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Emergency HVAC Contractors in Mount Healthy, OH (2026)

Top 50 of 403 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 Mount Healthy: 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 Mount Healthy at a glance

Top emergency HVAC contractors in Mount Healthy at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Apollo Home944.9★ (15,569)Cincinnati, 9 mi away24/7
2HELP Plumbing, Heating, Cooling and Drains944.8★ (8,804)Cincinnati, 5 mi away24/7
3Knochelmann Service Experts924.9★ (3,584)Sharonville, 9 mi away24/7
4Thomas & Galbraith Heating, Cooling, Plumbing & Electrical924.7★ (6,967)Fairfield, 7 mi away24/7
5Logan Services A/C, Heat & Plumbing924.8★ (2,753)Cincinnati, 5 mi away24/7
6Schneller Knochelmann Plumbing, Heating & Air Conditioning924.9★ (3,415)Covington, 11 mi away24/7
7Eco Plumbers, Electricians, and HVAC Technicians914.9★ (3,250)Beckett Ridge, 12 mi away24/7
8One Hour Heating & Air Conditioning914.9★ (5,920)Cincinnati, 17 mi away24/7
9Arlinghaus Plumbing Heating & Air Conditioning914.8★ (6,650)Erlanger, 16 mi away24/7
10Arlinghaus Plumbing Heating & Air Conditioning914.9★ (1,601)Cincinnati, 11 mi away24/7

Call an emergency HVAC contractor in Mount Healthy 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 Mount Healthy, 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 403 is on the HVAC contractors page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Mount Healthy

    #1 Apollo Home

    Based in Cincinnati, 9 mi away

    94/100CR Score

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

  17. #17 Hill-Air

    Based in Fairfield, 7 mi away

    90/100CR Score

    Ranked #17 because of its Google rating and availability: 4.8★ from 546 Google reviews, open 24/7.

    • 4.8★ from 546 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3160 Cunagin Dr, Fairfield, OH 45014
    View profile for Hill-Air(513) 224-5268

Top 50 of 403 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 Mount Healthy, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26National Heating and Air Conditioning884.7★ (472)9 mi
27Herrmann Services884.5★ (267)2 mi
28Time Savers Heating & Cooling LLC885.0★ (308)14 mi
29Cincinnati Heating and Air Conditioning884.8★ (237)9 mi
30Dawson Heating & Air Conditioning884.7★ (181)5 mi
31Fairfield-Hamilton Heating & Cooling884.8★ (151)7 mi
32Air Authority Heating and Cooling884.9★ (439)15 mi
33Bryant Heating, Cooling, Plumbing & Electric884.8★ (1,247)18 mi
34Fast Response Heating & Cooling884.4★ (1,100)8 mi
35National Heating and Air Conditioning884.7★ (336)9 mi
36Hader Solutions Roofing, Heating & Air Conditioning884.8★ (112)6 mi
37Action Heating & Air Inc874.9★ (247)13 mi
38Rob's Hvac LLC875.0★ (60)7 mi
39AnyWeather Heating & Air874.9★ (449)17 mi
40Fayette Heating & Air874.9★ (399)16 mi
41Geiger Air Heating & Cooling874.8★ (74)6 mi
42Rusk Heating and Cooling874.8★ (388)15 mi
43Finneytown Heating & Cooling875.0★ (18)2 mi
44A & B Heating & Air Conditioning874.9★ (275)16 mi
45Precision Comfort Heating and Cooling874.9★ (57)8 mi
46Precision Cincinnati AC Repair874.9★ (28)4 mi
47Westside Heating & Air Conditioning874.8★ (84)9 mi
48The Geiler Company864.5★ (175)7 mi
49West Chester Heating & Air Conditioning LLC865.0★ (52)9 mi
50American Integrity Heating & Air865.0★ (13)2 mi

How we ranked emergency HVAC contractors in Mount Healthy

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency HVAC contractors in Mount Healthy: questions

Which HVAC contractors in Mount Healthy are open 24/7?

25 on this list post 24/7 hours, including Apollo Home, HELP Plumbing, Heating, Cooling and Drains, Knochelmann Service Experts, Thomas & Galbraith Heating, Cooling, Plumbing & Electrical and Logan Services A/C, Heat & Plumbing.

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

Apollo Home is #1, with a CR Score of 94 out of 100 on emergency weights.

How are emergency HVAC contractors in Mount Healthy ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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 Mount Healthy

  1. October 2026: CR Scores recalculated for 403 hvac contractors serving Mount Healthy.

More emergency and heating and cooling pages