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Best HVAC Repairs in Buffalo, NY (2026)

15 verified businesses · Sorted by rating & reviews

Last updated: March 17, 2026 15 listings in Buffalo, NY

Looking for a reliable hvac repair in Buffalo, NY? We've ranked the 15 best local businesses based on Google ratings and verified review counts. Each listing includes contact info, address, and a quality score so you can make a confident choice.

1

Emerald Heating & Cooling

Google ★★★★½ 4.9 1.4k reviews
Yelp 3.0 stars 2.9 25 reviews
↓ Declining · 3 mo: 4.7★ (48) · 6 mo: 4.8★ (66) · 12 mo: 4.7★ (99)
5003 Broadway, Depew, NY 14043
+1716-671-7636
HVAC contractor
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Emerald Heating & Cooling photo 1
2

Sunbeam Service Experts

Google ★★★★½ 4.9 1.1k reviews
Yelp 3.5 stars 3.4 24 reviews
↓ Declining · 3 mo: 4.3★ (11) · 6 mo: 4.5★ (41) · 12 mo: 4.6★ (76)
Staff: +Hunter (2) +Mo (2)
2914 Walden Ave Suite 300, Depew, NY 14043
+1716-325-4751
HVAC contractor
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3

Isaac Heating and Air Conditioning

Google ★★★★½ 4.9 874 reviews
Yelp 4.5 stars 4.4 13 reviews
→ Stable · 3 mo: 4.8★ (53) · 6 mo: 4.8★ (107) · 12 mo: 4.9★ (175)
70 Benbro Dr, Buffalo, NY 14225
+1716-929-6276
HVAC contractor
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Isaac Heating and Air Conditioning photo 1
4

Adema Heating & Air Conditioning Inc

Google ★★★★½ 4.8 413 reviews
Yelp 4.5 stars 4.4 13 reviews
→ Stable · 3 mo: 4.8★ (22) · 6 mo: 4.8★ (53) · 12 mo: 4.8★ (108)
Staff: +Adema (2)
378 Englewood Ave, Buffalo, NY 14223
+1716-834-7611
HVAC contractor
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Adema Heating & Air Conditioning Inc photo 1
5

O'Donnell Heating & Air Conditioning Inc - Buffalo

Google ★★★★½ 4.7 433 reviews
↓ Declining · 3 mo: 4.4★ (7) · 6 mo: 4.4★ (14) · 12 mo: 4.6★ (20)
Staff: +Nick (2) +phil (2) +O'Donnell (2)
2032 Eggert Rd, Buffalo, NY 14226
+1716-836-8000
HVAC contractor
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6

JP Heating & Cooling, LLC.

Google ★★★★★ 5.0 188 reviews
Yelp 5.0 stars 5.0 5 reviews
→ Stable · 3 mo: 5.0★ (13) · 6 mo: 5.0★ (37) · 12 mo: 5.0★ (50)
Staff: +Jim (2) +JP (2)
2060 Niagara St, Buffalo, NY 14207
+1716-832-8200
HVAC contractor
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JP Heating & Cooling, LLC. photo 1
7

Service Pro Heating & Cooling

Google ★★★★★ 5.0 171 reviews
Yelp 5.0 stars 5.0 5 reviews
→ Stable · 3 mo: 5.0★ (5) · 6 mo: 5.0★ (12) · 12 mo: 5.0★ (20)
125 St Amelia Dr, Tonawanda, NY 14150
+1716-830-4710
HVAC contractor
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8

John Lock Air Conditioning & Heating Service Inc.

Google ★★★★½ 4.7 146 reviews
Yelp 3.5 stars 3.5 8 reviews
↑ Improving · 3 mo: 5.0★ (47) · 6 mo: 5.0★ (72) · 12 mo: 5.0★ (75)
Staff: +Brian (2) john lock (2)
3120 Genesee St, Cheektowaga, NY 14225
+1716-894-6400
HVAC contractor
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9

TRS Heating and Air Conditioning, Inc

Google ★★★★☆ 4.3 182 reviews
Yelp 4.5 stars 4.4 13 reviews
↑ Improving · 3 mo: 4.9★ (50) · 6 mo: 4.9★ (69) · 12 mo: 4.7★ (84)
Staff: +Paul (2)
14 Ransier Dr, West Seneca, NY 14224
+1716-825-9911
HVAC contractor
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10

Buffalo Heating & Air Conditioning

Google ★★★★★ 5.0 27 reviews
635 E Eagle St, Buffalo, NY 14210
HVAC contractor
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11

Buffalo Heating & Air Conditioning

Google ★★★★½ 4.9 13 reviews
→ Stable · 3 mo: 5.0★ (5) · 6 mo: 5.0★ (6) · 12 mo: 5.0★ (6)
501 Franklin St, Buffalo, NY 14202
+1716-452-5765
HVAC contractor
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12

Buffalo Heating and Air Conditioning

Google ★★★★½ 4.7 15 reviews
Yelp 4.5 stars 4.4 13 reviews
158 Franklin St, Buffalo, NY 14202
+1315-541-5184
HVAC contractor
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13

A. G. Roehrig and Son, LLC.

Google ★★★★☆ 4.0 26 reviews
↑ Improving · 3 mo: 5.0★ (1) · 6 mo: 5.0★ (1) · 12 mo: 5.0★ (1)
225 French St, Buffalo, NY 14211
+1716-892-8857
HVAC contractor
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14

Service Squad HVAC Repair

300 Pearl St, Buffalo, NY 14202
+1716-284-3846
HVAC contractor
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15

Modular Comfort Systems

260 Michigan Ave, Buffalo, NY 14203
+1716-381-8813
HVAC contractor
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