8 Emergency HVAC Contractors in Northglenn, CO

3.9 avg rating
1,564 total reviews5 offer 24/7 service

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Top-Rated Emergency HVAC Contractors in Northglenn

#1

Unique Heating and Air Conditioning Inc.

4.8(776 reviews)
24/7 Highly Rated

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…

10783 Irma Dr, Northglenn, CO 80233
#2

Goodfellas Heating, Cooling, Plumbing & Electric

4.6(445 reviews)
24/7

All five-star reviews name specific technicians from the Goodfellas team, with Carlos appearing in at least two accounts and additional plumbers identified…

1412 W 104th Ave Suite 120, Northglenn, CO 80234
#3

Quality Heating and Air

5.0(131 reviews)
24/7 Highly Rated

Fred Gottschalk and Bobby are named across nine of ten featured reviews, with customers repeatedly noting fair pricing and honest recommendations as the reason…

10650 Irma Dr Unit 13, Northglenn, CO 80233

All Emergency HVAC Contractors (8 total)

Smiley Air & Heat

5.0(112)
24/7 Highly Rated

110 reviews contribute to a perfect 5-star average, with every reviewer awarding full marks. Igor Vasyliev…

10650 Irma Dr unit 12, Northglenn, CO 80233

Northglenn Heating & AC, Inc

4.6(83)

Four of four detailed reviews specifically name positive technician experiences, with Art praised for…

10977 Irma Dr, Northglenn, CO 80233

Cool Ducts Heating and Cooling

3.8(9)
24/7

Three of nine reviewers awarded five-star ratings, with two specifically praising technician knowledge and…

11990 Grant St Suit 550, Northglenn, CO 80233

Complete Plumbing HVAC & Mechanical, Inc.

3.5(8)

Four of eight reviewers awarded 5 stars, with all positive reviews mentioning Mark by name and praising his…

11150 Huron St Suite 100, Northglenn, CO 80234

Ac & Heating Company LLC.

0.0

No customer reviews are currently available for this business, resulting in no aggregate rating data to…

2022 Fisher Way, Northglenn, CO 80233

Emergency HVAC Costs in Northglenn

After-hours, weekend, and holiday HVAC service pricing in Northglenn. Rates are typically 1.5-2x standard.

ServiceLowAverageHigh
After-hours service call (weekday night)
Base fee before labor
$165$220$330
Weekend service call
$193$248$358
Holiday / major holiday call
$248$330$495
Emergency labor (hourly)
1.5-2x standard hourly rate
$176$226$275
Emergency repair total (typical)
Repair + after-hours surcharge
$330$770$1,320
Emergency repair (major)
Compressor, heat exchanger failures
$1,320$2,420$3,850

Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

Emergency HVAC in Northglenn, CO: What to Expect

Denver’s semi-arid continental climate pushes emergency calls in Northglenn: dry summers that reach about 88°F and winters with January lows near 18°F strain temperature control systems, and altitude at 5,280 feet cuts AC capacity 10–15%, so units are often sized up. That climate reality helps explain steady demand for emergency-hvac Northglenn and the eight contractors serving the area, averaging a 3.9 rating; five offer 24/7 service.

Specific cost ranges and top cost items weren’t provided in the dataset, so expect variability and ask for itemized estimates for diagnostics, compressor or furnace replacements, and emergency service fees. Colorado lacks a statewide HVAC license, so verify local licensing, municipal permits and any contractor certifications before committing. Clear written estimates that outline labor, parts and warranty terms are especially important for emergency work.

Customer highlight details were not included, but the market data suggests buyers should prioritize prompt response, proven experience sizing equipment for high altitude, and documented warranty coverage. Check recent reviews for consistent response times and follow-up, confirm technicians carry local permits, and compare how contractors charge for after-hours calls versus scheduled work to avoid surprises.

Frequently Asked Questions

Emergency HVAC in Northglenn adds a premium of $100-$300 to the standard service call fee, with labor billed at 1.5-2x normal rates. After-hours weekday calls typically run $150-$300 before repairs, weekends $175-$325, and holidays $225-$450. Total emergency repair costs usually land between $300-$1,200.