HVAC companies in Irvine, CA 92618
13 HVAC companies, with local market data for this ZIP.
General contractors 96HVAC 13Other construction trades 8Roofing and exteriors 7Garage doors 7Remodeling 6Electricians 6Carpentry, drywall and windows 5Painting 3Fences and decks 3Concrete and masonry 3Flooring and tile 2Excavation and demolition 1
Area profitability, HVAC72 / 100Strong market, crowded field
Typical home value$1,515,000−5.5% in the past year
New homes permitted, 20254,992Orange County
Homeowners40.5%24,179 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Berg MechanicalHVAC contractor · 17 Hammond Ste 407, Irvine(949) 583-9985 · bergmechanical.com
Bromic HeatingHVAC contractor · 18 Technology Dr, Irvine(858) 216-4985 · bromic.com
Emcor Services Mesa Energy SystemsHVAC contractor · 2 Cromwell, Irvine(949) 460-0460 · emcorgroup.com
Fuse HVAC Repair of IrvineHVAC contractor · 208 Technology Dr, Irvine(949) 577-6477 · fuseoc.com
Guaranteed Quality Heating and AirHVAC contractor · 15560 Rockfield Blvd B100, Irvine(714) 389-3925 · gqheatingandair.com
Kemnitz Air Conditioning & Heating Inc.HVAC contractor · 188 Technology Dr, Suite C, Irvine(949) 453-8500 · kemnitzhvac.com · 1 driver
McMaster Heating & AirHVAC contractor · 2 Mclaren Unit C, Irvine(949) 481-7995 · mcmasterair.com · 1 driver, 1 truck
One Season Heating and Air ConditioningHVAC contractor · 7700 Irvine Center Dr, Irvine(949) 787-5402 · client.getbreezyapp.com
Power Pro Plumbing Heating & AirHVAC contractor · 30 Auto Center Dr, Irvine(949) 451-1515 · powerproplumbing.com
Russell SiglerHVAC contractor · 15041 Bake Pkwy Ste L, Irvine(714) 685-8529 · siglers.com
True Air MechanicalHVAC contractor · 4 Faraday, Irvine(949) 382-6337 · truehomehvac.com
True Home Heating and Air ConditioningHVAC contractor · 4 Faraday, Irvine(949) 288-2024 · truehomehvac.com
True North Heating & AirHVAC contractor · 4 venture, Irvine(949) 537-1775 · hvactruenorth.com
Guaranteed Quality Heating And AirHVAC contractor · Irvine(800) 243-8108 · 8 drivers, 1 truck
HVAC in ZIP 92618 at a glance
Local building angle: Orange County permitted 4,992 new homes in 2025, including 1,892 apartment units. 84% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.