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Claim This BusinessColorado Green Plumbing, Heating & Cooling has operated continuously since 1980, earning a 4.9-star rating across 80 verified client reviews. Based in Louisville, this licensed and insured contractor serves residential clients throughout Boulder, Broomfield, and Weld Counties, combining master plumber credentials with full-spectrum heating and cooling expertise. The company fields both plumbing and HVAC technicians, enabling homeowners to manage water utilities and climate control through a single trusted vendor rather than coordinating separate specialists. Weekend service is not available, but Monday through Friday hours extend from 8 AM to 6 PM, accommodating standard weekday scheduling.
What distinguishes this contractor is direct insurance coordination and a commitment to in-home education that most competitors skip. When technician James visited Gio Giovetti's rental property during a summer heat wave, he identified external damage to the AC unit and personally guided the homeowner through the claims process, securing approval. The company also provides free written estimates before any repair or replacement work begins, as demonstrated when Vin assessed Gary Larson's sump pump situation. This transparency on pricing and procedure gives homeowners confidence before parts are ordered or labor commences.
Customer stories from the reviews reveal a consistent theme: rapid arrival and named technicians who explain problems rather than simply fixing them. When LinMo's water heater failed unexpectedly, Nate arrived the same morning, diagnosed a simple pilot light issue, and demonstrated proper relighting technique so the homeowner could manage it independently going forward. Reviewer Ian H. encountered four different Colorado Green specialists over several projects (outside faucet repair, tankless water heater installation, water softening, and reverse osmosis filtration) and noted each arrived within 24 hours, always confirming whether the situation constituted an emergency. Paul, the owner, was described as fair and honest to work with directly.
Five reviewers specifically name individual technicians (Nate, James, Vin) and highlight same-day or next-day arrival, suggesting fast response is a pattern rather thanexception. Two reviews mention insurance coordination and free estimates as distinct from typical contractor experiences. The single 3-star review cites a specific repair need (copper tee fitting) without elaboration, indicating product-specific limitations rather than service quality concerns.
| Sunday | Closed |
| Monday | 8 AM–6 PM |
| Tuesday | 8 AM–6 PM |
| Wednesday | 8 AM–6 PM |
| ThursdayToday | 8 AM–6 PM |
| Friday | 8 AM–6 PM |
| Saturday | Closed |
Diagnoses pilot light issues, performs same-day repairs, and installs traditional and tankless units.
Free estimates for new installations, complete removal and replacement, typically under one hour.
Addresses running toilets, faucet fixtures, water leaks, and garbage disposal issues.
Installs whole-home water softeners and reverse osmosis filters for improved water quality.
Repairs heating systems, replaces sensors, maintains boilers, and stocks appropriate filters.
Diagnoses cooling failures, works with insurance for covered replacements, next-day service available.
Complete new system installation including home humidifiers and solar attic fans.