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ContractorsRanked

Emergency HVAC Contractors in Lyons, IL (2026)

Top 50 of 1,672 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 Lyons: 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 Lyons at a glance

Top emergency HVAC contractors in Lyons at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Four Seasons Heating, Air Conditioning, Plumbing, & Electric944.7★ (27,709)Chicago, 5 mi away24/7
2Four Seasons Heating, Air Conditioning, Plumbing, & Electric914.7★ (4,200)Bridgeview, 7 mi away24/7
3Freedom Heating, Cooling & Electrical914.9★ (2,121)Franklin Park, 9 mi away24/7
4Pure Comfort Heating and Air Conditioning914.9★ (411)Elgin, 2 mi away24/7
5All Temp Heating and Air Conditioning914.9★ (2,253)Chicago, 11 mi away24/7
6Deljo Heating, Cooling & Plumbing914.9★ (3,196)Chicago, 13 mi away24/7
7The Heat Engineering Co.914.9★ (623)Countryside, 5 mi away24/7
8Leslie Heating, Cooling, Plumbing, & Electric904.8★ (3,089)Lombard, 11 mi away24/7
9Precision Today Plumbing Heating Cooling Electrical904.8★ (7,723)Carol Stream, 16 mi away24/7
10Wise Mechanical Solutions905.0★ (184)Brookfield, 1 mi away24/7

Call an emergency HVAC contractor in Lyons 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 Lyons, 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 1,672 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.

  12. #12 House of Heat

    Based in Oak Park, 5 mi away

    90/100CR Score

    Ranked #12 because of its Google rating and availability: 4.9★ from 402 Google reviews, open 24/7.

    • 4.9★ from 402 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    334 Harrison St, Oak Park, IL 60304
    View profile for House of Heat(708) 848-3291

  13. #13 Goode Plumbing

    Based in Chicago, 11 mi away

    90/100CR Score

    Ranked #13 because of its Google rating and availability: 4.8★ from 2,374 Google reviews, open 24/7.

    • 4.8★ from 2,374 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4594 N Elston Ave, Chicago, IL 60630
    View profile for Goode Plumbing(773) 280-8496

  16. #16 Besco Air Inc.

    Based in Chicago, 12 mi away

    90/100CR Score

    Ranked #16 because of its Google rating and availability: 4.9★ from 1,342 Google reviews, open 24/7.

    • 4.9★ from 1,342 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5850 N Northwest Hwy, Chicago, IL 60631
    View profile for Besco Air Inc.(312) 809-2695

Top 50 of 1,672 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 Lyons, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Wantuck Comfort Solutions894.9★ (213)4 mi
27Guardian Heating & Cooling Service894.8★ (1,189)11 mi
28ARS / Rescue Rooter894.7★ (4,969)16 mi
29Comfort Masters Service Experts894.8★ (1,645)13 mi
30Borter Heating & Air Conditioning Co895.0★ (1,316)17 mi
31King Heating, Cooling & Plumbing894.7★ (3,996)15 mi
32Oasis Plumbing, Heating & Cooling894.9★ (1,055)14 mi
33ABC Plumbing, Sewer, Heating, Cooling & Electric894.7★ (22,524)24 mi
34Doornbos Heating & Air Conditioning894.8★ (600)10 mi
35Energy Services Air Conditioning & Heating Co. & Electrical894.9★ (1,929)18 mi
36Hero Air895.0★ (272)10 mi
37New Comfort Heating and Cooling895.0★ (116)5 mi
38Pro Comfort Solutions895.0★ (187)8 mi
39Done By Tone Heating & Cooling885.0★ (103)5 mi
40AAA Heating and Cooling Inc884.9★ (193)7 mi
41Fricold Heating and Cooling884.9★ (217)7 mi
42Heatmasters884.8★ (708)11 mi
43J.J.R. Heating & Cooling Inc885.0★ (408)13 mi
44Precision Today Plumbing Heating Cooling Electrical884.8★ (450)9 mi
45Affordable American Air Heating, Cooling & Energy services885.0★ (250)10 mi
46Bogdan AC & Heating Repair884.9★ (346)11 mi
47Global Heating and Cooling LLC884.9★ (297)10 mi
48American Vintage Home Heating, Cooling & Plumbing884.8★ (2,300)18 mi
49Fire 'n' Ice Heating & Cooling, Inc.884.9★ (471)12 mi
50Miguelitos Heating and Cooling885.0★ (62)3 mi

How we ranked emergency HVAC contractors in Lyons

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 Lyons: questions

Which HVAC contractors in Lyons are open 24/7?

25 on this list post 24/7 hours, including Four Seasons Heating, Air Conditioning, Plumbing, & Electric, Four Seasons Heating, Air Conditioning, Plumbing, & Electric, Freedom Heating, Cooling & Electrical, Pure Comfort Heating and Air Conditioning and All Temp Heating and Air Conditioning.

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

Four Seasons Heating, Air Conditioning, Plumbing, & Electric is #1, with a CR Score of 94 out of 100 on emergency weights.

How are emergency HVAC contractors in Lyons 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 Lyons

  1. October 2026: CR Scores recalculated for 1,672 hvac contractors serving Lyons.
  2. October 2026: 15 duplicate listings merged.

More emergency and heating and cooling pages