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Best HVAC companies in Hillsboro, OR

The highest-scoring HVAC company in and near Hillsboro is Sunset Heating & Cooling (score 86, 4.8 stars from 6,371 Google reviews). 34 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

    Cornel's Plumbing, Heating & Air Conditioning

    4.9 · 3,087 Google reviewsPortland, OR
    83SCORE
    (503) 523-4854 WebsiteFull profile
  5. 5

    Efficiency Heating & Cooling

    4.9 · 488 Google reviewsPortland, OR18 years in business
    InsuredBondedFamily-ownedFree estimates
    83SCORE
    (503) 908-6066 WebsiteFull profile
  6. 6

    HVAC & Appliance Repair Guys

    4.9 · 2,267 Google reviewsLake Oswego, OR
    82SCORE
    (503) 512-5900 WebsiteFull profile
  7. 7

    Better Air Northwest

    5.0 · 571 Google reviewsPortland, OR
    82SCORE
    (503) 850-7665 WebsiteFull profile
  8. 8

    Apollo Plumbing, Heating, AC & Electric

    4.9 · 2,011 Google reviewsBeaverton, OR
    81SCORE
    (503) 694-9596 WebsiteFull profile
  9. 9

    Specialty Heating & Cooling

    4.9 · 1,836 Google reviewsPortland, OR
    81SCORE
    (503) 433-3323 WebsiteFull profile
  10. 10

    AAA Heating & Cooling

    4.9 · 1,450 Google reviewsPortland, OR
    80SCORE
    (503) 284-2173 WebsiteFull profile
  11. 11

    Henco Plumbing Service

    4.9 · 1,319 Google reviewsVancouver, WA
    80SCORE
    (360) 207-0740 WebsiteFull profile
  12. 12

    Able Heating & Cooling LLC

    4.9 · 1,158 Google reviewsTigard, OR
    80SCORE
    (503) 579-2250 WebsiteFull profile
  13. 13

    Bull Mountain Heating & Cooling

    4.9 · 857 Google reviewsTigard, OR
    79SCORE
    (503) 612-6677 WebsiteFull profile
  14. 14

    Bruton Comfort Control

    4.9 · 821 Google reviewsBeaverton, OR
    79SCORE
    (503) 626-7477 WebsiteFull profile
  15. 15

    3 Mountains Home Services

    4.8 · 6,245 Google reviewsMilwaukie, OR
    Emergency serviceFinancing available
    78SCORE
    (503) 420-7368 WebsiteFull profile
  16. 16

    Conrad Heating and Cooling

    4.9 · 751 Google reviewsBeaverton, OR
    78SCORE
    (971) 385-5575 WebsiteFull profile
  17. 17

    Rose City Heating & Air

    4.9 · 621 Google reviewsPortland, OR
    78SCORE
    (503) 636-5371 WebsiteFull profile
  18. 18

    Dryworx Water Damage Restoration

    5.0 · 189 Google reviewsPortland, OR
    77SCORE
    (971) 299-7021 WebsiteFull profile
  19. 19

    Fuse HVAC & Appliance Repair

    5.0 · 173 Google reviewsPortland, OR
    77SCORE
    (503) 966-8696 WebsiteFull profile
  20. 20

    Bridge City HVAC

    4.9 · 359 Google reviewsLake Oswego, OR
    75SCORE
    (503) 765-8052 WebsiteFull profile
  21. 21

    Comfort Solutions Heating & Cooling

    4.9 · 309 Google reviewsPortland, OR
    74SCORE
    (503) 262-9276 WebsiteFull profile
  22. 22

    Oregon Heating & Air Conditioning, LLC

    4.9 · 295 Google reviewsBeaverton, OR
    74SCORE
    (971) 444-6310 WebsiteFull profile
  23. 23

    Air Duct Cleaning Portland

    5.0 · 135 Google reviews
    73SCORE
    (503) 212-6697 WebsiteFull profile
  24. 24

    Anctil Heating & Cooling

    4.8 · 382 Google reviewsPortland, OR
    72SCORE
    (503) 832-4038 WebsiteFull profile
  25. 25

    Allen Brothers

    4.9 · 111 Google reviewsPortland, OR
    71SCORE
    (971) 290-5510 WebsiteFull profile
  26. 26

    Innova Heating and Cooling

    4.9 · 97 Google reviewsPortland, OR
    71SCORE
    (503) 495-3355 WebsiteFull profile
  27. 27

    HVAC Beaverton

    5.0 · 41 Google reviewsBeaverton, OR
    68SCORE
    (503) 447-8956 WebsiteFull profile
  28. 28

    Pro Heating and Cooling, INC.

    4.7 · 351 Google reviewsPortland, OR
    67SCORE
    (971) 397-7349 WebsiteFull profile
  29. 29

    D & R Heating and Air

    4.8 · 153 Google reviewsPortland, OR
    66SCORE
    (503) 678-2517 WebsiteFull profile
  30. 30

    Ej's Ideal Heating & Cooling

    4.9 · 100 Google reviewsVancouver, WA
    66SCORE
    (360) 836-2329 WebsiteFull profile

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

Compare the top 10

Top HVAC companies in Hillsboro 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
4Cornel's Plumbing, Heating & Air Conditioning834.93,087–Portland
5Efficiency Heating & Cooling834.948818Portland
6HVAC & Appliance Repair Guys824.92,267–Lake Oswego
7Better Air Northwest825.0571–Portland
8Apollo Plumbing, Heating, AC & Electric814.92,011–Beaverton
9Specialty Heating & Cooling814.91,836–Portland
10AAA Heating & Cooling804.91,450–Portland

HVAC companies in Hillsboro: quick answers

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

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

How many 5 Star HVAC companies serve Hillsboro?

34 HVAC companies meet our standard within 25 km of Hillsboro: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 38,065 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 Hillsboro

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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.