DIRTFinds

Best HVAC Contractors in San Francisco, CA

Looking for the best hvac contractor in San Francisco, CA? DIRT Finds ranks 135 hvac contractors by DIRT Score — a real aggregate of Google and Yelp ratings. Compare contractors side by side and request free quotes from local professionals.

#1 Rated HVAC Contractor in San Francisco

Magic Plumbing

4.9DIRT Score

1,918 reviews

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135contractors listed
3.2avg DIRT Score

The ranked list is free and ordered by DIRT Score. Sponsored spots sit in a separate block above it.

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Best HVAC Contractor in San Francisco — By Category

Best Value

Best Value HVAC Contractor in San Francisco

Gb Mechanical Hvac Co

4.6★36 reviews

Top-ranked for value and fair pricing among San Francisco hvac contractors, with a DIRT Score of 4.6 across 36 reviews.

“I have used GB Heating & Air on two of my properties in Lafayette, one in the Happy Valley area of Lafayette and the second near Acalanes high school. Overall, I've been extremely…”
Fastest Response

Fastest HVAC Contractor in San Francisco

Gb Mechanical Hvac Co

4.6★36 reviews

Top-ranked for response time among San Francisco hvac contractors, with a DIRT Score of 4.6 across 36 reviews.

“Our AC kept tripping the breaker every time it kicked on. With the heat wave and summer around the corner, we were concerned that we need to replace the whole unit. Boris came out…”
Best Quality

Best Quality HVAC Contractor in San Francisco

Cabrillo Plumbing & Heating

4.8★1182 reviews

Top-ranked for quality of work among San Francisco hvac contractors, with a DIRT Score of 4.8 across 1182 reviews.

“I have been using Cabrillo for annual water heater maintenance and during a furnace repair ahead of things cooling off explored options for converting to a heat pump. The team…”
Best Communication

Best HVAC Contractor for Communication in San Francisco

Lutz Plumbing Inc

4.7★122 reviews

Top-ranked for communication among San Francisco hvac contractors, with a DIRT Score of 4.7 across 122 reviews.

“I had a boiler / tankless water heater issue and the team at Lutz Plumbing was nothing short of amazing. They got someone out here really quickly to assess the issue, worked with…”
Best for Homes

Best HVAC Contractor for Homes in San Francisco

Magic Plumbing

4.9★1918 reviews

Top-ranked for residential work among San Francisco hvac contractors, with a DIRT Score of 4.9 across 1918 reviews.

“We had a clogged bathroom toilet and were really stressed about it. Magic Plumbing came through for us. They were honest, clearly explained the situation, and worked with us on a…”
Up & Comer

Top New HVAC Contractor in San Francisco

Bay Air Heating & Cooling

4.4★24 reviews

Top-ranked for rating relative to review volume among San Francisco hvac contractors, with a DIRT Score of 4.4 across 24 reviews.

“My furnace had been having issues for a while and wasn't heating consistently anymore, so I reached out to Bay Air Heating & Cooling to take a look. They came out quickly…”

Categories are derived from customer reviews across Google, Yelp & Facebook. DIRT Score is a weighted average across all platforms.

Top 10 Best HVAC Contractors in San Francisco

Ranked by DIRT Score
🥇

Magic Plumbing

1,918 reviews · (415) 441-2255

4.9/5

DIRT Score

🥈

Cabrillo Plumbing & Heating

1,182 reviews · (415) 821-0560

4.8/5

DIRT Score

🥉

Lutz Plumbing Inc

122 reviews · (415) 621-4292

4.7/5

DIRT Score

4

Next Service Inc

387 reviews · (415) 907-7599

4.7/5

DIRT Score

5

Smart Home Appliance

200 reviews · (415) 877-3277

4.6/5

DIRT Score

6

Gb Mechanical Hvac Co

36 reviews · (415) 699-3983

4.6/5

DIRT Score

7

Clever Heating And Cooling

83 reviews · (415) 385-8224

4.5/5

DIRT Score

8

United Hvac Repair

70 reviews · (415) 968-1958

4.5/5

DIRT Score

9

Bay Air Heating & Cooling

24 reviews · +1628-289-3552

4.4/5

DIRT Score

10

Nick Rothman

237 reviews · (415) 420-9000

4.4/5

DIRT Score

DIRT Score = weighted average of Google & Yelp ratings. Updated monthly. Add your business →

135 hvac contractors in San Francisco · showing top 24

HVAC Contractors near San Francisco, CAOpen in Maps →

Frequently Asked Questions

Which hvac contractor in San Francisco has the best prices?

Gb Mechanical Hvac Co ranks first for value and fair pricing among San Francisco hvac contractors. DIRT Score 4.6 across 36 reviews.

Which hvac contractor in San Francisco responds the fastest?

Gb Mechanical Hvac Co ranks first for response time among San Francisco hvac contractors. DIRT Score 4.6 across 36 reviews.

Which San Francisco hvac contractor does the highest quality work?

Cabrillo Plumbing & Heating ranks first for quality of work among San Francisco hvac contractors. DIRT Score 4.8 across 1182 reviews.

Which hvac contractor in San Francisco communicates best with customers?

Lutz Plumbing Inc ranks first for communication among San Francisco hvac contractors. DIRT Score 4.7 across 122 reviews.

Who should I hire for hvac contractor work on a home in San Francisco?

Magic Plumbing ranks first for residential work among San Francisco hvac contractors. DIRT Score 4.9 across 1918 reviews.

Which newer hvac contractor in San Francisco is worth hiring?

Bay Air Heating & Cooling ranks first for rating relative to review volume among San Francisco hvac contractors. DIRT Score 4.4 across 24 reviews.

Who are the best hvac contractors in San Francisco?

Based on DIRT Score (aggregated from Google and Yelp), the top-rated hvac contractors in San Francisco are: Magic Plumbing, Cabrillo Plumbing & Heating, Lutz Plumbing Inc.

How much does a hvac contractor cost in San Francisco?

Costs vary by job type and scope. Request free quotes from multiple hvac contractors in San Francisco to compare pricing.

Are hvac contractors in San Francisco licensed?

Most hvac contractors in San Francisco, CA are required to carry a state license. Always confirm before hiring.

How is the DIRT Score calculated?

The DIRT Score is a weighted average of ratings from Google and Yelp, weighted by review count. It gives you a single, honest number to compare contractors at a glance.