Backflow Preventer in Fort Collins, CO
Annual test notice from your water provider? We test, repair and install backflow preventers in Fort Collins, CO and file the paperwork.
- Quick Annual Test Scheduling
- Local Fort Collins Experts
- Fast, Certified Technicians
- Transparent Pricing
Certified Backflow Preventer Help in Fort Collins, CO.
Our certified plumbers are ready to safeguard your water supply.
Backflow Preventer Service in Fort Collins, CO for Homes and Businesses
GFR Plumbing specializes in backflow prevention for homes in Fort Collins, CO. We keep your drinking water clean by preventing contaminated water from flowing back into your potable supply. Many larger systems in Colorado draw on mountain snowmelt that runs fairly soft, while plains communities and groundwater sources often deliver harder water. Pressure changes and aging mains make a working assembly a critical concern.
Our expertise includes:
- New installations for residential and commercial properties.
- Repairs and replacements for all types and brands.
- Rebuilding check valves, relief valves and worn rubber parts

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

Customers
Why Choose GFR Plumbing for Backflow Preventer in Fort Collins, CO?
In Fort Collins, maintaining your backflow preventer is not just good practice, it's often a code requirement to protect public health. Colorado adopts a statewide plumbing code based on the International Plumbing Code, and plumbers must hold a state-issued license. Our team makes sure your system meets all local regulations and works as designed.
- Certified Testers, Our testers hold current backflow certification and use calibrated gauges.
- Property Value, A well-maintained plumbing system, including backflow prevention, adds value and safety to your property.
- Health Safety, Keep sewage, chemicals, and other pollutants from entering your potable water supply.
Citywide Coverage
Whether your assembly is beside the meter, in a landscape bed or inside a mechanical room, we can reach it. We serve homeowners, HOAs, property managers and businesses across Fort Collins.
Experienced Team
Our team of plumbers has extensive experience with all types of backflow preventer systems common in Colorado. They undergo regular training to stay current on the latest devices, testing procedures, and local code updates in Fort Collins.
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 Fort Collins.
Trusted Certified Fort Collins Plumbing Services Professionals
At GFR Plumbing, we take pride in providing certified plumbing services throughout Fort Collins, CO. 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 CertificationDependable Backflow Preventer Services in Fort Collins, CO
Fire Line Backflow Testing in Fort Collins
Fire sprinkler systems usually 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.

Freeze and Heat Protection for Backflow Preventers in Fort Collins, CO
Above-ground backflow assemblies are exposed to summer sun and winter cold. Before leaving a home for a winter trip, keep the heat at a safe setting and consider shutting off the main water supply. 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 in Fort Collins
GFR Plumbing provides certified backflow preventer testing required by many Colorado municipalities. We use specialized equipment to check the device, making sure it properly prevents reverse flow. Our technicians are licensed to perform these annual tests and submit all necessary reports to your local water authority, helping you avoid fines and stay compliant. We test all common types, including RPZs, DCVAs, and PVBs, with accurate readings and careful checks.
Backflow Preventer Cost & Value in Fort Collins, CO
The cost of backflow preventer services in Fort Collins, CO 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.
Febco Backflow Preventer Experts in Fort Collins
Febco backflow preventers are common in commercial and irrigation applications. GFR Plumbing provides expert 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.
Backflow Repair vs. Replacement Cost in Fort Collins, CO
Repairing a failed assembly with a rebuild kit is often the most economical choice. Replacement makes sense when the body is cracked, parts are discontinued or the device is the wrong type for the hazard. We compare repair and replacement costs on the spot. You choose the option that fits your budget and compliance requirements.
Irrigation Backflow Preventer Installation in Fort Collins
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 required height. Insulated covers or enclosures help protect it from weather damage and theft.

Annual Backflow Testing in Fort Collins
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 done until next year.
Backflow Prevention Near Me in Fort Collins, CO
We know the reporting process used by water providers around Fort Collins. Our team submits results in the format they expect. That cuts down on paperwork headaches and follow-up calls.
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.
GFR Plumbing at a Glance
- Fully licensed plumbing team covering Fort Collins, CO
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.8-star rated by 750+ Colorado customers
Fort Collins Map
Fort Collins Information
- Population
- 170,376
- Area codes
- 970/720/303
- Service area
- Fort Collins and communities within 40 miles
- Nearby
- Loveland, Greeley, Longmont, Boulder
With busy irrigation systems and changing water demand, a working backflow preventer is vital for protecting Fort Collins, CO homes from possible water contamination.
Expert Services
Trust our professionals for reliable GFR Plumbing solutions in Fort Collins, CO.
Our Specialized Plumbing Services in Fort Collins, CO
At GFR Plumbing, we provide a complete range of plumbing services across Fort Collins, CO. 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 Fort Collins, CO
Our backflow process is designed to get you compliant fast with as little hassle as possible.
Request a Quote
Call (720) 727-9398 or fill out our online form to schedule your backflow preventer service. We'll gather details about your needs and set up an appointment.
On-Site Assessment
A certified technician arrives at your Fort Collins home to inspect your current backflow preventer or assess installation requirements. We diagnose any issues or plan the new installation.
Professional Service
We perform the necessary testing, repair, or installation using proven practices and quality parts. Our goal is to make sure your device works correctly and meets all codes.
Frequently Asked Questions About Backflow Preventer in Fort Collins
The cost for backflow preventer services in Fort Collins, CO varies. A standard backflow test usually ranges from $75 to $150. Repairs can cost between $200 and $600, depending on the parts needed, while new installations might range from $450 to $1,500 or more for larger commercial units. We provide a clear quote before starting any work.
No. Testing must be performed by a certified backflow tester using calibrated equipment. Water providers only accept reports from licensed testers.
Water providers may send follow-up notices, charge fees or eventually suspend service. Scheduling early avoids these problems. We can often fit urgent tests in on short notice.
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.
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 due date.
GFR 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.
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, 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. Special tools and training are required.
What People Are Saying About Our Plumbing Experts?

Mark T.
When our office needed drain cleaning, GFR Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Fort Collins, CO
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 · Broomfield, CO
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 · Broomfield, CO
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 · Boulder, CO
James P.
Our commercial plumbing system had a leak under the sink, and GFR Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Broomfield, CO
Patricia H.
We had a slab leak that two other companies could not find. GFR Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Boulder, CO













