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Emergency HVAC Contractors in Reading, OH (2026)

Top 50 of 405 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 Reading: 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 Reading at a glance

Top emergency HVAC contractors in Reading at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Apollo Home954.9★ (15,569)Cincinnati, 5 mi away24/7
2HELP Plumbing, Heating, Cooling and Drains954.8★ (8,804)Cincinnati, 1 mi away24/7
3Knochelmann Service Experts934.9★ (3,584)Sharonville, 5 mi away24/7
4Logan Services A/C, Heat & Plumbing934.8★ (2,753)Cincinnati, 4 mi away24/7
5Eco Plumbers, Electricians, and HVAC Technicians924.9★ (3,250)Beckett Ridge, 8 mi away24/7
6Thomas & Galbraith Heating, Cooling, Plumbing & Electrical924.7★ (6,967)Fairfield, 7 mi away24/7
7One Hour Heating & Air Conditioning924.9★ (5,920)Cincinnati, 12 mi away24/7
8Arlinghaus Plumbing Heating & Air Conditioning924.9★ (1,601)Cincinnati, 6 mi away24/7
9Air Plus Heating & Cooling924.9★ (567)Cincinnati, 1 mi away24/7
10Schneller Knochelmann Plumbing, Heating & Air Conditioning924.9★ (3,415)Covington, 11 mi away24/7

Call an emergency HVAC contractor in Reading 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 Reading, 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 405 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 Reading

    #1 Apollo Home

    Based in Cincinnati, 5 mi away

    95/100CR 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

  23. #23 Hill-Air

    Based in Fairfield, 8 mi away

    89/100CR Score

    Ranked #23 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 405 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 Reading, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26National Heating and Air Conditioning894.7★ (336)4 mi
27Airtron Heating & Air Conditioning894.7★ (569)7 mi
28Dawson Heating & Air Conditioning894.7★ (181)2 mi
29Air Authority Heating and Cooling894.9★ (439)11 mi
30Fast Response Heating & Cooling894.4★ (1,100)4 mi
31Rob's Hvac LLC885.0★ (60)3 mi
32AnyWeather Heating & Air884.9★ (449)15 mi
33Bartels Heating & Cooling884.9★ (465)15 mi
34Fairfield-Hamilton Heating & Cooling884.8★ (151)7 mi
35Sweet Life Heating & Cooling884.9★ (970)19 mi
36Bryant Heating, Cooling, Plumbing & Electric884.8★ (1,247)19 mi
37Mason Heating & Air884.9★ (158)10 mi
38Cincy874.9★ (53)5 mi
39West Chester Heating & Air Conditioning LLC875.0★ (52)6 mi
40Action Heating & Air Inc874.9★ (247)14 mi
41Blue Ash Furnace & Air Conditioning874.7★ (58)4 mi
42Fayette Heating & Air874.9★ (399)17 mi
43Rusk Heating and Cooling874.8★ (388)15 mi
44Herrmann Services874.5★ (267)8 mi
45Hader Solutions Roofing, Heating & Air Conditioning874.8★ (112)10 mi
46Hurley’s Heating and Air875.0★ (19)3 mi
47Precision Cincinnati AC Repair874.9★ (28)5 mi
48Greater Comfort864.6★ (215)10 mi
49Finneytown Heating & Cooling865.0★ (18)4 mi
50A & B Heating & Air Conditioning864.9★ (275)19 mi

How we ranked emergency HVAC contractors in Reading

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 Reading: questions

Which HVAC contractors in Reading are open 24/7?

25 on this list post 24/7 hours, including Apollo Home, HELP Plumbing, Heating, Cooling and Drains, Knochelmann Service Experts, Logan Services A/C, Heat & Plumbing and Eco Plumbers, Electricians, and HVAC Technicians.

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

Apollo Home is #1, with a CR Score of 95 out of 100 on emergency weights.

How are emergency HVAC contractors in Reading 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 Reading

  1. October 2026: CR Scores recalculated for 405 hvac contractors serving Reading.

More emergency and heating and cooling pages