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We don't have hvac companies listed specifically in Fort Collins yet — these top-rated pros from Boulder serve your area and are available for calls and quotes today.
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24-Hour HVAC Companies in Fort Collins, CO — Always Available
Emergencies don't keep business hours. These hvac companies in Fort Collins are available 24 hours a day, 7 days a week — including holidays.
As of July 2026, RatingsNearMe ranks 20 hvac companies in Fort Collins, CO by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Allen Service with a 4.8-star rating from 6,563 Google reviews and an RNM Score of 85/100. Also in the top tier: Fort Collins Heating & Air Conditioning and Plumbing and Lion Home Service. The average rating across all listed hvac companies in Fort Collins is 4.9 stars from 1,239 reviews per business on average.
HVAC service in Fort Collins: $75–$150/hr for repairs; full system replacement $4,000–$12,000 depending on size and efficiency.
Rankings updated July 4, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
20
Businesses listed
4.9★
Avg rating
1,239
Avg reviews
Jul 4, 2026
Last updated
Top Rated HVAC Companies
Trusted by thousands, this Boulder HVAC company holds a 4.8-star rating.
101 S Link Ln, Fort Collins, CO 80524, USA4.9-star average from thousands of Google reviews for Loveland HVAC.
208 Commerce Dr #4, Fort Collins, CO 80524, USAConsistent 4.7-star rating from over 6,000 Google reviews in Loveland.
4868 Innovation Dr, Fort Collins, CO 80525, USAHVAC Companies Rankings in Fort Collins, CO
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Allen Service101 S Link Ln, Fort Collins, CO 80524, USA | 4.8★ | 6,563 |
| #2 | Fort Collins Heating & Air Conditioning and Plumbing208 Commerce Dr #4, Fort Collins, CO 80524, USA | 4.9★ | 3,515 |
| #3 | Lion Home Service4868 Innovation Dr, Fort Collins, CO 80525, USA | 4.7★ | 6,022 |
| #4 | Home Service Solutions LLC536 W 69th St, Loveland, CO 80538, USA | 4.9★ | 645 |
| #5 | Aire Serv of West Fort Collins - Loveland6778 N Franklin Ave, Loveland, CO 80538, USA | 5.0★ | 29 |
| #6 | One Hour Heating & Air Conditioning® of Loveland5400 N Garfield Ave, Loveland, CO 80538, USA | 4.8★ | 2,861 |
| #7 | Balance Point Heating, Cooling & Plumbing5854 Lockheed Ave, Loveland, CO 80538, USA | 4.9★ | 525 |
| #8 | Polar Bear Plumbing Heating & Air687 Gyrfalcon Ct Unit C, Windsor, CO 80550, USA | 5.0★ | 602 |
| #9 | Valley Heating, Air and Refrigeration Inc671 Academy Ct UNIT A, Windsor, CO 80550, USA | 5.0★ | 425 |
| #10 | HALO Heating and Air623 N Denver Ave, Loveland, CO 80537, USA | 5.0★ | 72 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All HVAC Companies in Fort Collins
Trusted by hundreds with a stellar 4.9-star rating in Loveland.
536 W 69th St, Loveland, CO 80538, USA
Consistently earns perfect 5.0-star ratings from dozens of local customer reviews.
6778 N Franklin Ave, Loveland, CO 80538, USA
Loveland HVAC with 4.8★ from 2,861 Google reviews.
5400 N Garfield Ave, Loveland, CO 80538, USA
Trusted by hundreds of local customers with a near-perfect 4.9-star rating.
5854 Lockheed Ave, Loveland, CO 80538, USA
Loveland's top-rated HVAC provider with 602 perfect 5.0-star reviews.
687 Gyrfalcon Ct Unit C, Windsor, CO 80550, USA
Loveland's top-rated HVAC company with a perfect 5.0 stars from 425 reviews.
671 Academy Ct UNIT A, Windsor, CO 80550, USA
Loveland’s top-rated HVAC company with a flawless 5.0 stars from 72 reviews.
623 N Denver Ave, Loveland, CO 80537, USA
Loveland's top-rated HVAC provider with a perfect 5.0★ score from 80 reviews.
445 N Denver Ave, Loveland, CO 80537, USA
Known for reliable service with a 4.5-star average from 46 reviews in Loveland.
1016 S Lincoln Ave, Loveland, CO 80537, USA
Consistently rated 4.9 stars from over 120 Google reviews in Loveland.
127 SW 12th St, Loveland, CO 80537, USA
Consistently rated 5.0 stars from over 20 reviews in Loveland.
1019 Eagle Dr, Loveland, CO 80537, USA
Top-rated HVAC provider with a perfect 5.0★ score from 13 reviews in Loveland.
4007 S Lincoln Ave STE 440, Loveland, CO 80537, USA
Loveland's top-rated HVAC company with 4.8 stars from over 1,500 reviews.
5213 Longs Peak Rd A, Berthoud, CO 80513, USA
5.0 stars from 335 reviews, making it Loveland's most trusted HVAC choice.
215 Versaw Ct, Berthoud, CO 80513, USA
4.9-star rating from nearly 50 Google reviews reflects exceptional local service.
16792 Weld CoRd 1, Longmont, CO 80504, USA
4.9 stars from over 1,000 reviews makes this Longmont HVAC provider highly trusted.
4321 Mulligan St, Longmont, CO 80504, USA
Trusted by hundreds of customers with a flawless 5.0-star Google rating.
2447 Winding Dr, Longmont, CO 80504, USA
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HVAC Companies in Fort Collins, CO — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Allen Service | 85/100 | 4.8 ★ | 6,563 |
| 2 | Fort Collins Heating & Air Conditioning and Plumbing | 87/100 | 4.9 ★ | 3,515 |
| 3 | Lion Home Service | 83/100 | 4.7 ★ | 6,022 |
| 4 | Home Service Solutions LLC | 87/100 | 4.9 ★ | 645 |
| 5 | Aire Serv of West Fort Collins - Loveland | 77/100 | 5.0 ★ | 29 |
| 6 | One Hour Heating & Air Conditioning® of Loveland | 85/100 | 4.8 ★ | 2,861 |
| 7 | Balance Point Heating, Cooling & Plumbing | 87/100 | 4.9 ★ | 525 |
| 8 | Polar Bear Plumbing Heating & Air | 88/100 | 5.0 ★ | 602 |
| 9 | Valley Heating, Air and Refrigeration Inc | 88/100 | 5.0 ★ | 425 |
| 10 | HALO Heating and Air | 82/100 | 5.0 ★ | 72 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · July 2026
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Frequently Asked Questions — HVAC Companies in Fort Collins
How do I find the best hvac companies in Fort Collins?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in Fort Collins on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in Fort Collins 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 Fort Collins, 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 Fort Collins?
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: July 4, 2026.
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