Lakewood AC & Furnace Repair runs out of 6900 W Jefferson Ave just south of Bear Creek — a licensed Colorado HVAC contractor open 7 days a week, 7 AM to 9 PM. Cold-climate heat pumps sized for real Colorado winters, high-altitude furnace tuning the out-of-state guys miss, AC repair before the next 95° afternoon, and ductwork that actually moves air to the upstairs bedrooms. One number, picked up by a tech, not a service.
HVAC in Colorado isn't generic. Lakewood sits at ~5,500 feet — gas valves need derated, AC coil sizing changes with thin air, ductwork seals matter more in dry climates, and heat pumps have to actually carry the load at 5°F. Lakewood AC & Furnace Repair tunes for the real altitude, not the brochure.
Compressor not kicking on, condenser coil iced over, R-410A low, capacitor bulging — same-day diagnostic, real numbers, and an honest call on repair vs. replace. New installs sized to your actual load, not the brand-sticker on the old unit.
Gas valves derated for 5,500 ft, manifold pressure verified, combustion analyzer on every job. We install Trane XV80, Carrier Infinity, Rheem Prestige — and we'll tell you the truth about whether your 20-year-old 80% needs replacing this winter.
Mitsubishi Hyper-Heat, Bosch IDS, Carrier Infinity Greenspeed — cold-climate heat pumps that actually carry your load at -5°F. We size to your real envelope, run the heat-loss calc, coordinate Xcel rebates, and back the install with a 10-year warranty.
Mitsubishi and Daikin single-zone and multi-zone mini-splits for basements, garages, additions, ADUs, and that one upstairs bedroom that's always too hot. Mounted clean, line-set tucked, condensate routed to a real drain.
Upstairs hot, basement cold, registers blowing nothing — it's almost always the ducts. We do Manual D layouts, leak testing, mastic sealing, and damper rebalancing. Most homes recover 15-30% of their HVAC capacity just from sealing.
Restaurant kitchen makeup air, retail rooftop units along Wadsworth, office split systems in Belmar — licensed commercial HVAC with permits pulled and the right city inspector relationships. Maintenance contracts available.
Furnace installs in Belmar, AC swaps in Wheat Ridge, rooftop unit replacements off Wadsworth, mini-splits in Green Mountain ADUs — closed-job photos from across Jefferson County.
HQ sits at 6900 W Jefferson Ave STE 125 inside the Preferred Homecare complex on the south side of Lakewood, two minutes off Wadsworth and US-285. From there we cover every Lakewood ZIP, plus Denver west, Wheat Ridge, Golden, Edgewater, Morrison, Englewood, and Littleton.
6900 W Jefferson Ave STE 125
Lakewood, CO 80235
Real Lakewood, Belmar, Bear Creek, Wheat Ridge, Golden, and Morrison homeowners. Closed-job feedback from the past twelve months — emergency no-heat calls, AC installs, heat-pump conversions, ductwork rebalances.
Furnace died at 2 AM in January, house dropped to 48°F by 5 AM with the kids home. Called Lakewood AC at 6 AM — actual tech picked up, not a service. Diagnosed a cracked heat exchanger by 8 AM, had a new high-efficiency Trane installed and combustion-tuned for altitude by 4 PM same day. We weren't cold for a second night.
Bought a new furnace from a national chain last year. Ran rough all winter, short-cycled constantly, gas bill was insane. Lakewood AC came out, put a combustion analyzer on it, and showed me the previous installer never derated the gas valve for 5,500 feet. Fixed in one visit. Should've called them first.
Wanted to replace our 22-year-old AC + furnace with a cold-climate heat pump. Three contractors told me "heat pumps don't work in Colorado." Lakewood AC ran a real heat-loss calc, sized a Mitsubishi Hyper-Heat correctly, handled the Xcel rebate paperwork, and the system has been the most comfortable our house has ever been. Even at -2°F last week.
Upstairs bedroom was 8 degrees warmer than the rest of the house every summer. Two HVAC companies told us to "just buy a bigger AC." Lakewood AC came out, leak-tested the ducts, found a return that was completely disconnected in the attic, resealed the trunk line with mastic and rebalanced the dampers. Problem solved for under $800.
The questions Lakewood and Jefferson County homeowners ask most. If yours isn't here, the line picks up 7 days a week, 7 AM to 9 PM.
Furnace short-cycling in January, AC not keeping up with the August heat, ductwork that's never moved air upstairs right, heat pump install that needs done before the rebate window closes. A licensed Colorado HVAC tech picks up — 7 days a week, 7 AM to 9 PM.