Top Picks · Denver
Best HVAC Companies in Denver, CO
Rated and reviewed by real customers. Compare prices, read reviews, and call the top pros near you — for free.
As of June 2026, RatingsNearMe ranks 18 hvac companies in Denver, CO by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is True Heating & Cooling with a 5.0-star rating from 2,156 Google reviews and an RNM Score of 88/100. Also in the top tier: The Weather Changers Heating and Air Conditioning and Apex Clean Air AC & Heating Repair. The average rating across all listed hvac companies in Denver is 4.9 stars from 1,307 reviews per business on average.
HVAC service in Denver: $75–$150/hr for repairs; full system replacement $4,000–$12,000 depending on size and efficiency.
Rankings updated June 9, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Denver, Colorado is home to a variety of HVAC (heating, ventilation, and air conditioning) companies that provide installation, repair, and maintenance services for residential and commercial properties. Consumers should research local HVAC providers to find one that is licensed, insured, and has a proven track record of quality work.
- ✓HVAC services available in Denver, CO
- ✓Importance of hiring licensed and insured HVAC contractors
- ✓Need to research local HVAC providers
Best Overall
Heart Heating, Cooling, Plumbing & Electric
As the top-ranked HVAC provider in Denver, Heart Heating stands out for its comprehensive services and consistently high customer satisfaction.
Most Reviewed
Heart Heating, Cooling, Plumbing & Electric
A high review count indicates broad customer experience and trust, making it a reliable indicator of service quality.
When choosing an HVAC provider in Denver, prioritize companies with strong local reputations and verified reviews, and always get multiple quotes to ensure competitive pricing.
How to Choose a HVAC Companie in Denver
What to look for
- • Licensed and insured HVAC contractors
- • Technicians with EPA certification for refrigerant handling
- • Companies that provide upfront pricing and written estimates
- • Contractors with a track record of quality work and customer satisfaction
Questions to ask
- • How long have you been in business in the Denver area?
- • Can you provide references from recent customers?
- • What type of warranty do you offer on parts and labor?
- • Do you have experience working on my specific HVAC system?
Red flags
- ⚠ Contractors who do not have a physical business address in Denver
- ⚠ Companies that cannot provide proof of licensing and insurance
- ⚠ Technicians who seem uninterested in understanding your HVAC needs
- ⚠ Quotes that seem unusually low compared to other estimates
In Colorado, HVAC contractors must be licensed by the state and carry liability insurance. Be sure to verify a contractor's licensing and insurance coverage before hiring them.
Local Market Snapshot
18
Businesses listed
4.9★
Avg rating
1,307
Avg reviews
Jun 9, 2026
Last updated
Top Rated HVAC Companies
Denver's top-rated HVAC company, boasting a flawless 5.0★ average from over 2,100 reviews.
1351 W 121st Ave, Westminster, CO 80234, USADenver's top-rated HVAC contractor with 5.0 stars from over 1,200 reviews.
10525 E 40th Ave #203, Denver, CO 80239, USADenver’s top-rated HVAC company with 4.9 stars from over 2,000 reviews.
6401 Broadway Unit L, Denver, CO 80221, USAHVAC Companies Rankings in Denver, CO
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | True Heating & Cooling1351 W 121st Ave, Westminster, CO 80234, USA | 5.0★ | 2,156 |
| #2 | The Weather Changers Heating and Air Conditioning10525 E 40th Ave #203, Denver, CO 80239, USA | 5.0★ | 1,288 |
| #3 | Apex Clean Air AC & Heating Repair6401 Broadway Unit L, Denver, CO 80221, USA | 4.9★ | 2,072 |
| #4 | Steel T | Denver HVAC2750 S Shoshone St, Englewood, CO 80110, USA | 4.8★ | 934 |
| #5 | Comfort Pros Heating and Air Conditioning7270 Gilpin Way #220, Denver, CO 80229, USA | 5.0★ | 615 |
| #6 | Golden West Plumbing, Heating, Air Conditioning, and Electrical4217 Delaware St, Denver, CO 80216, USA | 4.8★ | 3,700 |
| #7 | Right Away Heating340 Santa Fe Dr, Denver, CO 80223, USA | 4.9★ | 318 |
| #8 | Major Heating and Air Conditioning - Denver6285 W 48th Ave, Wheat Ridge, CO 80033, USA | 4.9★ | 377 |
| #9 | Cooper Heating & Cooling11780 Colmans Way, Broomfield, CO 80020, USA | 4.8★ | 4,683 |
| #10 | UniColorado Heating & Cooling2700 W Evans Ave #100, Denver, CO 80219, USA | 5.0★ | 142 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated June 2026
All HVAC Companies in Denver
Denver's top-rated HVAC provider with 4.8 stars from nearly 1,000 reviews.
2750 S Shoshone St, Englewood, CO 80110, USA
7270 Gilpin Way #220, Denver, CO 80229, USA
Trusted across Denver with 4.8 stars from nearly 3,700 Google reviews.
4217 Delaware St, Denver, CO 80216, USA
6285 W 48th Ave, Wheat Ridge, CO 80033, USA
Top-rated Denver HVAC with 4.8 stars from over 4,600 customer reviews.
11780 Colmans Way, Broomfield, CO 80020, USA
2700 W Evans Ave #100, Denver, CO 80219, USA
Trusted by thousands, this Denver HVAC pro holds a stellar 4.8-star rating.
646 Bryant St, Denver, CO 80204, USA
9800 Mount Pyramid Ct Suite 4040, Englewood, CO 80112, USA
Trusted by thousands with a strong 4.7-star average rating.
8000 E Prentice Ave STE C5, Greenwood Village, CO 80111, USA
Trusted by thousands with a 4.8-star rating from over 1,200 reviews.
4321 Broadway Unit 3, Denver, CO 80216, USA
4885 S Broadway, Englewood, CO 80113, USA
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HVAC Companies in Denver, CO — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | True Heating & Cooling | 88/100 | 5.0 ★ | 2,156 |
| 2 | The Weather Changers Heating and Air Conditioning | 88/100 | 5.0 ★ | 1,288 |
| 3 | Apex Clean Air AC & Heating Repair | 87/100 | 4.9 ★ | 2,072 |
| 4 | Steel T | Denver HVAC | 85/100 | 4.8 ★ | 934 |
| 5 | Comfort Pros Heating and Air Conditioning | 88/100 | 5.0 ★ | 615 |
| 6 | Golden West Plumbing, Heating, Air Conditioning, and Electrical | 85/100 | 4.8 ★ | 3,700 |
| 7 | Right Away Heating | 87/100 | 4.9 ★ | 318 |
| 8 | Major Heating and Air Conditioning - Denver | 87/100 | 4.9 ★ | 377 |
| 9 | Cooper Heating & Cooling | 85/100 | 4.8 ★ | 4,683 |
| 10 | UniColorado Heating & Cooling | 85/100 | 5.0 ★ | 142 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · June 2026
Frequently Asked Questions — HVAC Companies in Denver
How do I find the best hvac companies in Denver?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in Denver on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in Denver licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, CO requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do hvac companies charge in Denver, CO?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a hvac companies in Denver?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the hvac companies on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
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How Rankings Work on This Page
Every hvac companies on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: June 9, 2026.
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