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Emergency HVAC Contractors in Fulton, NY (2026)

Top 50 of 80 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 Fulton: Syracuse Heating and Cooling, 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 Fulton at a glance

Top emergency HVAC contractors in Fulton at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Syracuse Heating and Cooling634.9★ (562)North Syracuse, 10 mi away24/7
2Halco of Syracuse624.9★ (933)Baldwinsville, 18 mi away24/7
3Falso Service Experts614.6★ (2,153)Mattydale, 23 mi away24/7
4Hummingbird Heating, Cooling, Plumbing & Electric614.9★ (851)Syracuse, 22 mi away24/7
5Heat Wiser - Heating & Air Conditioning614.9★ (351)Baldwinsville, 17 mi away24/7
6Isaac Heating & Air Conditioning614.8★ (1,322)Syracuse, 25 mi away24/7
7Ace Heating & Cooling595.0★ (8)Fulton24/7
8Just some brothers heating and cooling,LLC585.0★ (46)Baldwinsville, 14 mi away24/7
9CJ Demars Mechanical585.0★ (5)Fulton24/7
10Hometown Heating & Air Conditioning584.8★ (145)Syracuse, 21 mi away24/7

Call an emergency HVAC contractor in Fulton 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 Fulton, 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 80 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.

  2. #2 Halco of Syracuse

    Based in Baldwinsville, 18 mi away

    62/100CR Score

    Ranked #2 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

  3. #3 Falso Service Experts

    Based in Mattydale, 23 mi away

    61/100CR 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

  13. #13 Rudy Plumbing

    Based in Baldwinsville, 12 mi away

    57/100CR Score

    Ranked #13 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

  17. #17 4 Power Now Inc.

    Based in Syracuse, 23 mi away

    56/100CR Score

    Ranked #17 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

  21. #21 Heat Wiser

    Based in Mattydale, 17 mi away

    54/100CR Score

    Ranked #21 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

  24. #24 TAG MECHANICAL

    Based in Syracuse, 23 mi away

    53/100CR Score

    Ranked #24 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

Top 50 of 80 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 Fulton, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Airco-Witz Hvac Inc522.9★ (11)23 mi
27Potter Heating & Air Conditioning-Perrone Plumbing513.9★ (78)23 mi
28McCool Mechanical474.9★ (27)16 mi
29Charles Heating, Air Conditioning, Plumbing & Electrical454.8★ (2,620)19 mi
30E & V Energy424.3★ (47)In Fulton
31Yager's Plumbing & Heating Inc424.1★ (61)In Fulton
32Rinaldi Mechanical Service425.0★ (5)22 mi
33JSW Heating & Cooling415.0★ (181)17 mi
34Rockwest Center414.2★ (5)23 mi
35Chiasson's Heating & Air Conditioning414.6★ (87)10 mi
36Johnson Controls Syracuse Office412.3★ (6)22 mi
37Raponi Plumbing & Heating403.7★ (27)In Fulton
38Baldwinsville Heating & Clng404.7★ (6)12 mi
39Comfort Windows & Doors394.6★ (796)16 mi
40Cooney Air Conditioning & Heating394.6★ (161)22 mi
41Shane & Sons Heating & Cooling394.6★ (78)18 mi
42Aire Serv of the Fingerlakes394.9★ (81)21 mi
43JR Comerford & Son373.2★ (14)10 mi
44Blessed Heating and Cooling LLC - Syracuse NY372.9★ (12)10 mi
45M D Ewald Heating & Air Conditioning374.7★ (34)22 mi
46pro tech air solution375.0★ (3)9 mi
47Syracuse Heating & Air Conditioning364.8★ (32)23 mi
48Healy Plumbing & Heating Inc363.0★ (5)22 mi
49Mc Donald Plumbing & Heating364.8★ (4)24 mi
50Syracuse Heating & Air Conditioning Corporation365.0★ (19)23 mi

How we ranked emergency HVAC contractors in Fulton

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 Fulton: questions

Which HVAC contractors in Fulton are open 24/7?

25 on this list post 24/7 hours, including Syracuse Heating and Cooling, Halco of Syracuse, Falso Service Experts, Hummingbird Heating, Cooling, Plumbing & Electric and Heat Wiser - Heating & Air Conditioning.

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

Syracuse Heating and Cooling is #1, with a CR Score of 63 out of 100 on emergency weights.

How are emergency HVAC contractors in Fulton 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 Fulton

  1. October 2026: CR Scores recalculated for 80 hvac contractors serving Fulton.

More emergency and heating and cooling pages