Best HVAC companies in Norman, OK

The highest-scoring HVAC company in and near Norman is Herman's Plumbing (score 90, 4.9 stars from 3,248 Google reviews). 28 companies meet the 5 Star standard within about 16 miles.

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

    Herman's Plumbing

    4.9 · 3,248 Google reviewsMidwest City, OK65 years in business

    Herman's Plumbing is a family-owned and operated plumbing, heating, and air conditioning company founded in 1961. The third-generation business serves residential and commercial properties in Mid-Del, South and North…

    90SCORE
  2. 2

    Norman Air

    4.9 · 4,030 Google reviewsNorman, OK18 years in business

    Norman Air provides HVAC, plumbing, and electrical services across the Oklahoma City Metro Area. The locally owned and operated company states that it has served the area since 2008. Its cooling work includes air cond…

    Financing available
    89SCORE
  3. 3

    Interstate Heating & Air Conditioning

    4.9 · 1,573 Google reviewsOklahoma City, OK24 years in business

    Interstate Heating & Air Conditioning serves the Oklahoma City metropolitan area with heating, cooling, and indoor air quality services. The company has served Oklahoma since 2002. Its work includes AC and heating ins…

    Financing availableEmergency service
    88SCORE
  4. 4

    Wolfe Heat & Air

    5.0 · 257 Google reviewsMoore, OK5 years in business

    Wolfe Heat & Air is a family-owned HVAC company serving Oklahoma City and surrounding communities. Its cooling services include AC installation and replacement, repair, maintenance, and tune-ups. Heating work includes…

     Owner verified
    84SCORE
  5. 5

    AccuTemp Heating & Air Conditioning

    5.0 · 730 Google reviewsOklahoma City, OK5 years in business

    AccuTemp Heating & Air Conditioning provides heating, cooling, and electrical services across the Oklahoma City metro. Founded in 2021, the veteran- and family-owned company operates from Moore and serves homeowners i…

    Financing availableEmergency service
    83SCORE
  6. 6

    Airco Service

    4.9 · 1,636 Google reviewsMoore, OK
    81SCORE
  7. 7

    Rhino Heating and Air Conditioning

    5.0 · 431 Google reviewsNorman, OK
    81SCORE
  8. 8

    Air Comfort Solutions

    4.8 · 6,986 Google reviewsMoore, OK
    79SCORE
  9. 9

    Service Experts Oklahoma City

    4.8 · 3,874 Google reviewsOklahoma City, OK
    79SCORE
  10. 10

    Arnold's Plumbing LLC

    4.9 · 955 Google reviews
    79SCORE
  11. 11

    Elite Air Heating and Air Conditioning

    5.0 · 258 Google reviewsMoore, OK
    79SCORE
  12. 12

    Home Comfort Solutions

    4.9 · 584 Google reviewsMoore, OK
    78SCORE
  13. 13

    Familia Heat, Air & Plumbing

    5.0 · 216 Google reviewsDel City, OK
    77SCORE
  14. 14

    Waggoners Home Services

    4.8 · 903 Google reviewsNorman, OK
    75SCORE
  15. 15

    Moore Heating & Air Conditioning

    4.9 · 281 Google reviews
    75SCORE
  16. 16

    The Heat and Air Guy

    4.8 · 692 Google reviewsNewcastle, OK
    74SCORE
  17. 17

    Smart Air Solutions, LLC

    4.9 · 278 Google reviewsOklahoma City, OK
    74SCORE
  18. 18

    Price Right Heating & Air

    5.0 · 144 Google reviews
    72SCORE
  19. 19

    Pro-X

    5.0 · 298 Google reviews
    70SCORE
  20. 20

    Accel Electric Lighting & HVAC

    4.9 · 201 Google reviewsNorman, OK
    70SCORE
  21. 21

    HighPoint Heating & Air Conditioning

    5.0 · 107 Google reviews
    70SCORE
  22. 22

    The HVAC DR.

    5.0 · 42 Google reviewsMoore, OK
    66SCORE
  23. 23

    Affordable Comfort Solutions, LLC

    4.9 · 39 Google reviewsDel City, OK
    66SCORE
  24. 24

    EverCool HVAC Services Moore

    5.0 · 66 Google reviewsMoore, OK
    65SCORE
  25. 25

    Finnegan’s Heating & Air Conditioning

    5.0 · 43 Google reviewsMoore, OK
    65SCORE
  26. 26

    Climate Experts Heating and Air

    4.9 · 80 Google reviewsNewcastle, OK
    63SCORE
  27. 27

    Stover Heating and Air Conditioning

    5.0 · 131 Google reviews
    61SCORE
  28. 28

    All-American AC Pros

    5.0 · 21 Google reviews
    60SCORE

Compare the top 10

Top HVAC companies in Norman by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Herman's Plumbing904.93,24865Midwest City
2Norman Air894.94,03018Norman
3Interstate Heating & Air Conditioning884.91,57324Oklahoma City
4Wolfe Heat & Air845.02575Moore
5AccuTemp Heating & Air Conditioning835.07305Oklahoma City
6Airco Service814.91,636–Moore
7Rhino Heating and Air Conditioning815.0431–Norman
8Air Comfort Solutions794.86,986–Moore
9Service Experts Oklahoma City794.83,874–Oklahoma City
10Arnold's Plumbing LLC794.9955–

HVAC companies in Norman: quick answers

Who is the highest-rated HVAC company in Norman, OK?

Herman's Plumbing has the highest 5 Star Score among HVAC companies in and near Norman: 90 out of 100, with a 4.9 star Google rating from 3,248 reviews.

How many 5 Star HVAC companies serve Norman?

28 HVAC companies meet our standard within about 16 miles of Norman: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 28 have 28,104 Google reviews between them, averaging 4.93 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.