Verified · Fremont
Trusted HVAC Companies in Fremont, CA
Trust matters when you're inviting a pro into your home or business. These hvac companies in Fremont have earned it through hundreds of verified reviews.
As of July 2026, RatingsNearMe ranks 13 hvac companies in Fremont, CA by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Barker Heating & Cooling with a 4.8-star rating from 1,929 Google reviews and an RNM Score of 85/100. Also in the top tier: Service Champions and Bay Area Climate Control. The average rating across all listed hvac companies in Fremont is 4.9 stars from 386 reviews per business on average.
HVAC service in Fremont: $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.
Best Overall
TOTO Heating And Cooling
TOTO Heating And Cooling stands out as the top-ranked HVAC provider in Fremont due to its consistent high ratings and strong reputation for reliable service.
Most Reviewed
Service Champions
A high review count indicates broad customer experience and trust, making Service Champions a popular and vetted choice among Fremont residents.
When choosing an HVAC provider in Fremont, compare both overall ratings and review volume to gauge reliability, and always request a written estimate before work begins to avoid surprises.
Local Market Snapshot
13
Businesses listed
4.9★
Avg rating
386
Avg reviews
Jul 4, 2026
Last updated
Top Rated HVAC Companies
Trusted by thousands of customers with a near-perfect 4.8-star average rating.
7066 Las Positas Rd # G, Livermore, CA 94551, USA4.8 stars from over 2,300 reviews makes this Fremont HVAC choice clear.
7020 Commerce Dr, Pleasanton, CA 94588, USATrusted by hundreds of customers with an exceptional 4.9-star rating.
1930 W Winton Ave # 4, Hayward, CA 94545, USAHVAC Companies Rankings in Fremont, CA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Barker Heating & Cooling7066 Las Positas Rd # G, Livermore, CA 94551, USA | 4.8★ | 1,929 |
| #2 | Service Champions7020 Commerce Dr, Pleasanton, CA 94588, USA | 4.8★ | 2,396 |
| #3 | Bay Area Climate Control1930 W Winton Ave # 4, Hayward, CA 94545, USA | 4.9★ | 165 |
| #4 | Flash Chimney Fremont and Ducts39055 Hastings St, Fremont, CA 94538, USA | 5.0★ | 19 |
| #5 | Heating And Air Experts215 Starlite Way, Fremont, CA 94539, USA | 5.0★ | 10 |
| #6 | Chill Heating and Cooling43266 Christy St, Fremont, CA 94538, USA | 5.0★ | 36 |
| #7 | Glover & Son Heating & Air Conditioning [Recommended] Bay Area AC Repair6553 Thornton Ave, Newark, CA 94560, USA | 4.8★ | 129 |
| #8 | Ace HVAC and Appliance Repair43156 Brighton Common, Fremont, CA 94538, USA | 4.8★ | 67 |
| #9 | Giant HVAC, Inc43012 Christy St, Fremont, CA 94538, USA | 4.9★ | 61 |
| #10 | Premium AC Repair Fremont CA39655 Trinity Way, Fremont, CA 94538, USA | 5.0★ | 18 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All HVAC Companies in Fremont
Rated 5.0 stars from 19 reviews, this Fremont HVAC company is highly trusted.
39055 Hastings St, Fremont, CA 94538, USA
Rated 5.0 stars from 10 Google reviews, earning exceptional local customer trust.
215 Starlite Way, Fremont, CA 94539, USA
A Fremont HVAC company with a perfect 5.0-star rating from 36 Google reviews.
43266 Christy St, Fremont, CA 94538, USA
Trusted by hundreds of local customers with an exceptional 4.8-star rating.
6553 Thornton Ave, Newark, CA 94560, USA
Rated 4.8 stars from 67 Google reviews, this Fremont HVAC company is highly trusted.
43156 Brighton Common, Fremont, CA 94538, USA
Rated 4.9 stars from 61 reviews, this Fremont HVAC company is highly trusted.
43012 Christy St, Fremont, CA 94538, USA
Exceptional 5.0-star rating from 18 Google reviews for HVAC service in Fremont.
39655 Trinity Way, Fremont, CA 94538, USA
Known for exceptional 5.0-star service across dozens of glowing local reviews.
31159 Wiegman Rd, Hayward, CA 94544, USA
Rated 5.0 stars from 3 Google reviews in Fremont.
41111 Mission Blvd #105, Fremont, CA 94539, USA
Trusted by locals with a 4.9★ rating from nearly 150 reviews.
743 Ames Ave, Milpitas, CA 95035, USA
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HVAC Companies in Fremont, CA — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Barker Heating & Cooling | 85/100 | 4.8 ★ | 1,929 |
| 2 | Service Champions | 85/100 | 4.8 ★ | 2,396 |
| 3 | Bay Area Climate Control | 84/100 | 4.9 ★ | 165 |
| 4 | Flash Chimney Fremont and Ducts | 75/100 | 5.0 ★ | 19 |
| 5 | Heating And Air Experts | 71/100 | 5.0 ★ | 10 |
| 6 | Chill Heating and Cooling | 78/100 | 5.0 ★ | 36 |
| 7 | Glover & Son Heating & Air Conditioning [Recommended] Bay Area AC Repair | 81/100 | 4.8 ★ | 129 |
| 8 | Ace HVAC and Appliance Repair | 78/100 | 4.8 ★ | 67 |
| 9 | Giant HVAC, Inc | 79/100 | 4.9 ★ | 61 |
| 10 | Premium AC Repair Fremont CA | 74/100 | 5.0 ★ | 18 |
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 Fremont
How do I find the best hvac companies in Fremont?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in Fremont on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in Fremont licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, CA 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 Fremont, CA?
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 Fremont?
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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