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Backflow Prevention in Colorado | Colorado Backflow Prevention Experts

Colorado’s Backflow Prevention Specialists for 45 Years and Counting

If back pressure or siphonage interrupts the flow of water as it cascades down your drains, it can send that water right back to where it came from: your plumbing fixtures. This is a nightmare situation that no homeowner in Colorado wants to deal with, which is why a fully-functioning backflow prevention device is so essential. At Cooper, we test and replace backflow prevention devices to ensure pressure issues like this never happen in your home. Our plumbing services are second to none along Colorado’s Front Range, and all backflow services include a 1‑year labor warranty and a 100% Satisfaction Guarantee. For prompt scheduling, transparent pricing, and dependable workmanship, call Cooper today!

Emergency Services

From highly-trained plumbers

High-Quality Work

Done right the first time

100% Satisfaction

Proven by our A+ BBB rating

Expires March 31, 2024

$50 Off Any Service Call

Coupon only valid at Cooper Heating and Cooling. This coupon is for the use by original receipt only. While supplies last, no substitutions and no rain checks issued. Coupon must be applied at the time of service. Limited to one coupon or offer per service location. May not be used with any other coupon or offer. No cash value. Some restrictions may apply. Ask manager for details.

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How much does backflow prevention cost in Colorado?

Low price:$234

Our avg price:$1,200

High price:$5,000

Why are our prices slightly higher?

When you've been in business for as long as we have, you develop a deep respect for quality. Our pros have seen botched jobs that other contractors have done, and it makes us want to do better. Our prices are higher, it's true. But for a few extra dollars, you'll receive the highest-trained plumbers in the state, the best customer support, better post-service protections, and of course, the highest-quality repairs, replacements, and testing of your backflow prevention device around, guaranteed.

Backflow prevention cost factors:

Diagnostic fee

If you experience sulfur-like smells, discolored water, or slow-draining sinks, you might have a backflow issue, and resolving it fast is critical to your family's health. Reach out to the Cooper Green Team, and we'll identify the problem fast. We charge a $119 diagnostic fee for our time and labor during regular hours. For assistance after 4 PM on weekdays, the fee increases to $219, and on holidays, it's $328.

New installation

If your home lacks backflow prevention, we can install a backflow prevention device to prevent potentially harmful wastewater from contaminating your property. Additionally, we can set up check valves that detect sudden pressure changes, alerting you to issues immediately.

Repairs and maintenance

Backflow preventers, like other appliances and systems in your home, need regular maintenance and repairs. Costs will vary based on the specific problem, but you can trust us to provide transparent pricing and recommendations tailored to your best interests.

Need emergency backflow support?

The fastest way to reach us is by giving us a call. We're open 24/7 throughout Colorado's Front Range. We'll send a qualified plumber to inspect your backflow prevention device and get an efficient solution in place ASAP!
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Our backflow prevention service process

  • Schedule a diagnostic

    Exposure to wastewater can pose serious health risks to your household. If you suspect a backflow issue, contact the Cooper Green Team right away. We're available 24/7! Call our expert plumbers at (720) 605-7270 or schedule a diagnostic online, and we'll follow up to arrange a convenient appointment for you.

  • We provide upfront pricing

    After thoroughly inspecting your plumbing system, we'll offer the most cost-effective solution. This could be a repair of your current backflow device or a replacement, depending on the situation. We can also install brand-new backflow prevention devices or test/maintain them to ensure they're working properly.

  • We perform expert workmanship

    With your approval of the quote, we'll begin working on your backflow repair, installation, or maintenance service. Our fast and efficient approach often allows us to complete the job in a single visit to your home, typically within an hour or two.

  • Share your feedback

    Customer experiences and opinions are essential to us. After your backflow prevention service, we want to know your thoughts. If there's room for improvement, please share it with us. Our goal is your 100% satisfaction, without exceptions!

Why Choose Us

For over four decades, Cooper Heating and Cooling has served Colorado homeowners and businesses with exceptional quality HVAC, plumbing, and electrical service. Whether you need repairs, a replacement, or annual maintenance, trust our team of qualified pros to delight you with money-saving advice and accurate workmanship. And when the job is over, you can relax knowing all work is backed by iron-clad customer protections. We're here to serve you, not the other way around!

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"Great service at a reasonable price."

Tech did an annual checkup on our system. He was very knowledgeable and explained what he checked and the results. Friendly and professional. Cooper did the installation and we have them back for annual checkups, great service at a reasonable price.

—David D. | Colorado Homeowner

See more outstanding 5‑star reviews on Google

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For Reliable Backflow Device Repairs and Replacements, Call Cooper!

Service Hours & Service Area

The Cooper Green Team is open 24 hours a day, 7 days a week.