Best HVAC Installations in Castro Valley Cdp, CA (2026)

15 verified businesses · Sorted by rating & reviews

Also in Castro Valley Cdp

Air Duct CleaningHVAC RepairMini Split / Ductless AC Installation
1

Service Champions

Google★★★★½4.93.5k reviews
Yelp3.5 stars3.7464 reviews
↓ Declining·3 mo: 4.7★ (30)·6 mo: 4.6★ (174)
Staff:+Joseph (2)+Richard (2)+kenny (2)+Chris (2)+Brent (2)
2161 Del Franco St, San Jose, CA 95131
+1408-549-7376
HVAC contractor
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Service Champions photo 1Service Champions photo 2
2

Cabrillo Plumbing, Heating & Air

Google★★★★½4.91.2k reviews
Yelp4 stars4.2307 reviews
↓ Declining·3 mo: 4.6★ (13)·6 mo: 4.9★ (46)
78 Dorman Ave, San Francisco, CA 94124
+1415-360-0560
HVAC contractor
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3

IRBIS Air, Plumbing & Electrical

Google★★★★½4.91.5k reviews
→ Stable·3 mo: 5★ (4)·6 mo: 4.6★ (8)
2210 Lundy Ave, San Jose, CA 95131
+1408-317-3919
HVAC contractor
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4

Next HVAC and Appliance repair

Google★★★★½4.8358 reviews
Yelp5 stars4.8219 reviews
↓ Declining·3 mo: 4.4★ (21)·6 mo: 4.8★ (54)
Staff:+John (2)
1 Henry Adams St unit S324, San Francisco, CA 94103
+1628-303-0533
HVAC contractor
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5

Air Flow Pros Heating and Air Conditioning

Google★★★★½4.743 reviews
Yelp5 stars4.8476 reviews
↑ Improving·3 mo: 5★ (8)·6 mo: 5★ (18)
2595 Mission St suite 202, San Francisco, CA 94110
+1415-400-5140
HVAC contractor
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6

Golden Comfort AC & Heating Repair

Google★★★★★590 reviews
→ Stable·3 mo: 5★ (22)·6 mo: 4.9★ (28)
226 Airport Pkwy Suite 622, San Jose, CA 95110
+1408-539-4103
HVAC contractor
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7

San Francisco Expert Heating and Air

Google★★★★½4.967 reviews
Yelp1 stars11 reviews
→ Stable·3 mo: 5★ (4)·6 mo: 4.1★ (9)
1725 Montgomery St, San Francisco, CA 94111
+1415-371-9413
HVAC contractor
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8

Galaxy Heating & Air Conditioning

Google★★★★½4.726 reviews
Yelp5 stars4.834 reviews
584 Castro St, San Francisco, CA 94114
+1415-918-6892
HVAC contractor
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9

Acosta Heating & Sheet Metal

Google★★★★★518 reviews
Yelp5 stars516 reviews
→ Stable·3 mo: 5★ (2)·6 mo: 5★ (2)
1000 California St, San Francisco, CA 94108
+1415-751-0732
HVAC contractor
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10

Mitch & Sons HVAC

Google★★★★½4.937 reviews
→ Stable·3 mo: 5★ (2)·6 mo: 5★ (5)
27 Digby St, San Francisco, CA 94131
+1415-358-8923
HVAC contractor
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11

Heating and Air

Google★★★★☆4.462 reviews
↑ Improving·3 mo: 5★ (6)·6 mo: 5★ (8)
+1510-518-8965
HVAC contractor
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12

Inner Sunset Top Heating and Air

Google★★★★½4.535 reviews
↑ Improving·3 mo: 5★ (2)·6 mo: 5★ (4)
2151 Irving St, San Francisco, CA 94122
+1415-592-6313
HVAC contractor
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13

Heating & Air Conditioning San Francisco

Google★★★★½4.611 reviews
↑ Improving·3 mo: 5★ (2)·6 mo: 5★ (6)
600 Castro St, San Francisco, CA 94114
+1415-825-6648
HVAC contractor
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14

Heating & Cooling San Francisco

Google★★★★½4.68 reviews
↑ Improving·3 mo: 5★ (1)·6 mo: 5★ (2)
3105 16th St, San Francisco, CA 94103
+1415-825-6649
HVAC contractor
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15

MAKO Heating, Cooling & Electrical

Google★★★★☆4.25 reviews
1251 Turk St #614, San Francisco, CA 94115
+1408-766-2271
HVAC contractor
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