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Emergency HVAC Contractors in Apple Valley, OH (2026)

Top 50 of 72 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 Apple Valley: Cosby Heating and Cooling, 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 Apple Valley at a glance

Top emergency HVAC contractors in Apple Valley at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Cosby Heating and Cooling664.9★ (500)Mount Vernon, 6 mi away24/7
2Peterman Brothers Heating Cooling Plumbing664.7★ (484)Mount Vernon, 5 mi away24/7
3MAC Heating & Cooling614.8★ (68)Mount Vernon, 10 mi away24/7
4Foster's Heating & Air614.9★ (139)Canton, 17 mi away24/7
5Roberts Heating and Cooling605.0★ (71)Covington, 17 mi away24/7
6Payne's Heating & Cooling595.0★ (23)Mount Vernon, 11 mi away24/7
7Xtreme Air LLC595.0★ (15)Mount Vernon, 9 mi away24/7
8Sensible Air595.0★ (43)Portsmouth, 17 mi away24/7
9Bullseye Mechanical585.0★ (88)Mansfield, 25 mi away24/7
10Complete Comfort Systems583.4★ (14)Mount Vernon, 5 mi away24/7

Call an emergency HVAC contractor in Apple Valley 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 Apple Valley, 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 72 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.

  3. #3 MAC Heating & Cooling

    Based in Mount Vernon, 10 mi away

    61/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.8★ from 68 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 68 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    11529 Green Valley Rd, Mt Vernon, OH 43050
    View profile for MAC Heating & Cooling(740) 397-7275

  6. #6 Payne's Heating & Cooling

    Based in Mount Vernon, 11 mi away

    59/100CR Score

    Ranked #6 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Heating contractor”.

    • 5.0★ from 23 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8684 Columbus Rd, Mt Vernon, OH 43050
    View profile for Payne's Heating & Cooling

  7. #7 Xtreme Air LLC

    Based in Mount Vernon, 9 mi away

    59/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 15 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    506 Harcourt Rd, Mt Vernon, OH 43050
    View profile for Xtreme Air LLC(740) 403-1901

  8. #8 Sensible Air

    Based in Portsmouth, 17 mi away

    59/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 43 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Sensible Air(740) 352-6578

  9. #9 Bullseye Mechanical

    Based in Mansfield, 25 mi away

    58/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 88 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 88 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    586 McPherson St, Mansfield, OH 44903
    View profile for Bullseye Mechanical(419) 571-9557

  12. #12 Whole Home Comfort

    Based in New Albany, 24 mi away

    56/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.5★ from 39 Google reviews, listed on Google as “HVAC contractor”.

    • 4.5★ from 39 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8785 Crouse-Willison Rd, Johnstown, OH 43031
    View profile for Whole Home Comfort(614) 439-3990

  19. #19 E&J HVAC

    Based in Lancaster, 17 mi away

    55/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.3★ from 7 Google reviews, listed on Google as “HVAC contractor”.

    • 4.3★ from 7 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for E&J HVAC(740) 409-3263

Top 50 of 72 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 Apple Valley, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Rooter Man463.8★ (5)25 mi
27Alan's Comfort Control465.0★ (165)6 mi
28Eberts Heating and Cooling444.9★ (655)24 mi
29Housh - The Home Energy Experts435.0★ (186)17 mi
30Neumann Heating & Cooling435.0★ (7)23 mi
31RACR Heating & Cooling435.0★ (3)17 mi
32True North433.3★ (15)23 mi
33EZ HEAT Heating, Cooling & Plumbing414.9★ (66)15 mi
34Nolan Maintenance Inc404.4★ (21)7 mi
35Miller Plumbing Heating & AC404.3★ (17)21 mi
36Friend HVAC Solutions404.9★ (45)17 mi
37Better Service LLC394.4★ (9)6 mi
38Joe Behr Plumbing and Heating, Inc394.6★ (63)20 mi
39Pritchard Plumbing & Heating393.8★ (16)24 mi
40H & H Plumbing Heating Cooling394.2★ (142)24 mi
41Wise Heating and Air conditioning394.9★ (61)25 mi
42Bryant Heating & Cooling394.7★ (27)17 mi
43Cincy Climate Control395.0★ (21)17 mi
44Noahs HVAC385.0★ (9)12 mi
45B.A.Smith Services385.0★ (14)17 mi
46Vintage Heating & Air384.1★ (22)17 mi
47C&C Mechanical, LLC384.9★ (14)17 mi
48Dave's Heating and Cooling384.7★ (30)22 mi
49Firefly Heating and Cooling384.7★ (15)17 mi
50Global Heating & Cooling384.3★ (19)17 mi

How we ranked emergency HVAC contractors in Apple Valley

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 Apple Valley: questions

Which HVAC contractors in Apple Valley are open 24/7?

25 on this list post 24/7 hours, including Cosby Heating and Cooling, Peterman Brothers Heating Cooling Plumbing, MAC Heating & Cooling, Foster's Heating & Air and Roberts Heating and Cooling.

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

Cosby Heating and Cooling is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency HVAC contractors in Apple Valley 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 Apple Valley

  1. October 2026: CR Scores recalculated for 72 hvac contractors serving Apple Valley.

More emergency and heating and cooling pages