63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 562 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 562 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best HVAC Contractors in Fulton, NY (2026)
80 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Fulton: Syracuse Heating and Cooling, CR Score 63/100; 4.9★ from 562 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Halco of Syracuse, posts 24/7 hours; ranked #2 of 80.
- 3
Most-reviewed: Charles Heating, Air Conditioning, Plumbing & Electrical, 2,620 Google reviews at 4.8★, the most of 80 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
80 Fulton HVAC contractors are ranked here by CR Score, from ten published factors. 27 are open 24/7, 49 open Saturdays and 43 open Sundays, based on posted hours. The median Google rating is 4.6★ across 80 rated businesses.
Top 10 HVAC contractors in Fulton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Syracuse Heating and Cooling | 63 | 4.9★ (562) | North Syracuse, 10 mi away | 24/7 | Overall |
| 2 | Halco of Syracuse | 62 | 4.9★ (933) | Baldwinsville, 18 mi away | 24/7 | Emergencies |
| 3 | Charles Heating, Air Conditioning, Plumbing & Electrical | 61 | 4.8★ (2,620) | Syracuse, 19 mi away | Sat · Sun · Evenings | Most reviews |
| 4 | Hummingbird Heating, Cooling, Plumbing & Electric | 61 | 4.9★ (851) | Syracuse, 22 mi away | 24/7 | — |
| 5 | Heat Wiser - Heating & Air Conditioning | 61 | 4.9★ (351) | Baldwinsville, 17 mi away | 24/7 | — |
| 6 | Falso Service Experts | 60 | 4.6★ (2,153) | Mattydale, 23 mi away | 24/7 | — |
| 7 | Isaac Heating & Air Conditioning | 60 | 4.8★ (1,322) | Syracuse, 25 mi away | 24/7 | — |
| 8 | JSW Heating & Cooling | 58 | 5.0★ (181) | North Syracuse, 17 mi away | Sat · Sun | — |
| 9 | Ace Heating & Cooling | 58 | 5.0★ (8) | Fulton | 24/7 | — |
| 10 | Just some brothers heating and cooling,LLC | 58 | 5.0★ (46) | Baldwinsville, 14 mi away | 24/7 | — |
The 80 best HVAC contractors in Fulton, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Baldwinsville, 18 mi away
62/100CR ScoreRanked #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
Based in Syracuse, 19 mi away
61/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 2,620 Google reviews, the most in Fulton.
- 4.8★ from 2,620 Google reviews
- Hours
- Mon–Sun 8 AM–12 AM
- Address
- 914 Old Liverpool Rd, Liverpool, NY 13088
Based in Syracuse, 22 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 851 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 851 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 120 Arterial Rd, Syracuse, NY 13206
Based in Baldwinsville, 17 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 351 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 351 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1803 Cold Springs Rd, Liverpool, NY 13090
Based in Mattydale, 23 mi away
60/100CR ScoreRanked #6 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
Based in Syracuse, 25 mi away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 1,322 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 1,322 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2780 Erie Blvd E, Syracuse, NY 13224
Based in North Syracuse, 17 mi away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 181 Google reviews, listed on Google as “Air conditioning contractor”.
- 5.0★ from 181 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun 7 AM–12 PM
Based in Fulton
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 8 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Baldwinsville, 14 mi away
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4118 NY-31, Clay, NY 13041
Based in Syracuse, 21 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 145 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 145 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5985 E Taft Rd, Syracuse, NY 13212
Based in Fulton
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 708 Cayuga St, Fulton, NY 13069
Based in North Syracuse, 19 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.7★ from 93 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 93 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5713 Caughdenoy Rd, Cicero, NY 13039
#14 Rudy Plumbing
Based in Baldwinsville, 12 mi away
57/100CR ScoreRanked #14 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
Based in Syracuse, 21 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.5★ from 185 Google reviews, listed on Google as “HVAC contractor”.
- 4.5★ from 185 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 618 Wolf St, Syracuse, NY 13208
Based in Fairmount, 22 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.5★ from 137 Google reviews, listed on Google as “HVAC contractor”.
- 4.5★ from 137 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5054 Smoral Rd, Camillus, NY 13031
Based in Oswego, 6 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “HVAC contractor”.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Auburn, 21 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 81 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 81 Google reviews
- Hours
- Mon–Sun 8 AM–12 AM
Based in Mattydale, 23 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 42 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6780 Northern Blvd #206, East Syracuse, NY 13057
Based in Syracuse, 18 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.6★ from 78 Google reviews, listed on Google as “Heating contractor”.
- 4.6★ from 78 Google reviews
- Hours
- Mon–Sun 8 AM–4:30 PM
- Address
- 5145 Bear Rd, Syracuse, NY 13212
#21 4 Power Now Inc.
Based in Syracuse, 23 mi away
55/100CR ScoreRanked #21 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
Based in Oswego, 12 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “HVAC contractor”.
- 4.4★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1416 County Rte 1, Oswego, NY 13126
#23 E & V Energy
Based in Fulton
54/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.3★ from 47 Google reviews, listed on Google as “HVAC contractor”.
- 4.3★ from 47 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 365 N 1st St, Fulton, NY 13069
Based in Baldwinsville, 23 mi away
54/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 28 Google reviews, listed on Google as “HVAC contractor”.
- 4.7★ from 28 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Baldwinsville, 14 mi away
54/100CR ScoreRanked #25 because of its Google rating and trade focus: 3.6★ from 52 Google reviews, listed on Google as “HVAC contractor”.
- 3.6★ from 52 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
HVAC contractors ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 80 ranked HVAC contractors here; the rest are on their profiles.
Also serving Fulton
20 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Aeroseal | 5.0★ (1) | 22 mi |
| Air Temp Heating & Air Conditioning | 5.0★ (1) | 22 mi |
| Baldwinsville Heating and Cooling | 5.0★ (2) | 12 mi |
| Blessed Heating and Cooling LLC - Syracuse NY | 2.9★ (12) | 10 mi |
| CJ Demars Heating and Air conditioning | 11 mi | |
| Davis Mechanical Services | 5.0★ (2) | 23 mi |
| Do It Right Plumbing | 4.9★ (19) | In Fulton |
| Flood Electric Heating & Cooling | 10 mi | |
| J A Heating & Air Conditioning | 5.0★ (1) | In Fulton |
| JR Comerford & Son | 3.2★ (14) | 10 mi |
| Nicotra Heating And Air Conditioning | 5.0★ (2) | 23 mi |
| Onondaga Heating & Air Conditioning | 5.0★ (2) | 21 mi |
| Phil's Plumbing & HVAC | 1.0★ (1) | In Fulton |
| Potter Heating & Air Conditioning-Perrone Plumbing | 3.9★ (78) | 23 mi |
| Rinaldi Mechanical Service | 5.0★ (5) | 22 mi |
| Rockwest Center | 4.2★ (5) | 23 mi |
| Sunshine heating & cooling LLC | 5.0★ (2) | 9 mi |
| Syracuse Energy Systems, Inc. | 11 mi | |
| Trane Commercial Sales Office | 5.0★ (1) | 24 mi |
| United Refrigeration Inc | 5.0★ (1) | 23 mi |
How much do HVAC contractors cost in Fulton?
National price ranges in USD, not adjusted for Fulton. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
When to hire an HVAC contractor in New York
In New York, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
How we ranked Fulton HVAC contractors
We scored 80 Fulton HVAC contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Fulton data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
HVAC contractors in Fulton: frequently asked questions
Who is the best HVAC contractor in Fulton?
By CR Score, the highest-ranked HVAC contractor in Fulton, NY is Syracuse Heating and Cooling with a CR Score of 63/100. It has 4.9★ from 562 Google reviews. It is open 24/7. Halco of Syracuse (#2) and Charles Heating, Air Conditioning, Plumbing & Electrical (#3) follow. We ranked 80 HVAC contractors on ten factors, last updated October 22, 2026.
How many HVAC contractors are there in Fulton?
ContractorsRanked ranks 80 HVAC contractors serving Fulton, NY. 5 of them are based in Fulton; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Fulton are open 24/7?
27 ranked HVAC contractors in Fulton post 24/7 hours. The highest-ranked are Syracuse Heating and Cooling (#1), Halco of Syracuse (#2) and Hummingbird Heating, Cooling, Plumbing & Electric (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Fulton work on weekends?
49 of 80 ranked HVAC contractors post Saturday hours and 43 post Sunday hours. The highest-ranked open Saturdays are Syracuse Heating and Cooling (#1), Halco of Syracuse (#2) and Charles Heating, Air Conditioning, Plumbing & Electrical (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Fulton?
AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Fulton. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Fulton HVAC contractors have?
The median Google rating among 80 rated HVAC contractors in Fulton is 4.6★, with a median of 23 reviews. Charles Heating, Air Conditioning, Plumbing & Electrical has the most, 2,620 reviews, and ranks #3. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire an HVAC contractor in Fulton?
In New York, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
How does ContractorsRanked rank HVAC contractors?
Each HVAC contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Fulton
- October 2026: CR Scores recalculated for 80 hvac contractors serving Fulton.
More HVAC contractors and Fulton pages
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Other trades in Fulton
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- Solar installers in Fulton12 ranked
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- Foundation repair companies in Fulton22 ranked
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