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Best HVAC companies in Portland, OR

The highest-scoring HVAC company in and near Portland is Sunset Heating & Cooling (score 86, 4.8 stars from 6,371 Google reviews). 88 companies meet the 5 Star standard within 25 km; the top 30 are ranked below.

Last updated Sep 25, 2026How we rank
  1. 1

    Sunset Heating & Cooling

    4.8 · 6,371 Google reviewsPortland, OR104 years in business
    InsuredBondedFamily-ownedFree estimates
    86SCORE
    (503) 500-5855 WebsiteFull profile
  2. 2

    Central Air Heating, Cooling & Plumbing

    5.0 · 1,901 Google reviewsPortland, OR
    86SCORE
    (971) 435-7303 WebsiteFull profile
  3. 3

    Sky Heating, AC, Plumbing & Electrical

    4.9 · 3,616 Google reviewsTualatin, OR
    83SCORE
    (971) 299-7441 WebsiteFull profile
  4. 4

    Area Heating & Cooling, Inc.

    4.9 · 3,209 Google reviewsVancouver, WA
    83SCORE
    (360) 737-0811 WebsiteFull profile
  5. 5

    Cornel's Plumbing, Heating & Air Conditioning

    4.9 · 3,087 Google reviewsPortland, OR
    83SCORE
    (503) 523-4854 WebsiteFull profile
  6. 6

    Efficiency Heating & Cooling

    4.9 · 488 Google reviewsPortland, OR18 years in business
    InsuredBondedFamily-ownedFree estimates
    83SCORE
    (503) 908-6066 WebsiteFull profile
  7. 7

    HVAC & Appliance Repair Guys

    4.9 · 2,267 Google reviewsLake Oswego, OR
    82SCORE
    (503) 512-5900 WebsiteFull profile
  8. 8

    Better Air Northwest

    5.0 · 571 Google reviewsPortland, OR
    82SCORE
    (503) 850-7665 WebsiteFull profile
  9. 9

    Apollo Plumbing, Heating, AC & Electric

    4.9 · 2,011 Google reviewsBeaverton, OR
    81SCORE
    (503) 694-9596 WebsiteFull profile
  10. 10

    Specialty Heating & Cooling

    4.9 · 1,836 Google reviewsPortland, OR
    81SCORE
    (503) 433-3323 WebsiteFull profile
  11. 11

    Sun Glow Inc. Portland

    4.9 · 1,597 Google reviewsPortland, OR
    81SCORE
    (503) 610-3033 WebsiteFull profile
  12. 12

    Watts Heating & Cooling

    4.9 · 1,417 Google reviewsMilwaukie, OR
    81SCORE
    (503) 647-4801 WebsiteFull profile
  13. 13

    AAA Heating & Cooling

    4.9 · 1,450 Google reviewsPortland, OR
    80SCORE
    (503) 284-2173 WebsiteFull profile
  14. 14

    Henco Plumbing Service

    4.9 · 1,319 Google reviewsVancouver, WA
    80SCORE
    (360) 207-0740 WebsiteFull profile
  15. 15

    Smart Choice Heating & Cooling, Inc.

    4.9 · 1,310 Google reviewsVancouver, WA
    80SCORE
    (360) 835-6889 WebsiteFull profile
  16. 16

    Fast Water Heater Company

    4.9 · 1,189 Google reviewsTroutdale, OR
    80SCORE
    (971) 704-5374 WebsiteFull profile
  17. 17

    Able Heating & Cooling LLC

    4.9 · 1,158 Google reviewsTigard, OR
    80SCORE
    (503) 579-2250 WebsiteFull profile
  18. 18

    Mt. Hood Ductless

    5.0 · 400 Google reviewsMilwaukie, OR
    80SCORE
    (503) 387-6267 WebsiteFull profile
  19. 19

    Midway Heating Company

    5.0 · 356 Google reviewsClackamas, OR
    80SCORE
    (503) 479-5915 WebsiteFull profile
  20. 20

    A-TEMP Heating, Cooling, and Electrical

    4.9 · 5,771 Google reviewsMilwaukie, OR
    79SCORE
    (503) 650-5014 WebsiteFull profile
  21. 21

    Revival Heating & Cooling

    4.9 · 887 Google reviewsVancouver, WA
    79SCORE
    (509) 461-2076 WebsiteFull profile
  22. 22

    Bull Mountain Heating & Cooling

    4.9 · 857 Google reviewsTigard, OR
    79SCORE
    (503) 612-6677 WebsiteFull profile
  23. 23

    Bruton Comfort Control

    4.9 · 821 Google reviewsBeaverton, OR
    79SCORE
    (503) 626-7477 WebsiteFull profile
  24. 24

    Ben's Heating & Air Conditioning

    4.9 · 815 Google reviewsOregon City, OR
    79SCORE
    (503) 233-1779 WebsiteFull profile
  25. 25

    3 Mountains Home Services

    4.8 · 6,245 Google reviewsMilwaukie, OR
    Emergency serviceFinancing available
    78SCORE
    (503) 420-7368 WebsiteFull profile
  26. 26

    Advanced Air Systems, Inc

    4.9 · 796 Google reviewsVancouver, WA
    78SCORE
    (360) 693-1757 WebsiteFull profile
  27. 27

    Conrad Heating and Cooling

    4.9 · 751 Google reviewsBeaverton, OR
    78SCORE
    (971) 385-5575 WebsiteFull profile
  28. 28

    Rose City Heating & Air

    4.9 · 621 Google reviewsPortland, OR
    78SCORE
    (503) 636-5371 WebsiteFull profile
  29. 29

    Miller's Heating & Air

    4.8 · 1,856 Google reviewsVancouver, WA
    77SCORE
    (360) 695-6500 WebsiteFull profile
  30. 30

    Integrity Air LLC

    4.9 · 606 Google reviewsPortland, OR
    77SCORE
    (503) 558-6945 WebsiteFull profile

Compare the top 10

Top HVAC companies in Portland by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Sunset Heating & Cooling864.86,371104Portland
2Central Air Heating, Cooling & Plumbing865.01,901–Portland
3Sky Heating, AC, Plumbing & Electrical834.93,616–Tualatin
4Area Heating & Cooling, Inc.834.93,209–Vancouver
5Cornel's Plumbing, Heating & Air Conditioning834.93,087–Portland
6Efficiency Heating & Cooling834.948818Portland
7HVAC & Appliance Repair Guys824.92,267–Lake Oswego
8Better Air Northwest825.0571–Portland
9Apollo Plumbing, Heating, AC & Electric814.92,011–Beaverton
10Specialty Heating & Cooling814.91,836–Portland

HVAC companies in Portland: quick answers

Who is the highest-rated HVAC company in Portland, OR?

Sunset Heating & Cooling has the highest 5 Star Score among HVAC companies in and near Portland: 86 out of 100, with a 4.8 star Google rating from 6,371 reviews.

How many 5 Star HVAC companies serve Portland?

88 HVAC companies meet our standard within 25 km of Portland: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 55,579 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 Portland

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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.