Best HVAC companies in Lawrenceville, GA

The highest-scoring HVAC company in and near Lawrenceville is RS Andrews (score 90, 4.9 stars from 9,704 Google reviews). 16 companies meet the 5 Star standard within about 16 miles.

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

    RS Andrews

    4.9 · 9,704 Google reviewsPeachtree Corners, GA58 years in business

    RS Andrews provides residential and commercial HVAC, plumbing, electrical, insulation, weatherization, and indoor air quality services in Greater Atlanta, Savannah, and the Hilton Head area of South Carolina. Serving…

    Financing availableEmergency service
    90SCORE
  2. 2

    Henson Mechanical Heating Air and Plumbing

    4.9 · 1,835 Google reviewsLoganville, GA24 years in business

    Henson Mechanical Heating Air and Plumbing is a family-owned company serving homes and businesses in Loganville, Monroe, Metro Atlanta, and Northeast Georgia. In business since 2002, the company provides air condition…

    Emergency service
    88SCORE
  3. 3

    True Plumbing, Heating & Cooling

    5.0 · 1,449 Google reviewsDoraville, GA12 years in business

    True Plumbing, Heating & Cooling provides residential plumbing services across Metro Atlanta, including Gwinnett and DeKalb counties. The family-owned and operated company has served customers since 2014. Its plumbers…

    Financing availableEmergency service
    88SCORE
  4. 4

    Peachtree Service Experts

    4.9 · 7,042 Google reviewsDuluth, GA
    83SCORE
  5. 5

    Bardi Heating, Cooling, Plumbing, Electrical

    4.7 · 8,232 Google reviewsNorcross, GA37 years in business

    Bardi Heating, Cooling, Plumbing, Electrical is a locally owned home service company serving Metro Atlanta since 1989. Its technicians handle heating, cooling, plumbing, drain, sewer, and electrical work, including re…

    InsuredFamily-ownedFree estimatesEmergency service
    82SCORE
  6. 6

    Hero Heating & AC Repair

    5.0 · 525 Google reviewsLawrenceville, GA

    Hero Heating & AC Repair provides air conditioning services for homes and businesses in Lawrenceville and Dacula, Georgia. Its listed services include AC repair, AC capacitor replacement, AC installation and replaceme…

    81SCORE
  7. 7

    Central Heating & Air Conditioning

    4.8 · 484 Google reviewsNorcross, GA79 years in business
    Family-ownedFree estimatesEmergency serviceFinancing available
    80SCORE
  8. 8

    Arctic Blast Heating & Air Conditioning

    5.0 · 200 Google reviewsNorcross, GA
    78SCORE
  9. 9

    Smart Comfort Heating and Air LLC

    5.0 · 177 Google reviewsLilburn, GA
    77SCORE
  10. 10

    Citywide HVAC Specialists, LLC

    4.9 · 294 Google reviews
    75SCORE
  11. 11

    GB Services HVAC

    4.9 · 174 Google reviewsAtlanta, GA
    73SCORE
  12. 12

    Mon Heating & Air Conditioning LLC

    5.0 · 151 Google reviewsLilburn, GA
    73SCORE
  13. 13

    Weldon

    4.9 · 318 Google reviewsNorcross, GA
    70SCORE
  14. 14

    Simply Clean Ducts & Vents LLC

    4.8 · 191 Google reviewsSuwanee, GA
    InsuredEmergency service
    69SCORE
  15. 15

    Your AC Company

    4.9 · 120 Google reviewsLawrenceville, GA
    68SCORE
  16. 16

    ACS Heating and Air Conditioning

    4.7 · 92 Google reviewsTucker, GA
    61SCORE

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

Compare the top 10

Top HVAC companies in Lawrenceville by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1RS Andrews904.99,70458Peachtree Corners
2Henson Mechanical Heating Air and Plumbing884.91,83524Loganville
3True Plumbing, Heating & Cooling885.01,44912Doraville
4Peachtree Service Experts834.97,042–Duluth
5Bardi Heating, Cooling, Plumbing, Electrical824.78,23237Norcross
6Hero Heating & AC Repair815.0525–Lawrenceville
7Central Heating & Air Conditioning804.848479Norcross
8Arctic Blast Heating & Air Conditioning785.0200–Norcross
9Smart Comfort Heating and Air LLC775.0177–Lilburn
10Citywide HVAC Specialists, LLC754.9294–

HVAC companies in Lawrenceville: quick answers

Who is the highest-rated HVAC company in Lawrenceville, GA?

RS Andrews has the highest 5 Star Score among HVAC companies in and near Lawrenceville: 90 out of 100, with a 4.9 star Google rating from 9,704 reviews.

How many 5 Star HVAC companies serve Lawrenceville?

16 HVAC companies meet our standard within about 16 miles of Lawrenceville: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 16 have 30,988 Google reviews between them, averaging 4.89 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.