Best HVAC Repairs in San Marcos, CA (2026)

11 verified businesses · Sorted by rating & reviews

Also in San Marcos

HVAC InstallationMini Split / Ductless AC Installation
1

Coronado Best HVAC Service

Google★★★★★567 reviews
→ Stable·3 mo: 5★ (6)·6 mo: 5★ (10)
+1619-202-8284
HVAC contractor
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2

San Diego Air Comfort Heating & Air Conditioning

Google★★★★½4.951 reviews
→ Stable·3 mo: 5★ (2)·6 mo: 5★ (3)
+1858-860-4438
HVAC contractor
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San Diego Air Comfort Heating & Air Conditioning photo 1San Diego Air Comfort Heating & Air Conditioning photo 2San Diego Air Comfort Heating & Air Conditioning photo 3San Diego Air Comfort Heating & Air Conditioning photo 4San Diego Air Comfort Heating & Air Conditioning photo 5San Diego Air Comfort Heating & Air Conditioning photo 6San Diego Air Comfort Heating & Air Conditioning photo 7San Diego Air Comfort Heating & Air Conditioning photo 8
3

Fresh Coast Heating and Air Conditioning

Google★★★★★561 reviews
→ Stable·3 mo: 5★ (4)·6 mo: 5★ (9)
Staff:+David (2)
HVAC contractor
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Fresh Coast Heating and Air Conditioning photo 1Fresh Coast Heating and Air Conditioning photo 2Fresh Coast Heating and Air Conditioning photo 3Fresh Coast Heating and Air Conditioning photo 4Fresh Coast Heating and Air Conditioning photo 5Fresh Coast Heating and Air Conditioning photo 6Fresh Coast Heating and Air Conditioning photo 7Fresh Coast Heating and Air Conditioning photo 8Fresh Coast Heating and Air Conditioning photo 9Fresh Coast Heating and Air Conditioning photo 10Fresh Coast Heating and Air Conditioning photo 11Fresh Coast Heating and Air Conditioning photo 12Fresh Coast Heating and Air Conditioning photo 13Fresh Coast Heating and Air Conditioning photo 14Fresh Coast Heating and Air Conditioning photo 15Fresh Coast Heating and Air Conditioning photo 16Fresh Coast Heating and Air Conditioning photo 17Fresh Coast Heating and Air Conditioning photo 18Fresh Coast Heating and Air Conditioning photo 19
4

Nice And Cold Heating & Air

Google★★★★★546 reviews
→ Stable·3 mo: 5★ (3)·6 mo: 5★ (7)
+1951-550-0422
HVAC contractor
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5

Southbay Heating and Air Conditioning

Google★★★★½4.690 reviews
+1619-724-5124
HVAC contractor
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6

HQ Kisso Air Conditioning

Google★★★★★549 reviews
+1858-333-0111
HVAC contractor
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HQ Kisso Air Conditioning photo 1
7

Akko Heating and Cooling

Google★★★★★541 reviews
→ Stable·3 mo: 5★ (6)·6 mo: 5★ (8)
Staff:+Akko (3)+Victor (2)
+1619-212-6847
HVAC contractor
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8

AirZen AC

Google★★★★★530 reviews
→ Stable·3 mo: 5★ (2)·6 mo: 5★ (5)
+1760-999-4822
HVAC contractor
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9

San Diego Air Conditioning Contractor

Google★★★★★519 reviews
→ Stable·3 mo: 5★ (3)·6 mo: 5★ (7)
+1407-307-2847
HVAC contractor
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10

Everest Air

Google★★★★★511 reviews
→ Stable·3 mo: 5★ (1)·6 mo: 5★ (1)
+1619-274-7431
HVAC contractor
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11

ACP Air Conditioning Pros

Google★★★★★55 reviews
+1619-796-1896
HVAC contractor
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