Skip to content
ContractorsRanked

Emergency HVAC Contractors in Syracuse, NY (2026)

Top 50 of 95 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 Syracuse: Isaac Heating & 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 Syracuse at a glance

Top emergency HVAC contractors in Syracuse at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Isaac Heating & Air Conditioning674.8★ (1,322)Syracuse24/7
2Hummingbird Heating, Cooling, Plumbing & Electric674.9★ (851)Syracuse24/7
3Falso Service Experts664.6★ (2,153)Mattydale, 5 mi away24/7
4Syracuse Energy Systems, Inc.665.0★ (359)Syracuse24/7
5Halco of Syracuse654.9★ (933)Baldwinsville, 5 mi away24/7
6Heat Wiser - Heating & Air Conditioning634.9★ (351)Baldwinsville, 7 mi away24/7
7Hometown Heating & Air Conditioning634.8★ (145)Syracuse24/7
8Angelo Chiodo Heating & Air Conditioning634.5★ (185)Syracuse24/7
9Syracuse Heating and Cooling624.9★ (562)North Syracuse, 14 mi away24/7
104 Power Now Inc.624.5★ (75)Syracuse24/7

Call an emergency HVAC contractor in Syracuse 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 Syracuse, 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 95 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.

  3. #3 Falso Service Experts

    Based in Mattydale, 5 mi away

    66/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.6★ from 2,153 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 2,153 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6019 Corporate Dr, East Syracuse, NY 13057
    View profile for Falso Service Experts(315) 544-3552

  5. #5 Halco of Syracuse

    Based in Baldwinsville, 5 mi away

    65/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.9★ from 933 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.9★ from 933 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    204 Bass St, Liverpool, NY 13088
    View profile for Halco of Syracuse(315) 992-6300

  10. #10 4 Power Now Inc.

    Based in Syracuse

    62/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.5★ from 75 Google reviews, listed on Google as “HVAC contractor”.

    • 4.5★ from 75 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6085 Court Street Rd, Syracuse, NY 13206
    View profile for 4 Power Now Inc.(315) 463-4455

  19. #19 TAG MECHANICAL

    Based in Syracuse

    59/100CR Score

    Ranked #19 because of its Google rating and trade focus: 3.5★ from 29 Google reviews, listed on Google as “HVAC contractor”.

    • 3.5★ from 29 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4019 New Ct Ave, Syracuse, NY 13206
    View profile for TAG MECHANICAL(315) 463-4455

  21. #21 Rudy Plumbing

    Based in Baldwinsville, 11 mi away

    58/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.5★ from 34 Google reviews, listed on Google as “Heating contractor”.

    • 4.5★ from 34 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8512 Oswego Rd Suite 100, Baldwinsville, NY 13027
    View profile for Rudy Plumbing(315) 638-7839

  23. #23 Heat Wiser

    Based in Mattydale, 7 mi away

    57/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 6 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Heat Wiser(315) 457-4100

Top 50 of 95 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 Syracuse, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Kozy Heating & Air Conditioning543.7★ (36)22 mi
27Ace Heating & Cooling535.0★ (8)23 mi
28CJ Demars Mechanical525.0★ (5)23 mi
29Stillman Imperial Plumbing and Heating503.8★ (14)22 mi
30Charles Heating, Air Conditioning, Plumbing & Electrical494.8★ (2,620)In Syracuse
31McCool Mechanical494.9★ (27)8 mi
32Rockwest Center484.2★ (5)In Syracuse
33Rinaldi Mechanical Service485.0★ (5)3 mi
34Johnson Controls Syracuse Office472.3★ (6)In Syracuse
35Fred F. Collis & Sons444.8★ (125)In Syracuse
36Cooney Air Conditioning & Heating444.6★ (161)In Syracuse
37JSW Heating & Cooling445.0★ (181)8 mi
38Mc Donald Plumbing & Heating434.8★ (4)In Syracuse
39Shane & Sons Heating & Cooling434.6★ (78)In Syracuse
40Healy Plumbing & Heating Inc433.0★ (5)In Syracuse
41Comfort Windows & Doors434.6★ (796)In Syracuse
42Risley Mechanical Services LLC434.3★ (12)23 mi
43Syracuse Heating & Air Conditioning424.8★ (32)In Syracuse
44M D Ewald Heating & Air Conditioning424.7★ (34)In Syracuse
45Syracuse Heating & A/C424.6★ (25)In Syracuse
46Syracuse Heating & Air Conditioning Corporation425.0★ (19)In Syracuse
47SewerCuse Drain Solutions425.0★ (22)1 mi
48Heating & Air Conditioning Syracuse414.4★ (30)In Syracuse
49Skurpski Heating & Air Conditioning Inc.414.9★ (17)In Syracuse
50Simply Ductless415.0★ (15)In Syracuse

How we ranked emergency HVAC contractors in Syracuse

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 Syracuse: questions

Which HVAC contractors in Syracuse are open 24/7?

25 on this list post 24/7 hours, including Isaac Heating & Air Conditioning, Hummingbird Heating, Cooling, Plumbing & Electric, Falso Service Experts, Syracuse Energy Systems, Inc. and Halco of Syracuse.

Who is ranked #1 for emergency heating and cooling in Syracuse, NY?

Isaac Heating & Air Conditioning is #1, with a CR Score of 67 out of 100 on emergency weights.

How are emergency HVAC contractors in Syracuse 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?

24 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Syracuse

  1. October 2026: CR Scores recalculated for 95 hvac contractors serving Syracuse.

More emergency and heating and cooling pages