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Emergency HVAC Contractors in Jerseyville, IL (2026)

Top 50 of 58 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

16 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 Jerseyville: Academy Air Heating, Cooling, Plumbing and 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 Jerseyville at a glance

Top emergency HVAC contractors in Jerseyville at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Academy Air Heating, Cooling, Plumbing and Electric624.8★ (6,727)Hazelwood, 24 mi away24/7
2Pruitt Mechanical Services614.9★ (672)Bethalto, 17 mi away24/7
3Air Comfort Service, Inc.614.9★ (2,041)Hazelwood, 25 mi away24/7
4B & B Heating & Cooling604.9★ (1,285)Florissant, 24 mi away24/7
5Gene's Appliance AC & Heating594.9★ (207)Alton, 17 mi away24/7
6Premier, Inc594.9★ (422)Saint Charles, 23 mi away24/7
7B & W Heating & Cooling594.8★ (383)Wood River, 22 mi away24/7
8Jerseyville Appliance Repair582.7★ (7)Jerseyville24/7
9Barrett Heating & Cooling, Inc.574.5★ (67)Alton, 17 mi away24/7
10Click Heating & Cooling555.0★ (28)Florissant, 22 mi away24/7

Call an emergency HVAC contractor in Jerseyville 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 Jerseyville, 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 58 is on the HVAC contractors page.

  2. #2 Pruitt Mechanical Services

    Based in Bethalto, 17 mi away

    61/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 672 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 672 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8511 Witt Ln, Bethalto, IL 62010
    View profile for Pruitt Mechanical Services(618) 208-7722

  3. #3 Air Comfort Service, Inc.

    Based in Hazelwood, 25 mi away

    61/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 2,041 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 2,041 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    11920 Missouri Bottom Rd, Hazelwood, MO 63042
    View profile for Air Comfort Service, Inc.(314) 819-0028

  4. #4 B & B Heating & Cooling

    Based in Florissant, 24 mi away

    60/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.9★ from 1,285 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 1,285 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1955 Washington St, Florissant, MO 63033
    View profile for B & B Heating & Cooling(314) 838-9800

  6. #6 Premier, Inc

    Based in Saint Charles, 23 mi away

    59/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.9★ from 422 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 422 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    179 Hughes Ln, St Charles, MO 63301
    View profile for Premier, Inc(636) 916-1122

  7. #7 B & W Heating & Cooling

    Based in Wood River, 22 mi away

    59/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.8★ from 383 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 383 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    398 E Edwardsville Rd, Wood River, IL 62095
    View profile for B & W Heating & Cooling(618) 254-0645

  10. #10 Click Heating & Cooling

    Based in Florissant, 22 mi away

    55/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 28 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    124 St Francois St, Florissant, MO 63031
    View profile for Click Heating & Cooling(314) 837-3737

  11. #11 MRC Services LLC

    Based in Bridgeton, 25 mi away

    54/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.7★ from 35 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.7★ from 35 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3939 Dalton Industrial Ct, Bridgeton, MO 63044
    View profile for MRC Services LLC(314) 651-0561

  12. #12 Cardinal Plumbing Co.

    Based in Alton, 17 mi away

    54/100CR Score

    Ranked #12 because of its Google rating and review volume: 4.9★ from 462 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 462 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3133 Washington Ave, Alton, IL 62002
    View profile for Cardinal Plumbing Co.(618) 215-3780

  13. #13 Ross Home Services LLC

    Based in Alton, 16 mi away

    54/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 3 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    324 Lindenwood Blvd, Alton, IL 62002
    View profile for Ross Home Services LLC(618) 477-3077

  15. #15 Bill's Heating & Cooling

    Based in Wood River, 22 mi away

    52/100CR Score

    Ranked #15 because of its Google rating and trade focus: 2.5★ from 8 Google reviews, listed on Google as “Heating contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 2.5★ from 8 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    337 Greenview St, Wood River, IL 62095
    View profile for Bill's Heating & Cooling(618) 531-5138

  16. #16 All Pro Furnace

    Based in Hazelwood, 23 mi away

    52/100CR Score

    Ranked #16 because of its Google rating and trade focus: 3.0★ from 4 Google reviews, listed on Google as “Heating contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 3.0★ from 4 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7215 N Lindbergh Blvd, Hazelwood, MO 63042
    View profile for All Pro Furnace(314) 499-1824

  18. #18 Goldkamp Heating & Cooling

    Based in Florissant, 23 mi away

    42/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.9★ from 1,368 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 1,368 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    890 N Lafayette St, Florissant, MO 63031
    View profile for Goldkamp Heating & Cooling(314) 936-2206

  19. #19 Green Titans Energy

    Based in East Saint Louis, 25 mi away

    42/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “HVAC contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.3★ from 12 Google reviews
    View profile for Green Titans Energy(314) 200-5505

  20. #20 Bush Refrigeration, Inc.

    Based in Godfrey, 13 mi away

    41/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.9★ from 161 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 161 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    7020 Ingham Ln, Godfrey, IL 62035
    View profile for Bush Refrigeration, Inc.(618) 467-0177

  21. #21 Den-Son Inc. Cooling & Heating

    Based in Godfrey, 12 mi away

    41/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.8★ from 162 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 162 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    104 E Center St, Brighton, IL 62012
    View profile for Den-Son Inc. Cooling & Heating(618) 372-8375

  22. #22 Womack Heating & Cooling Inc.

    Based in Jerseyville

    41/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Heating contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 16 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    609 S State St, Jerseyville, IL 62052
    View profile for Womack Heating & Cooling Inc.(618) 639-3386

  23. #23 Vitt

    Based in Bridgeton, 25 mi away

    41/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.8★ from 1,329 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 1,329 Google reviews
    Hours
    Mon–Fri 7:30 AM–4:30 PM · Sat–Sun closed
    Address
    613 1st Capitol Dr, St Charles, MO 63301
    View profile for Vitt(314) 351-5580

  25. #25 American Air Heating & Cooling

    Based in Wood River, 22 mi away

    40/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.9★ from 355 Google reviews, listed on Google as “HVAC contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 355 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat 8 AM–3 PM · Sun 9 AM–1 PM
    Address
    191 N Old St Louis Rd, Wood River, IL 62095
    View profile for American Air Heating & Cooling(618) 243-7591

Top 50 of 58 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 Jerseyville, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Tomlin Heating and Air394.9★ (82)17 mi
27ACE Service Experts Heating & Cooling394.7★ (359)23 mi
28Assured Heating & Cooling394.9★ (322)25 mi
29Ward, Inc.394.9★ (249)24 mi
30Janssen Heating Cooling Plumbing & Insulation375.0★ (52)22 mi
31Laird Conditioning and Heating374.6★ (17)14 mi
32McCormick Heating & Cooling & Appliance Repair374.9★ (18)17 mi
33Tech River Consulting, LLC375.0★ (12)16 mi
34Ehrlich's Kitchens & Baths, Heating & Cooling374.8★ (55)24 mi
35Greg's Service Inc. Heating & Cooling364.9★ (30)22 mi
36Nu-Way Heating & Air Conditioning364.4★ (66)22 mi
37Newton Sales and Service364.7★ (39)23 mi
38Leiber Heating & Air Conditioning364.7★ (43)24 mi
39Florissant Heating and Cooling364.8★ (20)21 mi
40Hazelwood Heating and Cooling365.0★ (23)24 mi
411st Choice Appliance and HVAC Repairs364.0★ (104)24 mi
42Hazelwood Heating and Cooling355.0★ (19)25 mi
43Perfect Air Duct Cleaning Service354.7★ (7)18 mi
44Bertels and Company Heating & Cooling, TIM BERTELS - PROPRIETOR355.0★ (11)21 mi
45Kane Mechanical Group, LLC354.7★ (10)21 mi
46Heating & Cooling354.6★ (16)23 mi
47Bertels & Company Heating & Cooling355.0★ (15)25 mi
48All Around HVAC343.1★ (8)19 mi
49Daileys heating and cooling344.0★ (4)19 mi
50Trinity Heating and Cooling344.4★ (12)25 mi

How we ranked emergency HVAC contractors in Jerseyville

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 Jerseyville: questions

Which HVAC contractors in Jerseyville are open 24/7?

16 on this list post 24/7 hours, including Academy Air Heating, Cooling, Plumbing and Electric, Pruitt Mechanical Services, Air Comfort Service, Inc., B & B Heating & Cooling and Gene's Appliance AC & Heating.

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

Academy Air Heating, Cooling, Plumbing and Electric is #1, with a CR Score of 62 out of 100 on emergency weights.

How are emergency HVAC contractors in Jerseyville 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 Jerseyville

  1. October 2026: CR Scores recalculated for 58 hvac contractors serving Jerseyville.
  2. October 2026: 1 duplicate listing merged.

More emergency and heating and cooling pages