Best HVAC companies in La Grange, KY

The highest-scoring HVAC company in and near La Grange is Dauenhauer Plumbing Heating Air & Electric (score 89, 4.9 stars from 2,511 Google reviews). 11 companies meet the 5 Star standard within about 16 miles.

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

    Dauenhauer Plumbing Heating Air & Electric

    4.9 · 2,511 Google reviewsShelbyville, KY68 years in business

    Dauenhauer Plumbing Heating Air & Electric provides plumbing, HVAC, and electrical services from its Shelbyville location to homes across Shelby County. Founded in 1958, the company works on both older properties and…

    Financing availableEmergency service
    89SCORE
  2. 2

    Absolute Overhead Door Service

    4.8 · 4,976 Google reviewsLouisville, KY18 years in business

    Absolute Overhead Door Service provides garage door, HVAC, plumbing, electrical, and drain services in Kentucky. The company began as a garage door business in 2008 and later expanded into heating, cooling, plumbing,…

    Family-ownedFinancing available
    85SCORE
  3. 3

    Backup Plumbing

    5.0 · 1,137 Google reviewsLa Grange, KY8 years in business

    Backup Plumbing provides residential and commercial plumbing services in Oldham County, Louisville, Middletown, and surrounding areas in Kentucky. The locally and family-owned company has served the community since 20…

    Emergency service
    85SCORE
  4. 4

    Dr. P's HVAC Heating & Air Conditioning

    4.9 · 795 Google reviewsCrestwood, KY
    79SCORE
  5. 5

    Allgeier Air

    4.9 · 926 Google reviewsLouisville, KY
    78SCORE
  6. 6

    KLM Heating & Cooling

    4.9 · 655 Google reviewsLouisville, KY
    78SCORE
  7. 7

    Vessels Plumbing & Services Inc

    4.9 · 602 Google reviewsLouisville, KY
    78SCORE
  8. 8

    Chapman Heating and Cooling

    4.8 · 624 Google reviewsLouisville, KY
    74SCORE
  9. 9

    A+ Derr Heating & Cooling

    4.9 · 209 Google reviewsLouisville, KY
    72SCORE
  10. 10

    Airtech Heating and Cooling Services LLC

    4.8 · 167 Google reviewsLouisville, KY
    66SCORE
  11. 11
    63SCORE

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

Compare the top 10

Top HVAC companies in La Grange by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Dauenhauer Plumbing Heating Air & Electric894.92,51168Shelbyville
2Absolute Overhead Door Service854.84,97618Louisville
3Backup Plumbing855.01,1378La Grange
4Dr. P's HVAC Heating & Air Conditioning794.9795–Crestwood
5Allgeier Air784.9926–Louisville
6KLM Heating & Cooling784.9655–Louisville
7Vessels Plumbing & Services Inc784.9602–Louisville
8Chapman Heating and Cooling744.8624–Louisville
9A+ Derr Heating & Cooling724.9209–Louisville
10Airtech Heating and Cooling Services LLC664.8167–Louisville

HVAC companies in La Grange: quick answers

Who is the highest-rated HVAC company in La Grange, KY?

Dauenhauer Plumbing Heating Air & Electric has the highest 5 Star Score among HVAC companies in and near La Grange: 89 out of 100, with a 4.9 star Google rating from 2,511 reviews.

How many 5 Star HVAC companies serve La Grange?

11 HVAC companies meet our standard within about 16 miles of La Grange: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 11 have 12,747 Google reviews between them, averaging 4.87 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.