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Emergency HVAC Contractors in Monticello, IL (2026)

Top 50 of 60 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 Monticello: Lanz Plumbing, Heating & Cooling, Inc., 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 Monticello at a glance

Top emergency HVAC contractors in Monticello at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Lanz Plumbing, Heating & Cooling, Inc.644.9★ (2,758)Champaign, 16 mi away24/7
2Mattex Heating, Cooling, Plumbing, Drain and Electrical644.9★ (196)Monticello24/7
3Castle Home Comfort Heating, Cooling & Plumbing634.9★ (1,186)Champaign, 18 mi away24/7
4Edelman Heating, Cooling, Plumbing, Electric & Solar624.9★ (830)Champaign, 18 mi away24/7
5Mattex Heating, Cooling, Plumbing, Drain and Electrical614.9★ (212)Mahomet, 14 mi away24/7
6Champaign Heating & Air Inc.604.7★ (22)Mahomet, 4 mi away24/7
7Dogtown Heating, Air & Plumbing604.9★ (297)Urbana, 21 mi away24/7
8Bash Heating & Air Conditioning Inc594.9★ (149)Champaign, 18 mi away24/7
9Air King Inc.594.8★ (354)Decatur, 24 mi away24/7
10Bratcher Heating & Air Conditioning594.8★ (96)Champaign, 16 mi away24/7

Call an emergency HVAC contractor in Monticello 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 Monticello, 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 60 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.

  9. #9 Air King Inc.

    Based in Decatur, 24 mi away

    59/100CR Score

    Ranked #9 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

  12. #12 Omni Home Comfort

    Based in Champaign, 20 mi away

    58/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.7★ from 138 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 138 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2801 Gemini Ct, Champaign, IL 61822
    View profile for Omni Home Comfort(217) 403-9039

  15. #15 217, Inc.

    Based in Champaign, 17 mi away

    57/100CR Score

    Ranked #15 because of its Google rating and review volume: 4.9★ from 1,662 Google reviews.

    • 4.9★ from 1,662 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    303 N Country Fair Dr, Champaign, IL 61821
    View profile for 217, Inc.(217) 402-7984

  16. #16 Remco Electric

    Based in Champaign, 18 mi away

    57/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.9★ from 30 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 30 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    903 Francis Dr, Champaign, IL 61821
    View profile for Remco Electric(217) 250-2936

  21. #21 King-Lar Company

    Based in Decatur, 22 mi away

    55/100CR Score

    Ranked #21 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

  24. #24 AMS INC.

    Based in Clinton, 22 mi away

    53/100CR Score

    Ranked #24 because of its Google rating and trade focus: 3.5★ from 16 Google reviews, listed on Google as “HVAC contractor”.

    • 3.5★ from 16 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    217 E Main St, Clinton, IL 61727
    View profile for AMS INC.(217) 521-7310

Top 50 of 60 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 Monticello, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26A.D. Binder Plumbing and Heating, LLC524.2★ (83)22 mi
27THREE KING Heating and Air Conditioning504.9★ (113)15 mi
28Edelman Heating, Cooling, Plumbing, Electric & Solar503.7★ (6)18 mi
29G's General Repairs and Maintenance495.0★ (10)16 mi
30Eichenauer Services Inc484.3★ (20)22 mi
31Dubson Heating, Air Conditioning & Refrigeration, Inc.475.0★ (525)In Monticello
32Asap Heating & Cooling Now464.9★ (28)21 mi
33Alpha Controls & Services LLC433.7★ (3)17 mi
34Classic Plumbing and Air425.0★ (237)16 mi
35Tempco Heating & Cooling422.4★ (7)20 mi
36Randy West Plumbing & Heating414.4★ (7)13 mi
37Cripe Heating & Air414.9★ (391)24 mi
38Ray's Heating & Cooling415.0★ (112)17 mi
39Clark Plumbing & Heating403.3★ (10)14 mi
40Furnace Doctors Heating & Air Conditioning LLC404.9★ (98)18 mi
41VIK’S HVAC, INC. & HANDYMAN394.6★ (10)21 mi
42Appliance Repair Solution394.9★ (114)23 mi
43Kobel Plumbing & Heating395.0★ (4)17 mi
44Whalen's Plumbing & Heating394.2★ (5)18 mi
45Little Man HVAC384.8★ (20)16 mi
46A & R Mechanical Contractors374.4★ (27)20 mi
47Design-Air Heating & A/C, LLC374.3★ (46)22 mi
48Noah's Plumbing Heating & Cooling364.7★ (415)24 mi
49Henson Robinson Company363.3★ (22)18 mi
50Morse Mechanical364.3★ (6)17 mi

How we ranked emergency HVAC contractors in Monticello

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 Monticello: questions

Which HVAC contractors in Monticello are open 24/7?

25 on this list post 24/7 hours, including Lanz Plumbing, Heating & Cooling, Inc., Mattex Heating, Cooling, Plumbing, Drain and Electrical, Castle Home Comfort Heating, Cooling & Plumbing, Edelman Heating, Cooling, Plumbing, Electric & Solar and Mattex Heating, Cooling, Plumbing, Drain and Electrical.

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

Lanz Plumbing, Heating & Cooling, Inc. is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency HVAC contractors in Monticello 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 Monticello

  1. October 2026: CR Scores recalculated for 60 hvac contractors serving Monticello.

More emergency and heating and cooling pages