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Emergency HVAC Contractors in Glenwood, IL (2026)

Top 50 of 707 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 Glenwood: Four Seasons Heating, Air Conditioning, Plumbing, & Electric, 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 Glenwood at a glance

Top emergency HVAC contractors in Glenwood at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Four Seasons Heating, Air Conditioning, Plumbing, & Electric634.7★ (27,709)Chicago, 17 mi away24/7
2King Heating, Cooling & Plumbing634.7★ (3,996)Oak Forest, 8 mi away24/7
3Merts Heating & Air Conditioning634.8★ (1,449)Steger, 5 mi away24/7
4Four Seasons Heating, Air Conditioning, Plumbing, & Electric634.8★ (3,722)Crestwood, 10 mi away24/7
5Summers Plumbing Heating & Cooling634.9★ (4,666)Crown Point, 15 mi away24/7
6Four Seasons Heating, Air Conditioning, Plumbing, & Electric614.7★ (4,200)Bridgeview, 16 mi away24/7
7Air Source 1 Heating & Air Conditioning615.0★ (664)Mokena, 11 mi away24/7
84 Brothers Sewer and Plumbing Service614.6★ (166)Glenwood24/7
9Precision Heating and Cooling614.9★ (842)Alsip, 12 mi away24/7
10TR Miller Heating, Cooling, Plumbing and Electrical614.9★ (2,423)Tinley Park, 18 mi away24/7

Call an emergency HVAC contractor in Glenwood 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 Glenwood, 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 707 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.

  23. #23 Comfort Zone Service

    Based in Mokena, 13 mi away

    60/100CR Score

    Ranked #23 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

  25. #25 Comfort Aire Inc

    Based in Merrillville, 14 mi away

    60/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.8★ from 508 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 508 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8269 Buchanan St, Merrillville, IN 46410
    View profile for Comfort Aire Inc(219) 306-2348

Top 50 of 707 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 Glenwood, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Polar Heating & AC604.6★ (899)15 mi
27Burris & Sons Heating, Cooling & Plumbing594.8★ (500)15 mi
28Integrity Heating & Cooling594.5★ (816)13 mi
29Porterhouse Heating & Cooling594.8★ (201)10 mi
30Four Seasons Heating, Air Conditioning, Plumbing, & Electric594.8★ (516)16 mi
31Magtek Mechanical Heating & Cooling594.9★ (539)17 mi
32Amber Heating & Air Conditioning DBA Doornbos Heating & Air Conditioning594.8★ (269)12 mi
33EcoEdge Systems Heating & Cooling594.9★ (486)17 mi
34Elemental Air Heating & Cooling595.0★ (109)10 mi
35True Quality HVAC595.0★ (368)17 mi
36All You Need Heating, Ventilation, AC & Refrigeration Professionals594.9★ (53)6 mi
37All American AC & Heating Repair594.9★ (275)15 mi
38Superb Heating and Air595.0★ (92)11 mi
39Any Season Heating & Air Conditioning594.8★ (101)10 mi
40Rashad's Heating & Cooling LLC594.6★ (51)5 mi
41American Heating And Cooling595.0★ (99)13 mi
42Cruz Electric & Handy Services594.9★ (295)17 mi
43Area Sheet Metal, Heating, Cooling, and Metal Fabrication585.0★ (310)19 mi
44EcoEdge Systems Heating & Cooling585.0★ (152)15 mi
45Sun Ray Heating LLC584.5★ (67)6 mi
46The Heat Engineering Co.584.9★ (623)22 mi
47Update Heating and Cooling Services584.9★ (435)20 mi
48Heating And Air Conditioning584.5★ (34)4 mi
49Builders Heating And Cooling584.8★ (69)10 mi
50Heat Medics Heating & Cooling, LLC585.0★ (131)16 mi

How we ranked emergency HVAC contractors in Glenwood

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 Glenwood: questions

Which HVAC contractors in Glenwood are open 24/7?

25 on this list post 24/7 hours, including Four Seasons Heating, Air Conditioning, Plumbing, & Electric, King Heating, Cooling & Plumbing, Merts Heating & Air Conditioning, Four Seasons Heating, Air Conditioning, Plumbing, & Electric and Summers Plumbing Heating & Cooling.

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

Four Seasons Heating, Air Conditioning, Plumbing, & Electric is #1, with a CR Score of 63 out of 100 on emergency weights.

How are emergency HVAC contractors in Glenwood 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 Glenwood

  1. October 2026: CR Scores recalculated for 707 hvac contractors serving Glenwood.
  2. October 2026: 8 duplicate listings merged.

More emergency and heating and cooling pages