HVAC companies in Fullerton, CA 92832
5 HVAC companies, with local market data for this ZIP.
General contractors 14HVAC 5Roofing and exteriors 4Garage doors 3Fences and decks 3Electricians 2Concrete and masonry 2Other construction trades 2Painting 1Excavation and demolition 1Carpentry, drywall and windows 1
Area profitability, HVAC63 / 100Strong market, crowded field
Typical home value$889,000+2.7% in the past year
New homes permitted, 20254,992Orange County
Homeowners37.1%8,546 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Advanced Climate TechnologiesHVAC contractor · 505 E Walnut Ave, Fullerton(714) 738-0180 · AdvancedClimateTech.com
Air Revolution Heating and CoolingHVAC contractor · 205 E Ash Ave, Fullerton(714) 290-0582 · Airrevolutionoc.com
Cool TechHVAC contractor · 114 N Hbr, Fullerton(714) 584-0386 · gocooltech.com
Horton's Heating & Air ConditioningHVAC contractor · 610 Jacaranda Pl, Fullerton(714) 335-3369 · hortonsheatingandair.com · 2 drivers, 1 truck
Apollo Air Conditioning & Heating - FullertonHVAC contractor · 1545 S Harbor Blvd 1023, Fullerton(714) 695-5577
HVAC in ZIP 92832 at a glance
Local building angle: Orange County permitted 4,992 new homes in 2025, including 1,892 apartment units. 17% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.