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Emergency HVAC Contractors in Montgomery, OH (2026)

Top 50 of 407 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 Montgomery: Apollo Home, 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 Montgomery at a glance

Top emergency HVAC contractors in Montgomery at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Apollo Home674.9★ (15,569)Cincinnati, 6 mi away24/7
2HELP Plumbing, Heating, Cooling and Drains664.8★ (8,804)Cincinnati, 5 mi away24/7
3Knochelmann Service Experts654.9★ (3,584)Sharonville, 5 mi away24/7
4One Hour Heating & Air Conditioning654.9★ (5,920)Cincinnati, 9 mi away24/7
5Bassett Services: Heating, Cooling, Plumbing, & Electrical654.8★ (1,740)Loveland, 2 mi away24/7
6Eco Plumbers, Electricians, and HVAC Technicians654.9★ (3,250)Beckett Ridge, 7 mi away24/7
7Arlinghaus Plumbing Heating & Air Conditioning654.9★ (1,601)Cincinnati, 4 mi away24/7
8Thomas & Galbraith Heating, Cooling, Plumbing & Electrical644.7★ (6,967)Fairfield, 9 mi away24/7
9Hauser Heating & Air644.7★ (2,055)Blue Ash, 3 mi away24/7
10Logan Services A/C, Heat & Plumbing644.8★ (2,753)Cincinnati, 8 mi away24/7

Call an emergency HVAC contractor in Montgomery 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 Montgomery, 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 407 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.

  1. Ranked #1 in Montgomery

    #1 Apollo Home

    Based in Cincinnati, 6 mi away

    67/100CR Score

    Ranked #1 because of its Google rating and review volume: 4.9★ from 15,569 Google reviews.

    • 4.9★ from 15,569 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4538 Camberwell Rd, Cincinnati, OH 45209
    View profile for Apollo Home(513) 223-3957

  9. #9 Hauser Heating & Air

    Based in Blue Ash, 3 mi away

    64/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.7★ from 2,055 Google reviews, listed on Google as “Heating contractor”.

    • 4.7★ from 2,055 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6661 Corporate Dr, Blue Ash, OH 45242
    View profile for Hauser Heating & Air(513) 547-5727

Top 50 of 407 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 Montgomery, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Arlinghaus Plumbing Heating & Air Conditioning624.8★ (6,650)21 mi
27Air Authority Heating and Cooling624.9★ (439)9 mi
28Airtron Heating & Air Conditioning614.7★ (569)9 mi
29Hill-Air614.8★ (546)11 mi
30Mason Heating & Air614.9★ (158)7 mi
31Dawson Heating & Air Conditioning614.7★ (181)6 mi
32Cincy604.9★ (53)4 mi
33AnyWeather Heating & Air604.9★ (449)16 mi
34Blue Ash Furnace & Air Conditioning604.7★ (58)3 mi
35Rob's Hvac LLC605.0★ (60)5 mi
36Tribble Heating & Air Conditioning604.7★ (160)8 mi
37Fairfield-Hamilton Heating & Cooling604.8★ (151)10 mi
38West Chester Heating & Air Conditioning LLC605.0★ (52)6 mi
39Loveland Heating & Air604.9★ (46)5 mi
40Bartels Heating & Cooling594.9★ (465)18 mi
41Bryant Heating, Cooling, Plumbing & Electric594.8★ (1,247)22 mi
42JC'S Heating and Air Conditioning LLC595.0★ (33)4 mi
43Cannons Heating And Cooling LLC.595.0★ (35)5 mi
44Kings Heating and Air LLC.595.0★ (38)6 mi
45Sweet Life Heating & Cooling594.9★ (970)23 mi
46Watkins Heating & Cooling594.9★ (1,123)24 mi
47AL's Comfort Technologies594.6★ (106)9 mi
48Gruter Heating & Air Conditioning Co., Inc.594.9★ (75)10 mi
49Greater Comfort594.6★ (215)12 mi
50Rusk Heating and Cooling594.8★ (388)18 mi

How we ranked emergency HVAC contractors in Montgomery

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 Montgomery: questions

Which HVAC contractors in Montgomery are open 24/7?

25 on this list post 24/7 hours, including Apollo Home, HELP Plumbing, Heating, Cooling and Drains, Knochelmann Service Experts, One Hour Heating & Air Conditioning and Bassett Services: Heating, Cooling, Plumbing, & Electrical.

Who is ranked #1 for emergency heating and cooling in Montgomery, OH?

Apollo Home is #1, with a CR Score of 67 out of 100 on emergency weights.

How are emergency HVAC contractors in Montgomery 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?

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

Update log for Montgomery

  1. October 2026: CR Scores recalculated for 407 hvac contractors serving Montgomery.

More emergency and heating and cooling pages