HVAC companies in San Diego, CA 92123
11 HVAC companies, with local market data for this ZIP.
General contractors 58HVAC 11Electricians 11Roofing and exteriors 5Remodeling 4Garage doors 4Carpentry, drywall and windows 4Other construction trades 3Excavation and demolition 2Concrete and masonry 2Painting 2Flooring and tile 2Fences and decks 1
Area profitability, HVAC65 / 100Strong market, crowded field
Typical home value$944,000+1.0% in the past year
New homes permitted, 202511,707San Diego County
Homeowners44.4%12,364 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Air Plus Heating & CoolingHVAC contractor · 9484 Chesapeake Dr, San Diego(858) 505-8711 · airplusmechanical.com
ASI Heating and Air ConditioningHVAC contractor · 4870 Viewridge Ave, San Diego(800) 481-2665 · asiheatingandair.com · 4 drivers, 2 trucks
ASI The White Glove GuysHVAC contractor · 4870 Viewridge Ave Ste 200, San Diego(800) 481-2665 · thewhitegloveguys.com
Dryer Medic Air Duct & Dryer Vent CleaningHVAC contractor · 7858 Nightingale Way, San Diego(858) 713-2137 · dryer-medic.com
Goodman Distribution Inc.HVAC contractor · 3562 Ruffin Rd, San Diego(858) 569-1715 · goodmanmfg.com
Greater San Diego Air Conditioning CompanyHVAC contractor · 3883 Ruffin Rd, San Diego(619) 469-7818 · gsdac.com · 1 driver
Mechanical System ContractorsHVAC contractor · 4444 Viewridge Ave, San Diego(858) 279-4700 · mschvac.com · 1 driver
Provision Heating & Air ConditioningHVAC contractor · 3656 Ruffin Rd, San Diego(619) 853-4614 · provisionair.com
Trane - Heating & Cooling ServicesHVAC contractor · 3565 Corporate Ct, San Diego(844) 710-3105 · trane.com
Trane Commercial Sales OfficeHVAC contractor · 3565 Corporate Court, San Diego(858) 576-2500 · trane.com
US Air Conditioning DistributorsHVAC contractor · 8717 Complex Dr, San Diego(858) 279-9750 · us-ac.com
We Green Energy SolutionsHVAC contractor · 3675 Ruffin Rd Ste 320, San Diego(888) 991-4377 · wegreeninc.com
We Green Energy SolutionsHVAC contractor · 3675 Ruffin Rd 320, San Diego(888) 991-4377 · wegreeninc.com
HVAC in ZIP 92123 at a glance
Local building angle: San Diego County permitted 11,707 new homes in 2025, including 7,311 apartment units. 30% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.