DIRTFinds

Best HVAC Contractors in San Diego, CA

Looking for the best hvac contractor in San Diego, CA? DIRT Finds ranks 280 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 Diego

Ascend Plumbing Inc

5.0DIRT Score

596 reviews

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280contractors listed
3.7avg 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 Diego — By Category

Best Value

Best Value HVAC Contractor in San Diego

Smith Air Conditioning

5.0★294 reviews

Top-ranked for value and fair pricing among San Diego hvac contractors, with a DIRT Score of 5.0 across 294 reviews.

“Smith & Sons was great. They were efficient, cost effective, and respectful throughout the entire process. The attention to detail and level of customer service really stood out…”
Fastest Response

Fastest HVAC Contractor in San Diego

Ascend Plumbing Inc

5.0★596 reviews

Top-ranked for response time among San Diego hvac contractors, with a DIRT Score of 5.0 across 596 reviews.

“I live 3,000 miles away from my aging parents. So I need to help out more with house repair and projects as they age. I found Ascend plumbing through the local union contractor…”
Best Quality

Best Quality HVAC Contractor in San Diego

Ascend Plumbing Inc

5.0★596 reviews

Top-ranked for quality of work among San Diego hvac contractors, with a DIRT Score of 5.0 across 596 reviews.

“Rick was out here to replace an old caste iron pipe that was leaking in two condo units. He was very patient, professional, answered all our questions and cleaned up the space…”
Best Communication

Best HVAC Contractor for Communication in San Diego

Ascend Plumbing Inc

5.0★596 reviews

Top-ranked for communication among San Diego hvac contractors, with a DIRT Score of 5.0 across 596 reviews.

Best for Homes

Best HVAC Contractor for Homes in San Diego

Ascend Plumbing Inc

5.0★596 reviews

Top-ranked for residential work among San Diego hvac contractors, with a DIRT Score of 5.0 across 596 reviews.

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 Diego

Ranked by DIRT Score
🥇

Ascend Plumbing Inc

596 reviews · (858) 800-1141

5.0/5

DIRT Score

🥈

Smith Air Conditioning

294 reviews · (858) 472-0841

5.0/5

DIRT Score

🥉

Transform Heating & Air Inc

294 reviews · (619) 731-1897

5.0/5

DIRT Score

4

Wrights Heating And Air

265 reviews · (619) 992-7817

4.9/5

DIRT Score

5

Morey Plumbing

222 reviews · (858) 505-4500

4.9/5

DIRT Score

6

Principal Plumbing Co

174 reviews · (858) 216-0476

4.9/5

DIRT Score

7

Comfort Air Conditioning And Heating

167 reviews · (858) 519-8003

4.9/5

DIRT Score

8

Surf Bros Hvac

130 reviews · (619) 673-5259

4.9/5

DIRT Score

9

Point Loma Mechanical

1,648 reviews · (619) 250-4234

4.9/5

DIRT Score

10

Bob Jenson Air Conditioning Inc

1,478 reviews · (714) 469-6997

4.9/5

DIRT Score

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

280 hvac contractors in San Diego · showing top 24

HVAC Contractors near San Diego, CAOpen in Maps →

Frequently Asked Questions

Which hvac contractor in San Diego has the best prices?

Smith Air Conditioning ranks first for value and fair pricing among San Diego hvac contractors. DIRT Score 5.0 across 294 reviews.

Which hvac contractor in San Diego responds the fastest?

Ascend Plumbing Inc ranks first for response time among San Diego hvac contractors. DIRT Score 5.0 across 596 reviews.

Which San Diego hvac contractor does the highest quality work?

Ascend Plumbing Inc ranks first for quality of work among San Diego hvac contractors. DIRT Score 5.0 across 596 reviews.

Which hvac contractor in San Diego communicates best with customers?

Ascend Plumbing Inc ranks first for communication among San Diego hvac contractors. DIRT Score 5.0 across 596 reviews.

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

Ascend Plumbing Inc ranks first for residential work among San Diego hvac contractors. DIRT Score 5.0 across 596 reviews.

Who are the best hvac contractors in San Diego?

Based on DIRT Score (aggregated from Google and Yelp), the top-rated hvac contractors in San Diego are: Ascend Plumbing Inc, Smith Air Conditioning, Transform Heating & Air Inc.

How much does a hvac contractor cost in San Diego?

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

Are hvac contractors in San Diego licensed?

Most hvac contractors in San Diego, 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.

Best HVAC Contractors in San Diego — Ranked by DIRT Score | DIRT Finds