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Emergency HVAC Contractors in Bethel, CT (2026)

Top 50 of 500 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 Bethel: Edgerton, 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 Bethel at a glance

Top emergency HVAC contractors in Bethel at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Edgerton, Inc.664.8★ (555)Bethel24/7
2Ward Heating and Cooling LLC655.0★ (240)Bethel24/7
3Hefferon Heating & Cooling LLC644.9★ (380)Danbury, 4 mi away24/7
4ENCON Heating and Air Conditioning644.9★ (529)Bridgeport, 7 mi away24/7
5Ryan F. Murphy Heating & Cooling LLC645.0★ (969)New Milford, 14 mi away24/7
6Reliable Heating LLC634.9★ (81)Bethel24/7
7Top Tier Energy Service624.8★ (212)Ridgefield, 7 mi away24/7
8Aire Serv of Southwest Connecticut624.8★ (565)Ansonia, 14 mi away24/7
9Degree Heating and Cooling624.7★ (442)New Milford, 12 mi away24/7
10Berkshire Refrigeration Service624.6★ (57)Bethel24/7

Call an emergency HVAC contractor in Bethel 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 Bethel, 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 500 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.

  1. Ranked #1 in Bethel

    #1 Edgerton, Inc.

    Based in Bethel

    66/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.8★ from 555 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 555 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    786 Main St, Monroe, CT 06468
    View profile for Edgerton, Inc.(203) 268-6279

  13. #13 Levco Oil & Propane

    Based in Trumbull, 17 mi away

    61/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.7★ from 590 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 590 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    55 Merritt Blvd, Trumbull, CT 06611
    View profile for Levco Oil & Propane(203) 533-8249

  15. #15 Bell Mechanical

    Based in Mahopac, 18 mi away

    61/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.6★ from 640 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 640 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    200 US-6, Mahopac, NY 10541
    View profile for Bell Mechanical(845) 409-0490

  17. #17 Aire Serv of Shelton

    Based in Ansonia, 17 mi away

    61/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.8★ from 347 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 347 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    41 Clifton Ave, Ansonia, CT 06401
    View profile for Aire Serv of Shelton(203) 717-9527

  25. #25 Air Solutions, Inc.

    Based in Stamford, 24 mi away

    60/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.8★ from 718 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 718 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    430 Fairfield Ave, Stamford, CT 06902
    View profile for Air Solutions, Inc.(203) 357-8853

Top 50 of 500 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 Bethel, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26American Heating Air Conditioning Service604.9★ (372)22 mi
27Service Sean, LLC594.9★ (115)16 mi
28Leak Off Plumbing & Heating595.0★ (86)15 mi
29Superior HVAC & Tank Removal | Residential Heating & Cooling Contractor594.9★ (277)23 mi
30EXTRAVE Heating & Cooling595.0★ (209)22 mi
31High Performance Energy Solutions594.8★ (8)In Bethel
32Climate Care, LLC594.6★ (171)17 mi
33ENCON Heating and Air Conditioning594.9★ (211)22 mi
34Green Mechanicals Heating & Cooling LLC594.8★ (179)20 mi
35Active Air LLC595.0★ (44)13 mi
36Hood Services 24 | Commercial Restaurant Hood Repair594.7★ (12)4 mi
37Standard Oil of Connecticut594.2★ (415)19 mi
38E Elving Heating and Cooling LLC584.9★ (90)20 mi
39Fusaro Plumbing & Heating Inc.585.0★ (39)In Bethel
40FAIRCONN Plumbing And Heating LLC585.0★ (101)22 mi
41Vaz Plumbing, Heating & Cooling, Llc583.7★ (9)3 mi
42Hands On Heating Inc.584.9★ (59)19 mi
43BLM Refrigeration Heating & Air Conditioning584.1★ (14)7 mi
44Cassidy Plumbing & Heating, Inc584.9★ (294)14 mi
45County Cooling575.0★ (71)21 mi
46N&N Heating and Cooling574.9★ (43)17 mi
47Paul's Heating and Cooling575.0★ (44)19 mi
48Legend Home Services574.3★ (18)9 mi
49Candito Plumbing and HVAC, LLC574.9★ (50)20 mi
50Reilly Mechanical HVAC575.0★ (32)17 mi

How we ranked emergency HVAC contractors in Bethel

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 Bethel: questions

Which HVAC contractors in Bethel are open 24/7?

25 on this list post 24/7 hours, including Edgerton, Inc., Ward Heating and Cooling LLC, Hefferon Heating & Cooling LLC, ENCON Heating and Air Conditioning and Ryan F. Murphy Heating & Cooling LLC.

Who is ranked #1 for emergency heating and cooling in Bethel, CT?

Edgerton, Inc. is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency HVAC contractors in Bethel 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 Bethel

  1. October 2026: CR Scores recalculated for 500 hvac contractors serving Bethel.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages