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Emergency HVAC Contractors in Charlestown, IN (2026)

Top 50 of 144 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

If you smell gas, leave the building now and call your gas utility or 911 from outside.

The short answer

  1. 1

    #1 for emergency heating and cooling in Charlestown: Greenwell Plumbing Heating & Air, open 24/7.

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

Top emergency HVAC contractors in Charlestown at a glance

Top emergency HVAC contractors in Charlestown at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Greenwell Plumbing Heating & Air634.8★ (4,395)New Albany, 12 mi away24/7
2Journey Heating & Cooling625.0★ (124)Charlestown24/7
3Jarboe's Heating, Cooling, Plumbing & Electrical624.8★ (5,991)Louisville, 18 mi away24/7
4Mitch Craig Heating and Cooling625.0★ (316)Sellersburg, 8 mi away24/7
5Dr. P's HVAC Heating & Air Conditioning614.9★ (685)Buckner, 14 mi away24/7
6Air Support605.0★ (565)La Grange, 16 mi away24/7
7Jarboe's Plumbing, Heating & Cooling604.9★ (416)Louisville, 14 mi away24/7
8Air Support Heating & AC Repair605.0★ (414)Louisville, 17 mi away24/7
9Chapman Heating and Cooling594.8★ (587)Louisville, 17 mi away24/7
10Element Air Heating and Cooling594.9★ (614)Louisville, 18 mi away24/7

Call an emergency HVAC contractor in Charlestown now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency HVAC contractors in Charlestown, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 144 is on the HVAC contractors page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  6. #6 Air Support

    Based in La Grange, 16 mi away

    60/100CR Score

    Ranked #6 because of its Google rating and trade focus: 5.0★ from 565 Google reviews, listed on Google as “HVAC contractor”.

    • 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

  12. #12 Service By Shawn HVAC

    Based in Clarksville, 12 mi away

    59/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 163 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 163 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1100 N Clark Blvd, Clarksville, IN 47129
    View profile for Service By Shawn HVAC(502) 296-2303

  14. #14 One Choice Mechanical

    Based in Fairdale, 23 mi away

    59/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.9★ from 1,115 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,115 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8611 National Tpke, Fairdale, KY 40118
    View profile for One Choice Mechanical(502) 242-8204

  17. #17 Elder Heating and Air

    Based in Louisville, 21 mi away

    59/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 538 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 538 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5800 Fern Valley Rd #100, Louisville, KY 40228
    View profile for Elder Heating and Air(502) 825-0261

  18. #18 BR Heating and Cooling

    Based in Sellersburg, 6 mi away

    59/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 30 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    858 S Penn Ave, Sellersburg, IN 47172
    View profile for BR Heating and Cooling

Top 50 of 144 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

HVAC contractors in Charlestown, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26New Circle Mechanical HVAC Electric And Plumbing574.8★ (98)16 mi
27Superior Clarksville HVAC Repair575.0★ (29)11 mi
28Tom Drexler Plumbing, Air & Electric574.8★ (21,447)18 mi
29Banner Emergency HVAC Repair Charlestown575.0★ (3)In Charlestown
30Kentuckiana Comfort Center574.7★ (196)19 mi
31Poteet Heating & A/C574.7★ (3)In Charlestown
32Combs Heating and Air574.4★ (109)13 mi
33Lamb's Heating & Air Conditioning574.7★ (127)18 mi
34Birkhead Co.564.8★ (126)21 mi
35ClimateCare New Albany AC Repair565.0★ (15)12 mi
36Onsite Plumbing, Heating & Air563.9★ (53)11 mi
37Bowles Heating and Cooling564.9★ (43)18 mi
38A1 Mechanical Heating and Cooling564.7★ (46)17 mi
39Accutemp Heating & Air564.5★ (61)18 mi
40Climax LLC564.4★ (15)12 mi
41Prime Mechanical565.0★ (28)18 mi
42Henry's Heating & Air Conditioning564.9★ (61)22 mi
43Apex Heating, Air and Electric554.8★ (21)17 mi
44VIP Heating and Cooling555.0★ (47)22 mi
45HVAC Team Members553.0★ (6)8 mi
46Ambition Air555.0★ (13)16 mi
47Comfort Heating & Air554.8★ (18)18 mi
48Roberts Heating Air Conditioning544.4★ (18)18 mi
49Larry Allen544.3★ (31)21 mi
50Green Techs545.0★ (15)22 mi

How we ranked emergency HVAC contractors in Charlestown

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

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 from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency HVAC contractors in Charlestown: questions

Which HVAC contractors in Charlestown are open 24/7?

25 on this list post 24/7 hours, including Greenwell Plumbing Heating & Air, Journey Heating & Cooling, Jarboe's Heating, Cooling, Plumbing & Electrical, Mitch Craig Heating and Cooling and Dr. P's HVAC Heating & Air Conditioning.

Who is ranked #1 for emergency heating and cooling in Charlestown, IN?

Greenwell Plumbing Heating & Air is #1, with a CR Score of 63 out of 100 on emergency weights.

How are emergency HVAC contractors in Charlestown ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the HVAC contractor arrives?

If you smell gas, leave the building now and call your gas utility or 911 from outside.

How many emergency HVAC contractors here list a phone number?

24 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Charlestown

  1. October 2026: CR Scores recalculated for 144 hvac contractors serving Charlestown.
  2. October 2026: 1 duplicate listing merged.

More emergency and heating and cooling pages