Backflow Prevention

Dependable Service Since 1926

Backflow Testing & Prevention in Denver, CO

Certified Backflow Testers in Denver – One of the Few Companies Fully Compliant with New Regulations

Ensuring the safety and purity of your home’s water is paramount. At Bell Plumbing, Heating, Cooling & Electrical, we offer comprehensive backflow testing and prevention services in Denver to safeguard your drinking water from contamination.

Our certified Denver plumbing technicians are among the few in the Denver area who meet the latest requirements to legally perform backflow testing — giving you peace of mind that your system is in qualified hands.

Whether you’re due for your annual backflow test, need a new prevention device installed, or just want to ensure your home is protected, we’re here to help with fast, reliable, and fully compliant service. Schedule your backflow testing in Denver today!

What Is Backflow and Why Is It a Risk to Your Home?

Backflow occurs when water flows in the opposite direction within your plumbing system, potentially allowing contaminants to enter your clean water supply. This can happen due to changes in pressure, such as during a water main break or heavy water usage in the area. Contaminated water poses serious health risks, making backflow prevention essential for every homeowner.

What Is Backflow Testing and Why Do You Need It?

Backflow testing involves inspecting your backflow prevention device to ensure it’s functioning correctly. Regular testing is crucial to maintain compliance with local regulations and to protect your household from potential water contamination. In Denver, annual backflow testing is often required, especially for homes with irrigation systems or other cross-connections.​

Backflow Prevention Devices We Service and Install

We specialize in servicing and installing various types of backflow prevention devices, including:​

  • Reduced Pressure Zone (RPZ) Assemblies
  • Double Check Valve Assemblies (DCVA)
  • Pressure Vacuum Breakers (PVB)

Our team ensures that all devices meet Denver Water’s standards and are installed correctly to provide maximum protection.

 

Signs You Might Have a Backflow Problem in Denver or Beyond

Be alert to the following indicators of a Denver backflow issue:

  • Discolored or cloudy water​
  • Unusual odors or tastes in your water​
  • Visible sediment or debris
  • Unexpected changes in water pressure​

If you notice any of these signs, it’s essential to contact our Denver backflow professionals immediately to assess and address the problem.

Why Denver Homeowners Trust Bell for Backflow Testing & Prevention

Choosing the right company for backflow services is crucial. Here’s why Bell stands out:​

  • Certified for Backflow Testing in Colorado: We’re one of the few local companies certified to perform backflow testing. Denver regulations now require this certification — and we’re fully compliant.
  • Established Expertise: Serving the Denver area since 1926, we’ve built a legacy of trust and quality.​
  • Certified Professionals: Our technicians are licensed, bonded, and insured, ensuring top-notch service.​
  • Transparent Pricing: We offer flat-rate pricing and provide clear explanations before any work begins.​
  • Respectful Service: Our team treats your home with care, using protective coverings and maintaining a clean workspace.​
  • Reputable Standing: We maintain an A+ rating with the Better Business Bureau, reflecting our commitment to customer satisfaction.​

 

DIY Tips to Help Prevent Backflow in Your Home

While certified backflow devices and testing are required for full protection, here are a few simple things Denver homeowners can do to minimize risk:

  • Don’t Submerge Garden Hoses in Water: Never leave a hose in a pool, hot tub, or bucket — especially when the water is running. If pressure drops, that water can siphon backward into your plumbing.
  • Install Hose Bibb Vacuum Breakers: These affordable attachments go on outdoor spigots and prevent water from flowing back into your home’s plumbing. They’re a smart upgrade for any outdoor hose connection.
  • Avoid Cross-Connections: Be cautious when connecting different water systems (like irrigation or decorative fountains). These can create pathways for contaminated water to enter your clean supply.
  • Know Where Your Shut-Off Valves Are: In the event of an emergency, being able to quickly stop water flow can prevent backflow issues — especially if pipes burst or pressure changes.
  • Schedule Annual Professional Backflow Testing: The best prevention is early detection. Annual testing ensures your system is working and in compliance with local regulations.

Reminder: While you can take preventive steps, only certified professionals are authorized to test, repair, or install backflow prevention assemblies in Colorado.

Bell Technician

New Denver Regulation: Backflow Testing Must Be Done by Certified Professionals

Plumbers must now be specially certified to perform backflow testing in the Denver metro area. Bell is one of the few companies in the region with certified technicians on staff.

Protect your water supply and stay compliant — schedule your Denver backflow test with Bell today!

Schedule Reliable Backflow Testing in Denver with Bell Today

Don’t compromise on the safety of your home’s water supply. Trust the experienced professionals at Bell Plumbing, Heating, Cooling & Electrical for thorough backflow testing and prevention services.​

Contact us today to schedule your Denver backflow test!

Backflow Testing & Prevention FAQ

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