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Emergency HVAC Contractors in Mount Zion, IL (2026)

Top 33 of 61 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 33 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 Zion: Jesse Heating & Air Conditioning, 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 Zion at a glance

Top emergency HVAC contractors in Mount Zion at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Jesse Heating & Air Conditioning664.9★ (502)Decatur, 10 mi away24/7
2Air King Inc.664.8★ (354)Decatur, 7 mi away24/7
3Tica, Inc. Heating and Cooling614.3★ (69)Decatur, 6 mi away24/7
4King-Lar Company604.3★ (36)Decatur, 7 mi away24/7
5Mattex Heating, Cooling, Plumbing, Drain and Electrical604.9★ (196)Monticello, 25 mi away24/7
6Greg Hahn Heating & Air Conditioning584.8★ (13)Decatur, 9 mi away24/7
7Polar Refrigeration & Air Control584.7★ (38)Elmhurst, 19 mi away24/7
8Premier HVAC Cooling & Heating584.8★ (45)Naperville, 21 mi away24/7
9A.D. Binder Plumbing and Heating, LLC574.2★ (83)Decatur, 8 mi away24/7
10Rollins HVAC Repair Decatur575.0★ (4)Decatur, 6 mi away24/7

Call an emergency HVAC contractor in Mount Zion 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 33 emergency HVAC contractors in Mount Zion, 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 61 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.

  2. #2 Air King Inc.

    Based in Decatur, 7 mi away

    66/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.8★ from 354 Google reviews, listed on Google as “Furnace repair service”.

    • 4.8★ from 354 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    250 E Eldorado St, Decatur, IL 62523
    View profile for Air King Inc.(217) 203-8466

  4. #4 King-Lar Company

    Based in Decatur, 7 mi away

    60/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.3★ from 36 Google reviews, listed on Google as “HVAC contractor”.

    • 4.3★ from 36 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2020 E Olive St, Decatur, IL 62526
    View profile for King-Lar Company(217) 429-2323

  14. #14 DBR HVAC Inc.

    Based in Homer Glen, 21 mi away

    56/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Air conditioning contractor”.

    • 5.0★ from 14 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for DBR HVAC Inc.(708) 770-6240

  15. #15 ALI HVAC 247

    Based in Bloomingdale, 21 mi away

    56/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 15 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for ALI HVAC 247(630) 362-9376

  16. #16 TRUE PRICE HVAC

    Based in Elk Grove Village, 21 mi away

    56/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 13 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for TRUE PRICE HVAC(224) 482-2059

Top 33 of 61 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #33, in CR Score order; each links to its profile.

HVAC contractors in Mount Zion, ranks 26 to 33
RankBusinessCR ScoreGoogle ratingDistance
26Asap Heating & Cooling Now514.9★ (28)9 mi
27Cripe Heating & Air474.9★ (391)10 mi
28Dubson Heating, Air Conditioning & Refrigeration, Inc.445.0★ (525)24 mi
29Noah's Plumbing Heating & Cooling434.7★ (415)8 mi
30DP Heating & Cooling425.0★ (151)21 mi
31Design-Air Heating & A/C, LLC424.3★ (46)7 mi
32Decatur Heating & Air Conditioning404.6★ (9)6 mi
33O'Barr Heating and Cooling385.0★ (26)21 mi

How we ranked emergency HVAC contractors in Mount Zion

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 Mount Zion: questions

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

25 on this list post 24/7 hours, including Jesse Heating & Air Conditioning, Air King Inc., Tica, Inc. Heating and Cooling, King-Lar Company and Mattex Heating, Cooling, Plumbing, Drain and Electrical.

Who is ranked #1 for emergency heating and cooling in Mount Zion, IL?

Jesse Heating & Air Conditioning is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency HVAC contractors in Mount Zion 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 Mount Zion

  1. October 2026: CR Scores recalculated for 61 hvac contractors serving Mount Zion.

More emergency and heating and cooling pages