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Best HVAC Repairs in Fremont, CA (2026)

17 verified businesses · Sorted by rating & reviews

Last updated: March 17, 2026 17 listings in Fremont, CA

Looking for a reliable hvac repair in Fremont, CA? We've ranked the 17 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

Service Champions

Google ★★★★½ 4.8 2.3k reviews
Yelp 3.5 stars 3.7 464 reviews
↓ Declining · 3 mo: 4.6★ (16) · 6 mo: 4.6★ (49) · 12 mo: 4.4★ (95)
Staff: +CHRISTIAN (2) +CEASER (2)
7020 Commerce Dr, Pleasanton, CA 94588
+1925-248-3458
HVAC contractor
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Service Champions photo 1 Service Champions photo 2 Service Champions photo 3
2

Heating And Air Experts - Affordable HVAC Contractor in Fremont, California

Google ★★★★★ 5.0 769 reviews
↓ Declining · 3 mo: 4.8★ (18) · 6 mo: 4.9★ (62) · 12 mo: 4.9★ (107)
Staff: +Mo (2)
4991 Seneca Park Loop, Fremont, CA 94538
+1510-518-8470
HVAC contractor
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3

AIS Heating & Air Conditioning

Google ★★★★½ 4.9 738 reviews
Yelp 5.0 stars 4.8 439 reviews
→ Stable · 3 mo: 5.0★ (29) · 6 mo: 5.0★ (61) · 12 mo: 5.0★ (97)
Staff: +Luis (2)
4432 Enterprise St suite a, Fremont, CA 94538
+1510-738-0252
HVAC contractor
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AIS Heating & Air Conditioning photo 1 AIS Heating & Air Conditioning photo 2 AIS Heating & Air Conditioning photo 3 AIS Heating & Air Conditioning photo 4 AIS Heating & Air Conditioning photo 5 AIS Heating & Air Conditioning photo 6 AIS Heating & Air Conditioning photo 7 AIS Heating & Air Conditioning photo 8
4

Villquin Air Services

Google ★★★★½ 4.9 175 reviews
Yelp 5.0 stars 5.0 17 reviews
→ Stable · 3 mo: 4.9★ (9) · 6 mo: 4.9★ (16) · 12 mo: 4.7★ (30)
27343 Industrial Blvd Suite H, Hayward, CA 94545
+1510-969-4380
HVAC contractor
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Villquin Air Services photo 1 Villquin Air Services photo 2 Villquin Air Services photo 3 Villquin Air Services photo 4 Villquin Air Services photo 5 Villquin Air Services photo 6 Villquin Air Services photo 7 Villquin Air Services photo 8
5

Glover & Son Heating & Air Conditioning [Recommended] Bay Area AC Repair

Google ★★★★½ 4.8 124 reviews
Yelp 3.0 stars 2.9 71 reviews
↑ Improving · 3 mo: 5.0★ (12) · 6 mo: 5.0★ (25) · 12 mo: 4.9★ (43)
Staff: +Tyler (2)
6553 Thornton Ave, Newark, CA 94560
+1510-657-6741
HVAC contractor
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Glover & Son Heating & Air Conditioning [Recommended] Bay Area AC Repair photo 1 Glover & Son Heating & Air Conditioning [Recommended] Bay Area AC Repair photo 2
6

All Heating & Air Conditioning

Google ★★★★½ 4.7 126 reviews
Yelp 4.0 stars 4.0 114 reviews
↑ Improving · 3 mo: 5.0★ (1) · 6 mo: 5.0★ (1) · 12 mo: 5.0★ (3)
386 Gerald Cir, Milpitas, CA 95035
+1408-892-6555
HVAC contractor
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7

Green Mechanics Heating & AC Repair Specialists

Google ★★★★½ 4.9 74 reviews
→ Stable · 3 mo: 5.0★ (4) · 6 mo: 4.3★ (6) · 12 mo: 4.6★ (11)
+1510-774-1841
HVAC contractor
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8

Ace HVAC and Appliance Repair

Google ★★★★½ 4.8 67 reviews
Yelp 4.5 stars 4.6 101 reviews
↑ Improving · 3 mo: 5.0★ (1) · 6 mo: 5.0★ (1) · 12 mo: 4.9★ (12)
43156 Brighton Common, Fremont, CA 94538
+1510-771-7566
HVAC contractor
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9

Premium

Google ★★★★★ 5.0 33 reviews
→ Stable · 3 mo: 5.0★ (27) · 6 mo: 5.0★ (34) · 12 mo: 5.0★ (34)
39655 Trinity Way, Fremont, CA 94538
+1341-227-4332
HVAC contractor
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10

Lunar Air Systems

Google ★★★★½ 4.9 36 reviews
Yelp 4.5 stars 4.6 19 reviews
→ Stable · 3 mo: 5.0★ (1) · 6 mo: 5.0★ (1) · 12 mo: 5.0★ (6)
32932 Oakdale St, Union City, CA 94587
+1408-502-4201
HVAC contractor
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Lunar Air Systems photo 1 Lunar Air Systems photo 2
11

Chill Heating and Cooling

Google ★★★★★ 5.0 19 reviews
Yelp 5.0 stars 4.8 244 reviews
→ Stable · 3 mo: 5.0★ (19) · 6 mo: 5.0★ (19) · 12 mo: 5.0★ (19)
43266 Christy St, Fremont, CA 94538
+1925-350-7558
HVAC contractor
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Chill Heating and Cooling photo 1 Chill Heating and Cooling photo 2 Chill Heating and Cooling photo 3 Chill Heating and Cooling photo 4 Chill Heating and Cooling photo 5 Chill Heating and Cooling photo 6 Chill Heating and Cooling photo 7 Chill Heating and Cooling photo 8 Chill Heating and Cooling photo 9 Chill Heating and Cooling photo 10 Chill Heating and Cooling photo 11 Chill Heating and Cooling photo 12
12

Gosal

Google ★★★★½ 4.8 23 reviews
↑ Improving · 3 mo: 5.0★ (1) · 6 mo: 4.2★ (5) · 12 mo: 4.5★ (8)
34492 Torrey Pine Ln, Union City, CA 94587
+1510-501-5715
HVAC contractor
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13

Flash Chimney Fremont and Ducts

Google ★★★★★ 5.0 16 reviews
→ Stable · 3 mo: 5.0★ (16) · 6 mo: 5.0★ (16) · 12 mo: 5.0★ (16)
39055 Hastings St, Fremont, CA 94538
+1510-767-0723
HVAC contractor
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14

Dukes Heating & Air Conditioning

Google ★★★★☆ 4.4 20 reviews
Yelp 4.5 stars 4.3 55 reviews
↓ Declining · 3 mo: 1.0★ (1) · 6 mo: 3.0★ (2) · 12 mo: 3.0★ (2)
36601 Newark Blvd Suite 10, Newark, CA 94560
+1510-249-9636
HVAC contractor
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15

J & Z Fremont

Google ★★★★½ 4.5 8 reviews
41223 Roberts Ave, Fremont, CA 94538
+1510-306-7790
HVAC contractor
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16

HVAC Services

3342 Walnut Ave, Fremont, CA 94538
HVAC contractor
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17

Midair HVAC Hardware & AC repair

39300 Civic Center Dr, Fremont, CA 94538
+1341-587-3007
HVAC contractor
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