HVAC companies in Oceanside, CA 92056
10 HVAC companies, with local market data for this ZIP.
General contractors 37HVAC 10Carpentry, drywall and windows 8Other construction trades 7Electricians 6Roofing and exteriors 5Concrete and masonry 3Remodeling 3Painting 3Excavation and demolition 2Fences and decks 2Garage doors 2Flooring and tile 1
Area profitability, HVAC67 / 100Strong market, crowded field
Typical home value$860,000+1.7% in the past year
New homes permitted, 202511,707San Diego County
Homeowners68.1%19,512 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
All Day Heating & Air ConditioningHVAC contractor · 1820 Peacock Blvd, Oceanside(760) 505-7154 · alldayhvac.com
American Plumbing Heating & Air ConditioningHVAC contractor · 4040 Calle Platino, Oceanside(760) 906-9009 · americanplumbinghvac.com
Aspen Cooling and HeatingHVAC contractor · 3720 Oceanic Way, Oceanside(760) 754-2625 · aspenhvac.net
H & A Heating And Air, Inc.HVAC contractor · 3971 Cameo Dr, Oceanside(760) 587-5886 · heatingacinc.com
IK Cooling and HeatingHVAC contractor · 3530 Sandpiper Pl, Oceanside(760) 390-1645 · ikhvac.com
Major League Comfort SystemsHVAC contractor · 4055 Oceanside Blvd, Oceanside(760) 945-0975 · majorleagueac.com · 1 driver
Moorco Service IncHVAC contractor · 1947 Avenida Plaza Real, Oceanside(760) 722-1541 · moorco.com
Raw Heating And Air LLCHVAC contractor · 1886 Avenida Aragon, Oceanside(760) 405-6935 · rawheatingandair.com
All Climate Heating and AirHVAC contractor · 4941 Calle Sobrado, Oceanside(760) 585-5136
Nick's Dryer Vent Cleaning IncHVAC contractor · 3618 Harvard Dr, Oceanside(760) 704-0336
HVAC in ZIP 92056 at a glance
Local building angle: San Diego County permitted 11,707 new homes in 2025, including 7,311 apartment units. 13% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.