventer a must.
We service Watts, Febco, Zurn Wilkins, Apollo and other common brands. Our trucks carry rebuild kits for common models. Less common parts can usually be ordered quickly.
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.
Backflow preventers stop contaminated water from flowing backward into the public supply during pressure drops. Irrigation, fire lines and commercial equipment are frequent sources of contamination. Water providers require them to protect public health.
New installations and replacements often require a plumbing permit and an initial test. Requirements vary by city and water provider. We pull permits and handle the initial test.
What People Are Saying About Our Plumbing Experts?

James P.
Our commercial plumbing system had a leak under the sink, and FGV Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Florissant, MO
Mark T.
When our office needed drain cleaning, FGV Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Oakville, MO
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 · Oakville, MO
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 · University City, MO
Emily R.
I called FGV 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 · Oakville, MO
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 · St. Louis, MO













