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Best HVAC companies in Schaumburg, IL

The highest-scoring HVAC company in and near Schaumburg is Besco Air Inc. (score 81, 4.9 stars from 1,503 Google reviews). 10 companies meet the 5 Star standard within 25 km.

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

    Besco Air Inc.

    4.9 · 1,503 Google reviewsChicago, IL
    81SCORE
    (312) 809-2695 WebsiteFull profile
  2. 2

    Compass Heating and Air Conditioning Inc.

    4.9 · 432 Google reviewsEast Dundee, IL14 years in business
    Family-ownedEmergency serviceFinancing availableBackground-checked
    80SCORE
    (630) 504-8688 WebsiteFull profile
  3. 3

    Paragon Heating, Cooling, and Tankless

    4.9 · 936 Google reviewsVilla Park, IL
    79SCORE
    (847) 603-4497 WebsiteFull profile
  4. 4

    The Fair Plumber LLC

    4.9 · 820 Google reviewsElmhurst, IL
    79SCORE
    (630) 833-0808 WebsiteFull profile
  5. 5

    Phoenix HVAC LLC

    4.9 · 298 Google reviewsRolling Meadows, IL8 years in business
    InsuredFamily-ownedEmergency serviceFinancing available
    76SCORE
    (224) 829-4822 WebsiteFull profile
  6. 6

    Air Blue Heating and Cooling

    4.8 · 689 Google reviewsWheeling, IL124 years in business
    InsuredBondedFree estimatesEmergency service
    74SCORE
    (847) 450-7366 WebsiteFull profile
  7. 7
    73SCORE
    (708) 800-3400 WebsiteFull profile
  8. 8

    Chicago HVAC Repair Doctor

    4.8 · 441 Google reviewsHillside, IL
    66SCORE
    (872) 312-7974 WebsiteFull profile
  9. 9

    TDH Mechanical, Heating and Cooling Contractors

    4.8 · 358 Google reviewsSt. Charles, IL41 years in business
    Free estimatesEmergency serviceFinancing available
    64SCORE
    (630) 406-9082 WebsiteFull profile
  10. 10

    Excellent HVAC Duct Cleaning.Inc

    4.9 · 131 Google reviewsNiles, IL
    Emergency service
    60SCORE
    (773) 440-4313 WebsiteFull profile

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

Compare the top 10

Top HVAC companies in Schaumburg by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Besco Air Inc.814.91,503–Chicago
2Compass Heating and Air Conditioning Inc.804.943214East Dundee
3Paragon Heating, Cooling, and Tankless794.9936–Villa Park
4The Fair Plumber LLC794.9820–Elmhurst
5Phoenix HVAC LLC764.92988Rolling Meadows
6Air Blue Heating and Cooling744.8689124Wheeling
7Top Comfort Heating & Air Conditioning LLC735.0121–
8Chicago HVAC Repair Doctor664.8441–Hillside
9TDH Mechanical, Heating and Cooling Contractors644.835841St. Charles
10Excellent HVAC Duct Cleaning.Inc604.9131–Niles

HVAC companies in Schaumburg: quick answers

Who is the highest-rated HVAC company in Schaumburg, IL?

Besco Air Inc. has the highest 5 Star Score among HVAC companies in and near Schaumburg: 81 out of 100, with a 4.9 star Google rating from 1,503 reviews.

How many 5 Star HVAC companies serve Schaumburg?

10 HVAC companies meet our standard within 25 km of Schaumburg: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 10 have 5,729 Google reviews between them, averaging 4.88 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.