Best HVAC companies in Lake Oswego, OR

The highest-scoring HVAC company in and near Lake Oswego is Central Air Heating, Cooling & Plumbing (score 94, 5.0 stars from 1,981 Google reviews). 82 companies meet the 5 Star standard within about 16 miles; the top 30 are ranked below.

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

    Central Air Heating, Cooling & Plumbing

    5.0 · 1,981 Google reviewsPortland, OR25 years in business

    Central Air Heating, Cooling & Plumbing provides residential HVAC and plumbing services in Portland and surrounding Oregon communities. The locally owned and operated company has served homeowners since 2001. Its tech…

    Financing availableEmergency service
    94SCORE
  2. 2

    Sky Heating, AC, Plumbing & Electrical

    4.9 · 3,661 Google reviewsTualatin, OR47 years in business

    Sky Heating, AC, Plumbing & Electrical has served Portland-area homeowners since 1979. The company provides heating, cooling, plumbing, and electrical work across North Oregon and Southwest Washington, including Portl…

    Financing availableEmergency service
    90SCORE
  3. 3

    Better Air Northwest

    5.0 · 603 Google reviewsPortland, OR17 years in business

    Better Air Northwest provides residential, commercial, and industrial HVAC system cleaning in the greater Portland and Vancouver areas. Founded in 2009, the locally owned, family owned, and woman minority owned compan…

    88SCORE
  4. 4

    Sunset Heating & Cooling

    4.8 · 6,590 Google reviewsPortland, OR104 years in business

    Sunset Heating & Cooling provides heating, cooling, plumbing, and electrical services in Portland and Dallas, Oregon. The company states that it has served the community since 1922 and is licensed, bonded, and insured…

    InsuredBondedFamily-ownedFree estimates
    86SCORE
  5. 5

    A-TEMP Heating, Cooling, and Electrical

    4.9 · 5,790 Google reviewsMilwaukie, OR

    A-TEMP Heating, Cooling, and Electrical provides residential HVAC, indoor air quality, and electrical services in Portland, Oregon City, Happy Valley, Tigard, and surrounding counties. The family-owned company has ser…

    83SCORE
  6. 6

    Cornel's Plumbing, Heating & Air Conditioning

    4.9 · 3,186 Google reviewsPortland, OR

    Cornel's Plumbing, Heating & Air Conditioning provides plumbing and HVAC service across the Portland metro area. Its plumbing work includes drain and sewer cleaning, pipe repair, repiping, water leak detection, sewer…

    Financing availableEmergency service
    83SCORE
  7. 7

    Efficiency Heating & Cooling

    4.9 · 496 Google reviewsPortland, OR18 years in business

    Efficiency Heating & Cooling is a family-owned HVAC company serving the Portland, Oregon metropolitan area since 2008. Licensed in Oregon under CCB #187834, bonded, and insured, the company installs, repairs, and main…

    InsuredBondedFamily-ownedFree estimates
    83SCORE
  8. 8

    HVAC & Appliance Repair Guys

    4.9 · 2,363 Google reviewsLake Oswego, OR

    HVAC & Appliance Repair Guys provides heating, cooling, plumbing, electrical, and appliance services for homes and businesses in the Portland Metro area. The company handles repairs, maintenance, replacements, and ins…

    Financing available
    82SCORE
  9. 9

    Apollo Plumbing, Heating, AC & Electric

    4.9 · 2,013 Google reviewsBeaverton, OR
    81SCORE
  10. 10

    Specialty Heating & Cooling

    4.9 · 1,836 Google reviewsPortland, OR
    81SCORE
  11. 11

    Sun Glow Inc. Portland

    4.9 · 1,603 Google reviewsPortland, OR
    81SCORE
  12. 12

    Watts Heating & Cooling

    4.9 · 1,439 Google reviewsMilwaukie, OR

    Watts Heating & Cooling provides residential and commercial heating, cooling, and indoor air quality services in the Portland metro area. The company handles routine maintenance, emergency repair, equipment replacemen…

    81SCORE
  13. 13

    Mt. Hood Ductless

    5.0 · 417 Google reviewsMilwaukie, OR

    Mt. Hood Ductless installs, repairs, and maintains heat pump and ductless heating and cooling systems for homes and businesses in Oregon. Its site describes single-zone, multi-room, and whole-house ductless options, a…

    Financing availableEmergency service
    81SCORE
  14. 14

    Able Heating & Cooling LLC

    4.9 · 1,158 Google reviewsTigard, OR
    80SCORE
  15. 15

    Midway Heating Company

    5.0 · 375 Google reviewsClackamas, OR
    80SCORE
  16. 16

    Wolfer’s Home Services

    4.8 · 7,036 Google reviewsWilsonville, OR
    79SCORE
  17. 17

    3 Mountains Home Services

    4.8 · 6,322 Google reviewsMilwaukie, OR
    Emergency serviceFinancing available
    79SCORE
  18. 18

    Bull Mountain Heating & Cooling

    4.9 · 860 Google reviewsTigard, OR
    79SCORE
  19. 19

    Bruton Comfort Control

    4.9 · 823 Google reviewsBeaverton, OR
    79SCORE
  20. 20

    Conrad Heating and Cooling

    4.9 · 768 Google reviewsBeaverton, OR
    79SCORE
  21. 21

    Henco Plumbing Service

    4.9 · 1,319 Google reviewsVancouver, WA
    78SCORE
  22. 22

    Ben's Heating & Air Conditioning

    4.9 · 815 Google reviewsOregon City, OR
    78SCORE
  23. 23

    Precision Heating & Cooling

    5.0 · 706 Google reviewsVancouver, WA
    78SCORE
  24. 24

    Rose City Heating & Air

    4.9 · 632 Google reviewsPortland, OR
    78SCORE
  25. 25

    The Heating Specialist

    4.9 · 447 Google reviews
    77SCORE
  26. 26

    Dryworx Water Damage Restoration

    5.0 · 193 Google reviewsPortland, OR
    77SCORE
  27. 27

    Pyramid Heating & Cooling

    4.8 · 1,363 Google reviewsPortland, OR
    76SCORE
  28. 28

    Integrity Air LLC

    4.9 · 608 Google reviewsPortland, OR
    76SCORE
  29. 29

    Three Rivers Heating and Cooling

    5.0 · 342 Google reviewsPortland, OR
    76SCORE
  30. 30

    EcoHeat Inc

    5.0 · 194 Google reviewsPortland, OR
    76SCORE

Compare the top 10

Top HVAC companies in Lake Oswego by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Central Air Heating, Cooling & Plumbing945.01,98125Portland
2Sky Heating, AC, Plumbing & Electrical904.93,66147Tualatin
3Better Air Northwest885.060317Portland
4Sunset Heating & Cooling864.86,590104Portland
5A-TEMP Heating, Cooling, and Electrical834.95,790–Milwaukie
6Cornel's Plumbing, Heating & Air Conditioning834.93,186–Portland
7Efficiency Heating & Cooling834.949618Portland
8HVAC & Appliance Repair Guys824.92,363–Lake Oswego
9Apollo Plumbing, Heating, AC & Electric814.92,013–Beaverton
10Specialty Heating & Cooling814.91,836–Portland

HVAC companies in Lake Oswego: quick answers

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

Central Air Heating, Cooling & Plumbing has the highest 5 Star Score among HVAC companies in and near Lake Oswego: 94 out of 100, with a 5.0 star Google rating from 1,981 reviews.

How many 5 Star HVAC companies serve Lake Oswego?

82 HVAC companies meet our standard within about 16 miles of Lake Oswego: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 55,939 Google reviews between them, averaging 4.91 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.

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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.