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Best HVAC Contractors in Madison, IN (2026)

21 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Madison: Air Support, CR Score 63/100; 5.0★ from 565 Google reviews; open 24/7.

  2. 3

    Best for emergencies (open 24/7): Green Techs, posts 24/7 hours; ranked #3 of 21.

  3. 8

    Most-reviewed: Kinser & Kinser Inc, 241 Google reviews at 4.6★, the most of 21 ranked after Air Support; ranked #8.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

21 Madison HVAC contractors are ranked here by CR Score, from ten published factors. 5 are open 24/7, 6 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.7★ across 21 rated businesses.

Most of this list also appears on the HVAC contractors in North Madison ranking. See HVAC contractors in North Madison

Top 10 HVAC contractors in Madison at a glance

Top 10 HVAC contractors in Madison at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Air Support635.0★ (565)La Grange, 22 mi away24/7Overall
2Crawley Heating & Cooling614.9★ (234)Madison——
3Green Techs615.0★ (15)Madison24/7Emergencies
4Smedley HVAC & Electric595.0★ (70)Madison——
5Jackson Air585.0★ (45)Madison——
6Thompson Heating & Cooling584.7★ (114)La Grange, 24 mi away24/7—
7Bowles Heating and Cooling574.9★ (43)La Grange, 21 mi away24/7—
8Kinser & Kinser Inc574.6★ (241)Buckner, 13 mi away—Most reviews
9QOHVACS LLC574.5★ (50)Madison——
10Phillips Heating & Air Conditioning554.6★ (5)Madison——

The 21 best HVAC contractors in Madison, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

  1. Ranked #1 in Madison

    #1 Air Support

    Based in La Grange, 22 mi away

    63/100CR Score

    Ranked #1 because of its Google rating and review volume: 5.0★ from 565 Google reviews, the most in Madison.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 565 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1123 Willow Oak Ln, La Grange, KY 40031
    View profile for Air Support(502) 317-1519

  2. #2 Crawley Heating & Cooling

    Based in Madison

    61/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 234 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 234 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    3464 County Rd 100 W, Madison, IN 47250
    View profile for Crawley Heating & Cooling(812) 265-1444

  3. #3 Green Techs

    Based in Madison

    61/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 15 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Green Techs(502) 741-0002

  5. #5 Jackson Air

    Based in Madison

    58/100CR Score

    Ranked #5 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 45 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    450 Megan Ln unit A, Madison, IN 47250
    View profile for Jackson Air(812) 274-9538

  6. #6 Thompson Heating & Cooling

    Based in La Grange, 24 mi away

    58/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.7★ from 114 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.7★ from 114 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3700 KY-146, La Grange, KY 40031
    View profile for Thompson Heating & Cooling(502) 817-3105

  7. #7 Bowles Heating and Cooling

    Based in La Grange, 21 mi away

    57/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 43 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2619 Singleton Ln, La Grange, KY 40031
    View profile for Bowles Heating and Cooling(502) 753-9122

  8. #8 Kinser & Kinser Inc

    Based in Buckner, 13 mi away

    57/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.6★ from 241 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.6★ from 241 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    View profile for Kinser & Kinser Inc(502) 208-3007

  9. #9 QOHVACS LLC

    Based in Madison

    57/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.5★ from 50 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.5★ from 50 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    2925 Clifty Dr, Madison, IN 47250
    View profile for QOHVACS LLC(812) 274-4515

  11. #11 Terry's Heating & Cooling

    Based in Madison

    55/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.1★ from 55 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.1★ from 55 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    2915 Illinois Ave, Madison, IN 47250
    View profile for Terry's Heating & Cooling(812) 273-4247

  13. #13 Chism Services LLC

    Based in La Grange, 23 mi away

    53/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.6★ from 47 Google reviews, listed on Google as “HVAC contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.6★ from 47 Google reviews
    Address
    1000 Frederick Ln #8, La Grange, KY 40031
    View profile for Chism Services LLC(502) 767-4371

  14. #14 MILLER HVAC INC.

    Based in Scottsburg, 21 mi away

    53/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.7★ from 70 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.7★ from 70 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    551 E McClain Ave, Scottsburg, IN 47170
    View profile for MILLER HVAC INC.(812) 752-3077

  15. #15 Hall Heating & Air Conditioning

    Based in North Vernon, 23 mi away

    52/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.8★ from 54 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 54 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    203 W Walnut St, North Vernon, IN 47265
    View profile for Hall Heating & Air Conditioning(812) 346-3392

  16. #16 Wes-Tech Mechanical Plus

    Based in North Vernon, 23 mi away

    51/100CR Score

    Ranked #16 because of its Google rating and trade focus: 3.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 3.0★ from 4 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    506 4th St, North Vernon, IN 47265
    View profile for Wes-Tech Mechanical Plus(812) 525-1276

  19. #19 Coomers Heating & Cooling

    Based in Scottsburg, 21 mi away

    49/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 10 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    View profile for Coomers Heating & Cooling(812) 595-3165

  20. #20 OEI "The Cool Guys"

    Based in Scottsburg, 22 mi away

    49/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.6★ from 9 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    366 S Gardner St, Scottsburg, IN 47170
    View profile for OEI "The Cool Guys"

  21. #21 All Good Roofing

    Based in Clarksville, 23 mi away

    40/100CR Score

    Ranked #21 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Roofing contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 3.7★ from 3 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    View profile for All Good Roofing(502) 664-7181

How much do HVAC contractors cost in Madison?

National price ranges in USD, not adjusted for Madison. Each row names its basis and the month we checked it.

How much do HVAC contractors cost in Madison?
JobLowTypicalHighBasisChecked
AC replacement$3,887$5,978$8,073Per system, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026
Furnace replacement$2,823$4,814$6,896Per system, installed; typical range of customer-reported jobs. US national rangeOctober 2026

When to hire an HVAC contractor in Indiana

In Indiana, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.

How we ranked Madison HVAC contractors

We scored 21 Madison HVAC contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Madison data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

HVAC contractors in Madison: frequently asked questions

Who is the best HVAC contractor in Madison?

By CR Score, the highest-ranked HVAC contractor in Madison, IN is Air Support with a CR Score of 63/100. It has 5.0★ from 565 Google reviews. It is open 24/7. Crawley Heating & Cooling (#2) and Green Techs (#3) follow. We ranked 21 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Madison?

ContractorsRanked ranks 21 HVAC contractors serving Madison, IN. 7 of them are based in Madison; the rest serve it from nearby towns. Counts are as of October 2026.

Which HVAC contractors in Madison are open 24/7?

5 ranked HVAC contractors in Madison post 24/7 hours. The highest-ranked are Air Support (#1), Green Techs (#3) and Thompson Heating & Cooling (#6). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Madison work on weekends?

6 of 21 ranked HVAC contractors post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are Air Support (#1), Green Techs (#3) and Thompson Heating & Cooling (#6). Posted hours are office hours; crews may book weekend jobs separately.

How much does ac replacement cost in Madison?

AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Madison. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Madison HVAC contractors have?

The median Google rating among 21 rated HVAC contractors in Madison is 4.7★, with a median of 47 reviews. Air Support has the most, 565 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.

When is the best time to hire an HVAC contractor in Madison?

In Indiana, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.

How does ContractorsRanked rank HVAC contractors?

Each HVAC contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Madison

  1. October 2026: CR Scores recalculated for 21 hvac contractors serving Madison.

More HVAC contractors and Madison pages