Best HVAC Installations in La Mesa, CA (2026)

16 verified businesses · Sorted by rating & reviews

Also in La Mesa

Air Duct CleaningHVAC RepairMini Split / Ductless AC Installation
1

Same Day Heating, Cooling, Plumbing

Google★★★★½4.81.7k reviews
9771 Clairemont Mesa Blvd Suite E, San Diego, CA 92124
+1619-486-3325
HVAC contractor
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2

Progressive Heating & Air

Google★★★★½4.8236 reviews
4828 Ronson Ct, San Diego, CA 92111
+1858-463-6753
HVAC contractor
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3

Surf Bros HVAC

Google★★★★★5117 reviews
2710 Adams Ave, San Diego, CA 92116
+1619-848-3133
HVAC contractor
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4

HVAC San Diego King

Google★★★★★594 reviews
2040 Columbia St, San Diego, CA 92101
+1619-202-8344
HVAC contractor
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5

Big City Air Conditioning, Heating, and Appliance Repair

Google★★★★☆4.3138 reviews
↑ Improving·3 mo: 5★ (1)·6 mo: 4.3★ (31)
3113 Market St # A, San Diego, CA 92102
+1619-541-8118
HVAC contractor
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6

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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7

THA Heating Air & Plumbing Inc.

Google★★★★½4.5100 reviews
↑ Improving·3 mo: 5★ (1)·6 mo: 5★ (2)
3240 F St, San Diego, CA 92102
+1858-571-8865
HVAC contractor
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8

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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9

Straight Shooter Heating & Cooling

Google★★★★½4.840 reviews
3919 30th St Suite E1, San Diego, CA 92104
+1619-604-9096
HVAC contractor
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10

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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11

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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12

San Diego Heating & Air Conditioning

Google★★★★★512 reviews
Yelp5 stars52 reviews
→ Stable·3 mo: 5★ (8)·6 mo: 5★ (11)
485 Tenth Ave, San Diego, CA 92101
+1619-387-3782
HVAC contractor
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13

Heating and Cooling San Diego

Google★★★★★511 reviews
2466 First Ave., San Diego, CA 92101
+1858-345-4147
HVAC contractor
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14

Instate Service Group

Google★★★★★58 reviews
→ Stable·3 mo: 5★ (8)·6 mo: 5★ (8)
+1619-323-1741
HVAC contractor
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15

Everest Air

Google★★★★★511 reviews
→ Stable·3 mo: 5★ (1)·6 mo: 5★ (1)
+1619-274-7431
HVAC contractor
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16

HVAC NOW California

Google★★★★★59 reviews
550 W Date St unit 312, San Diego, CA 92101
+1619-333-6356
HVAC contractor
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