Need to stay compliant? We provide certified backflow testing, repairs, and required documentation.
Everything will be okay, we are here to help!
Backflow prevention protects drinking water from contamination—and for many properties, testing and maintenance are required by law. CO-PI Plumbing provides professional backflow testing, repair, replacement, and installation services for residential and commercial properties across Colorado, including required documentation and submissions to cities and water districts.
Backflow prevention devices stop contaminated water from flowing back into the public water supply. When these devices fail—or aren’t properly tested—water quality and public safety are at risk.
At CO-PI Plumbing, we help homeowners, business owners, and property managers stay compliant without the stress. From annual testing to repairs and new installations, we handle the full process—testing, documentation, and follow-up—so nothing slips through the cracks.
Many properties are required to have backflow prevention devices tested on a regular basis—often annually. Our certified technicians perform accurate testing and submit results to the appropriate authority.
We track requirements so you don’t have to.
If a backflow device fails testing, it must be repaired or replaced to remain compliant. Our team evaluates the condition of the device and recommends the safest, most cost-effective solution.
We perform repairs when possible and replacements when necessary—always with compliance and long-term reliability in mind.
New construction, property upgrades, or changes in code may require a backflow prevention device to be installed. CO-PI Plumbing installs backflow assemblies correctly from day one.
Installation services include:
Whether it’s a home, multi-unit property, or commercial facility, we ensure the installation meets all requirements.
Great company. I have used them before and I will use them again! CO-PI Plumbing and Drain really went above and beyond to help me out. If you're in a jam with a plumbing problem, look no further. CO-PI Plumbing and Drain are the best. They put all my worries and stress at ease the minute they showed up to help me with my Plumbing emergency. Fast, Efficient and Friendly! True professionals. Thank you CO-PI Plumbing and Drain!
Arrived within 2 hours of my call. I had reported that the main line needed cleaned out, and that two sink drains were draining slow. Did a main line cleanout and that fixed the basement sink issue. The upstairs drain was still gurgling but he explained it was due to the accordion connection that had been used and that there was no back up. It would have been easy for them to tell me the sink drains needed scoped, but they didn't..I appreciate their honesty.
Our goal is simple: protect the water supply and keep you compliant.
We confirm testing or installation requirements based on property type and location.
Testing, repair, or installation performed accurately and efficiently.
Results submitted to the appropriate city or water district.
Repairs, replacements, or re-testing handled promptly if needed.