15 AC Repair Contractors in Northglenn, CO
Top-Rated AC Repair Contractors in Northglenn
Unique Heating and Air Conditioning Inc.
“All 771 reviews award a perfect 5-star rating, a pattern rare for a contractor serving the full metro corridor. Seven detailed reviews available to read name…”
Goodfellas Heating, Cooling, Plumbing & Electric
“All five-star reviews name specific technicians from the Goodfellas team, with Carlos appearing in at least two accounts and additional plumbers identified…”
All AC Repair Contractors (15 total)
Quality Heating and Air
“Fred Gottschalk and Bobby are named across nine of ten featured reviews, with customers repeatedly noting…”
Smiley Air & Heat
“110 reviews contribute to a perfect 5-star average, with every reviewer awarding full marks. Igor Vasyliev…”
Colorado Auto Air
“All 104 reviews carry five stars, with JC named directly in six reviews as the technician delivering the…”
Elite Mechanical Services
“Seventy percent of reviewers awarded 5 stars, praising the team's communication, technical knowledge, and…”
Northglenn Heating & AC, Inc
“Four of four detailed reviews specifically name positive technician experiences, with Art praised for…”
HV & AC
“Twelve of 13 reviewers award 4-5 stars, praising same-day diagnostic skill, fair pricing, and thorough…”
GE Heating & Air
“All three verified reviewers award five stars, with customers specifically praising custom solution…”
Cool Ducts Heating and Cooling
“Three of nine reviewers awarded five-star ratings, with two specifically praising technician knowledge and…”
Complete Plumbing HVAC & Mechanical, Inc.
“Four of eight reviewers awarded 5 stars, with all positive reviews mentioning Mark by name and praising his…”
AC Repair Costs in Northglenn
Typical repair costs for Northglenn homeowners, by problem type.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call Usually credited toward repair | $83 | $132 | $220 |
Refrigerant recharge (R-410A) | $165 | $385 | $770 |
Capacitor replacement | $132 | $275 | $495 |
Fan motor replacement | $275 | $495 | $770 |
Compressor replacement | $880 | $1,980 | $3,080 |
Evaporator coil repair | $440 | $990 | $1,650 |
Labor (hourly rate) Per hour during business hours | $83 | $121 | $165 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Repair in Northglenn, CO: What to Expect
Living at 5,280 feet means Denver's semi-arid climate hits harder than the thermometer suggests. Summers here climb into the dry eighties, but that altitude strips ten to fifteen percent of an air conditioner's rated capacity, forcing systems to work longer and pull more power than their nameplate suggests. Northglenn, sitting just north of the Mile High City, sees real demand for qualified AC Repair in Northglenn, where twelve contractors serve homeowners across 2,061 averaged reviews at a 4.3-star clip.
Pricing follows three common line items in this market. A diagnostic visit runs $83 to $220, while a refrigerant recharge using R-410A costs between $165 and $770 depending on system size and leak severity. Capacitor replacement, a frequent fix for units straining against that thin mountain air, ranges from $132 to $495. Colorado does not require a statewide HVAC license, so Northglenn relies on local permitting to verify contractor competence.
Customers repeatedly mention specific technicians in their five-star feedback. Unique Heating and Air Conditioning Inc. earns perfect scores across all 771 reviews, with technicians Julio Garza, Lorenzo and Jose praised by name. Goodfellas Heating, Cooling, Plumbing & Electric also fields all five-star mentions, with Carlos appearing in multiple accounts. At 303 Heat, Jared the owner draws frequent recognition for same-day emergency response times and upfront pricing across 222 consecutive five-star write-ups.