Best HVAC companies in Richmond, CA

The highest-scoring HVAC company in and near Richmond is Hassler Heating and Air Conditioning, LLC (score 86, 4.9 stars from 742 Google reviews). 22 companies meet the 5 Star standard within about 16 miles.

Last updated Nov 1, 2026How we rank
  1. 1

    Hassler Heating and Air Conditioning, LLC

    4.9 · 742 Google reviewsEl Cerrito, CA27 years in business
    Free estimatesFinancing available
    86SCORE
  2. 2

    Cabrillo Plumbing, Heating & Air

    4.9 · 1,195 Google reviewsSan Francisco, CA
    80SCORE
  3. 3

    Heating And Air Experts

    5.0 · 800 Google reviewsSan Francisco, CA
    78SCORE
  4. 4

    Atlas Heating and Air Conditioning

    4.9 · 605 Google reviewsOakland, CA
    78SCORE
  5. 5

    Local Plumbing

    5.0 · 241 Google reviewsSausalito, CA
    78SCORE
  6. 6

    Burkell Plumbing Inc.

    4.9 · 480 Google reviewsSausalito, CA
    76SCORE
  7. 7

    1 Backflow Plumbing

    5.0 · 159 Google reviewsSan Francisco, CA
    76SCORE
  8. 8

    Breathable

    4.9 · 287 Google reviewsOakland, CA
    75SCORE
  9. 9

    Albert Nahman Plumbing, Heating, and Cooling

    4.7 · 3,399 Google reviewsBerkeley, CA
    74SCORE
  10. 10

    Arch Plumbing Inc.

    4.9 · 308 Google reviewsSan Francisco, CA
    74SCORE
  11. 11

    Hydroflow

    5.0 · 111 Google reviewsSan Francisco, CA
    74SCORE
  12. 12

    Honrath & Stacey Plumbing & Heating

    4.9 · 227 Google reviewsRichmond, CA
    73SCORE
  13. 13

    Next HVAC and Appliance repair

    4.8 · 386 Google reviewsSan Francisco, CA
    72SCORE
  14. 14

    Lutz Plumbing Inc

    4.9 · 133 Google reviewsSan Francisco, CA
    71SCORE
  15. 15

    Aarvaks Heating & Air Conditioning, Inc.

    4.9 · 97 Google reviewsBerkeley, CA
    71SCORE
  16. 16

    SmartHome Appliances & HVAC

    4.8 · 195 Google reviewsSan Francisco, CA
    70SCORE
  17. 17

    Flow Masters Plumbing, Drain and Water Heater

    5.0 · 40 Google reviewsSan Francisco, CA
    70SCORE
  18. 18

    Lowe's Air Duct Cleaning

    4.9 · 156 Google reviewsSan Francisco, CA
    68SCORE
  19. 19

    Right Choice Air Duct Cleaners

    4.9 · 83 Google reviewsSan Francisco, CA
    68SCORE
  20. 20

    Freon HVAC & Electrical Service

    5.0 · 42 Google reviewsSan Francisco, CA
    68SCORE
  21. 21

    Five Or Free Electrical Heating & Air Solutions

    4.7 · 273 Google reviewsOakland, CA
    66SCORE
  22. 22

    Randy's Home Services

    4.9 · 73 Google reviewsSan Francisco, CA
    66SCORE

We list only companies that clear our published bar, so this area is still filling in. As more HVAC companies near Richmond qualify, they'll appear here automatically.

Compare the top 10

Top HVAC companies in Richmond by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Hassler Heating and Air Conditioning, LLC864.974227El Cerrito
2Cabrillo Plumbing, Heating & Air804.91,195–San Francisco
3Heating And Air Experts785.0800–San Francisco
4Atlas Heating and Air Conditioning784.9605–Oakland
5Local Plumbing785.0241–Sausalito
6Burkell Plumbing Inc.764.9480–Sausalito
71 Backflow Plumbing765.0159–San Francisco
8Breathable754.9287–Oakland
9Albert Nahman Plumbing, Heating, and Cooling744.73,399–Berkeley
10Arch Plumbing Inc.744.9308–San Francisco

HVAC companies in Richmond: quick answers

Who is the highest-rated HVAC company in Richmond, CA?

Hassler Heating and Air Conditioning, LLC has the highest 5 Star Score among HVAC companies in and near Richmond: 86 out of 100, with a 4.9 star Google rating from 742 reviews.

How many 5 Star HVAC companies serve Richmond?

22 HVAC companies meet our standard within about 16 miles of Richmond: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 22 have 10,032 Google reviews between them, averaging 4.90 stars.

How are these HVAC companies ranked?

By 5 Star Score: rating quality adjusted for review count (45 points), review volume (25), review recency (15), years in business (10) and license verification (5). Businesses cannot pay to change their score.

HVAC companies near Richmond

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Ratings and review counts come from each company's public Google listing and are re-checked monthly. 5 Star Home Service Pros is independent; companies cannot pay for placement.