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Emergency HVAC Contractors in Ridgefield, CT (2026)

Top 50 of 567 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 Ridgefield: ENCON Heating and Air Conditioning, 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 Ridgefield at a glance

Top emergency HVAC contractors in Ridgefield at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1ENCON Heating and Air Conditioning654.9★ (529)Bridgeport, 1 mi away24/7
2Top Tier Energy Service644.8★ (212)Ridgefield24/7
3Hefferon Heating & Cooling LLC634.9★ (380)Danbury, 10 mi away24/7
4Aire Serv of Southwest Connecticut624.8★ (565)Ansonia, 12 mi away24/7
5Bruni & Campisi, Inc.624.7★ (3,366)Greenburgh, 22 mi away24/7
6Edgerton, Inc.624.8★ (555)Bethel, 13 mi away24/7
7Sila Heating, Air Conditioning, Plumbing & Electrical624.8★ (1,821)White Plains, 21 mi away24/7
8Ryan F. Murphy Heating & Cooling LLC625.0★ (969)New Milford, 21 mi away24/7
9Air Solutions, Inc.614.8★ (718)Stamford, 17 mi away24/7
10Servco Oil & Propane615.0★ (133)Darien, 9 mi away24/7

Call an emergency HVAC contractor in Ridgefield 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 Ridgefield, 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 567 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.

  6. #6 Edgerton, Inc.

    Based in Bethel, 13 mi away

    62/100CR Score

    Ranked #6 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

  9. #9 Air Solutions, Inc.

    Based in Stamford, 17 mi away

    61/100CR Score

    Ranked #9 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

  11. #11 Bell Mechanical

    Based in Mahopac, 14 mi away

    61/100CR Score

    Ranked #11 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

  15. #15 HVAC Specialist Inc

    Based in Greenburgh, 20 mi away

    61/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.9★ from 549 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 549 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8 Sunset Pl, Hawthorne, NY 10532
    View profile for HVAC Specialist Inc(914) 666-7667

  20. #20 Levco Oil & Propane

    Based in Trumbull, 19 mi away

    60/100CR Score

    Ranked #20 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

  21. #21 Robison

    Based in Port Chester, 21 mi away

    60/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.5★ from 1,257 Google reviews, listed on Google as “HVAC contractor”.

    • 4.5★ from 1,257 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    One Gateway Plaza 4th floor, Port Chester, NY 10573
    View profile for Robison(914) 345-5700

  25. #25 Climate Care, LLC

    Based in Norwalk, 12 mi away

    60/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.6★ from 171 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 171 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    318 Strawberry Hill Ave, Norwalk, CT 06851
    View profile for Climate Care, LLC(203) 354-2020

Top 50 of 567 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 Ridgefield, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Maselli Contracting & HVAC LLC604.9★ (306)19 mi
27wtech22 Heating and Cooling605.0★ (111)15 mi
28Reliable Heating LLC604.9★ (81)12 mi
29A & S Nathan Heating & Cooling LLC594.8★ (446)22 mi
30Ward Heating and Cooling LLC595.0★ (240)21 mi
31Bertola Plumbing & Heating595.0★ (570)12 mi
32FAIRCONN Plumbing And Heating LLC595.0★ (101)15 mi
33Aire Serv of Shelton594.8★ (347)22 mi
34N&N Heating and Cooling594.9★ (43)10 mi
35Leak Off Plumbing & Heating595.0★ (86)16 mi
36Royal Comfort594.9★ (199)20 mi
37Metro-Aire Heating & Air Conditioning595.0★ (173)22 mi
38Romeo Morelli & Sons Plumbing-Heating-Well Pumps595.0★ (439)13 mi
39Candito Plumbing and HVAC, LLC584.9★ (50)13 mi
40County Cooling585.0★ (71)17 mi
41A.E. Olsen Co., Inc. Service America584.8★ (170)21 mi
42Active Air LLC585.0★ (44)14 mi
43Giuliani Air Conditioning & Heating585.0★ (83)19 mi
44Standard Oil of Connecticut584.2★ (415)19 mi
45Evolution Air, LLC584.9★ (60)17 mi
46Brothers Fix It584.7★ (30)12 mi
47MGC Heating and Air Conditioning LLC574.9★ (94)21 mi
48Service Sean, LLC574.9★ (115)23 mi
49Hands On Heating Inc.574.9★ (59)19 mi
50Hood Services 24 | Commercial Restaurant Hood Repair574.7★ (12)8 mi

How we ranked emergency HVAC contractors in Ridgefield

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 Ridgefield: questions

Which HVAC contractors in Ridgefield are open 24/7?

25 on this list post 24/7 hours, including ENCON Heating and Air Conditioning, Top Tier Energy Service, Hefferon Heating & Cooling LLC, Aire Serv of Southwest Connecticut and Bruni & Campisi, Inc..

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

ENCON Heating and Air Conditioning is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency HVAC contractors in Ridgefield 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 Ridgefield

  1. October 2026: CR Scores recalculated for 567 hvac contractors serving Ridgefield.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages