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Emergency HVAC Contractors in Joliet, IL (2026)

Top 50 of 759 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 Joliet: TR Miller Heating, Cooling, Plumbing and Electrical, 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 Joliet at a glance

Top emergency HVAC contractors in Joliet at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1TR Miller Heating, Cooling, Plumbing and Electrical644.9★ (10,641)Plainfield, 12 mi away24/7
2TR Miller Heating, Cooling, Plumbing and Electrical644.9★ (2,423)Tinley Park, 7 mi away24/7
3Johansen & Anderson Inc634.8★ (301)Joliet24/7
4Best Comfort Heating and Cooling624.8★ (290)Joliet24/7
5Lockwood Furnace Company624.8★ (274)Joliet24/7
6Rousculp's Heating and Cooling625.0★ (353)Crest Hill, 4 mi away24/7
7Comfort First Heating and Cooling624.9★ (1,501)Minooka, 11 mi away24/7
8Comfort Services Heating & Air Conditioning624.9★ (1,422)Plainfield, 11 mi away24/7
9Four Seasons Heating, Air Conditioning, Plumbing, & Electric624.7★ (27,709)Chicago, 23 mi away24/7
10Update Heating and Cooling Services624.9★ (435)New Lenox, 6 mi away24/7

Call an emergency HVAC contractor in Joliet 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 Joliet, 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 759 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.

  12. #12 Precision Air

    Based in Plainfield, 11 mi away

    61/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 584 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 584 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12515 Rhea Dr, Plainfield, IL 60585
    View profile for Precision Air(708) 726-4470

  13. #13 Perfect Home Services

    Based in Aurora, 18 mi away

    61/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.7★ from 5,573 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 5,573 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4255 Meridian Pkwy Suite 101, Aurora, IL 60504
    View profile for Perfect Home Services(630) 519-6620

  22. #22 Comfort Zone Service

    Based in Mokena, 12 mi away

    60/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 296 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 296 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9910 190th St Suite K, Mokena, IL 60448
    View profile for Comfort Zone Service(708) 403-3434

Top 50 of 759 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 Joliet, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26TemperaturePro Heating, Cooling & Indoor Air Quality604.8★ (440)12 mi
27Custom Seasons Heating & Cooling605.0★ (114)8 mi
28Comfortmate Bremen Service604.9★ (428)14 mi
29Andersen Plumbing, Heating and AC Repair604.9★ (1,637)20 mi
30Allegiance Heating & Cooling604.9★ (440)14 mi
31Integrity Heating & Cooling604.5★ (816)12 mi
32Leslie Heating, Cooling, Plumbing, & Electric604.8★ (3,089)23 mi
33S&S Mechanical Services Inc.604.9★ (126)8 mi
34Yorkville Heating & Air Conditioning605.0★ (612)18 mi
35Heat Medics Heating & Cooling, LLC605.0★ (131)10 mi
36A All Temp Inc. Heating & Cooling604.8★ (602)15 mi
37Polar Heating & AC604.6★ (899)14 mi
38AirMaxx Heating and Air Conditioning Services, Inc.604.9★ (111)8 mi
39Climate Master Mechanical Contractors, Inc. DBA Doornbos Heating & Air Conditioning594.9★ (282)13 mi
40N-Case Heating and Cooling594.9★ (104)8 mi
41Renewed Air LLC595.0★ (162)12 mi
42Summers Plumbing Heating & Cooling594.9★ (1,031)20 mi
43Precision Heating and Cooling594.9★ (842)20 mi
44ABC Plumbing, Sewer, Heating, Cooling & Electric594.8★ (1,107)20 mi
45All Seasons AC, Furnace & Water Heater Repair594.9★ (246)14 mi
464 Corners Heating & Cooling595.0★ (70)8 mi
47People's Heating and Cooling594.8★ (154)11 mi
48AAA Heating and Cooling Inc595.0★ (103)11 mi
49Airco Heating & Cooling594.9★ (162)13 mi
50DL Comfort Control594.7★ (47)5 mi

How we ranked emergency HVAC contractors in Joliet

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 Joliet: questions

Which HVAC contractors in Joliet are open 24/7?

25 on this list post 24/7 hours, including TR Miller Heating, Cooling, Plumbing and Electrical, TR Miller Heating, Cooling, Plumbing and Electrical, Johansen & Anderson Inc, Best Comfort Heating and Cooling and Lockwood Furnace Company.

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

TR Miller Heating, Cooling, Plumbing and Electrical is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency HVAC contractors in Joliet 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 Joliet

  1. October 2026: CR Scores recalculated for 759 hvac contractors serving Joliet.
  2. October 2026: 6 duplicate listings merged.

More emergency and heating and cooling pages