4.5+ Stars · Littleton
Highly Rated HVAC Companies in Littleton, CO
Only the best make this list. These hvac companies in Littleton have earned 4.5+ star ratings from real customers — consistently.
As of May 2026, RatingsNearMe ranks 7 hvac companies in Littleton, CO by verified customer ratings and review volume. The highest-rated is Simply Mechanical, AC, Furnace & Boiler Repair with a 4.9-star rating from 397 verified reviews. Also in the top tier: Quality West Heating & Cooling and Littleton Heating and Air Conditioning. The average rating across all listed hvac companies in Littleton is 4.9 stars from 117 reviews per business on average.
HVAC service in Littleton: $75–$150/hr for repairs; full system replacement $4,000–$12,000 depending on size and efficiency.
Rankings updated May 17, 2026 · Scored by ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
7
Businesses listed
4.9★
Avg rating
117
Avg reviews
May 17, 2026
Last updated
Top Rated HVAC Companies
Simply Mechanical, AC, Furnace & Boiler Repair
8392 S Continental Divide Rd Ste 103, Littleton, CO 80127, USA
Quality West Heating & Cooling
1154 S Lipan St, Denver, CO 80223, USA
Littleton Heating and Air Conditioning
12415 N Dumont Way Unit 103, Littleton, CO 80125, USA
HVAC Companies Rankings in Littleton, CO
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Simply Mechanical, AC, Furnace & Boiler Repair8392 S Continental Divide Rd Ste 103, Littleton, CO 80127, USA | 4.9★ | 397 |
| #2 | Quality West Heating & Cooling1154 S Lipan St, Denver, CO 80223, USA | 4.8★ | 143 |
| #3 | Littleton Heating and Air Conditioning12415 N Dumont Way Unit 103, Littleton, CO 80125, USA | 4.6★ | 108 |
| #4 | Blue Heating and Ac Littleton8055 W Bowles Ave, Littleton, CO 80123, USA | 5.0★ | 35 |
| #5 | Littleton HVAC Repair Superior8056 S Platte Canyon Rd, Littleton, CO 80128, USA | 5.0★ | 13 |
| #6 | Littleton HVAC & AC1449 W Littleton Blvd, Littleton, CO 80120, USA | 5.0★ | 4 |
| #7 | Littleton HVAC Repair service681 Southpark Dr, Littleton, CO 80120, USA | — | — |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated May 2026
All HVAC Companies in Littleton
Blue Heating and Ac Littleton
8055 W Bowles Ave, Littleton, CO 80123, USA
Littleton HVAC Repair Superior
8056 S Platte Canyon Rd, Littleton, CO 80128, USA
Littleton HVAC & AC
1449 W Littleton Blvd, Littleton, CO 80120, USA
Littleton HVAC Repair service
681 Southpark Dr, Littleton, CO 80120, USA
Get Free Quotes
We'll connect you with the top hvac companies in Littleton, CO.
Frequently Asked Questions — HVAC Companies in Littleton
How do I find the best hvac companies in Littleton?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in Littleton on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in Littleton 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 Littleton, 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 Littleton?
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.
HVAC Companies in Nearby Cities
Compare top-rated hvac companies in cities near you.
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: May 17, 2026.
More Home Services in Littleton
Related Searches
More ways to find hvac companies in Littleton
HVAC Companies in nearby cities