Heating & Furnaces in Denver
Furnace and heat-pump repair, tune-ups, and high-efficiency installs that keep Denver homes warm through Colorado winters.
Explore Heating & Furnace ServicesWhen summer heat spikes along the Front Range, Done's certified technicians diagnose and repair your AC the same day you call.
Denver summers bring intense sunshine and temperatures that routinely climb into the 90s — and at a mile above sea level, your air conditioner works harder than it would at lower elevations. Refrigerant behaves differently at altitude, and systems that ran fine back east can struggle here. Done’s technicians are trained on the specific demands high-altitude cooling places on equipment, from central split systems to ductless mini-splits.
Whether your AC stopped blowing cold, is cycling on and off, or simply isn’t keeping up on a 95-degree afternoon, we’ll diagnose the problem and give you a straight answer on repair versus replacement. We service all major brands and carry common parts on our trucks to handle most repairs in a single visit. For complete home comfort, ask us about pairing your cooling repair with a furnace inspection to make sure your system is ready for Denver’s shoulder-season temperature swings.
If your AC fails overnight or on a weekend, we’re here — Done offers 24/7 emergency service with no surprise after-hours fees. As a full-service contractor, we also handle the full range of home services Denver homeowners need under one roof.
Every trade under one roof — same dispatch, same crew, same flat-rate pricing.
Furnace and heat-pump repair, tune-ups, and high-efficiency installs that keep Denver homes warm through Colorado winters.
Explore Heating & Furnace ServicesAC repair, maintenance, and right-sized replacements built to handle hot, dry Denver summers without running up your bill.
Explore Air Conditioning ServicesLeaks, fixtures, water lines, and repipes handled by master-licensed Denver plumbers with upfront, flat-rate pricing.
Explore Plumbing ServicesDrain cleaning, hydro-jetting, and sewer camera inspections that clear Denver backups and find the real cause.
Explore Drain & Sewer ServicesPanel upgrades, rewiring, lighting, and EV chargers installed safely and to code by licensed Denver electricians.
Explore Electrical ServicesWater heater repair and replacement plus softeners and filtration to tame Denver hard water and protect appliances.
Explore Water Heater ServicesBurst pipes, no heat, sewer backups — real licensed techs answer Denver emergencies around the clock, every day.
Call NowAbout our work in Denver
Done! Plumbing, Heating, Cooling & Electric has kept Denver and Denver County homes comfortable since 1999, with licensed plumbers, HVAC techs, and electricians on call across the Central Denver Metro. One call covers heating, cooling, plumbing, drains, electrical, and water quality — and our crews answer 24/7 when something fails after hours.
We work in neighborhoods like LoDo, Capitol Hill, Washington Park, and Cherry Creek and know the area around Union Station, City Park, and the Denver Botanic Gardens. Local homes run to Victorian-era homes in the older core, post-war bungalows, and newer infill builds, so we size repairs and replacements to what Denver actually has.
Denver sees a high-altitude climate with intense summer sun and cold, snowy winters, which is hard on furnaces, AC systems, and water heaters. We tune, repair, and replace them before a Colorado cold snap or a July heat wave turns a small problem into an emergency.
Save on the work your home needs most.
Clear any clogged drain
Any HVAC service
A $271 value with any drain or sewer service
Tank or tankless water heater replacement
Flush, inspect, and extend your water heater's life
Don't just take our word for it — hear from our satisfied customers