HVAC companies in Northridge, CA 91324
14 HVAC companies, with local market data for this ZIP.
General contractors 32Roofing and exteriors 16HVAC 14Remodeling 9Other construction trades 5Carpentry, drywall and windows 4Painting 4Garage doors 4Electricians 3Fences and decks 1Flooring and tile 1Excavation and demolition 1
Area profitability, HVAC59 / 100Strong market, crowded field
Typical home value$922,000−0.6% in the past year
New homes permitted, 202522,250Los Angeles County
Homeowners46.7%10,445 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
AC and Heating Mechanical MastersHVAC contractor · 18530 Parthenia St, Northridge(818) 718-1614 · northridgeairandheating.com
Airbest Heating & Air ConditioningHVAC contractor · 19501 Business Center Dr, Northridge(818) 773-8260 · airbesthvac.com · 1 driver
American AC Heat PlumbingHVAC contractor · 19849 Nordhoff St, Northridge(310) 494-2552 · americanairconditioning.com
Conditioned AireHVAC contractor · 18650 Parthenia St, Northridge(818) 886-1995 · conditionedaire.com
Enertek Air Conditioning & HeatingHVAC contractor · 19441 Business Center Dr, Northridge(818) 727-9993 · Enertekac.com · 1 driver
HVAC Alliance ExpertHVAC contractor · 8345 Reseda Blvd, Northridge(818) 722-6449 · hvacallianceexpert.com
Kahn Air ConditioningHVAC contractor · 19434 Business Center Dr, Northridge(818) 741-2181 · kahnair.com
Majestic Vent CoversHVAC contractor · 19011 Parthenia St Unit E, Northridge(888) 797-3808 · majesticventcovers.com
Nexgen AirHVAC contractor · 19205 Parthenia St, Los Angeles(818) 722-8991 · nexgenairandheat.com
NexGen HVAC & PlumbingHVAC contractor · 19205 Parthenia St Unit E, Northridge(310) 881-8603 · nexgenairandplumbing.com
Setpoint A/C & HeatingHVAC contractor · 8824 Shirley Ave, Northridge(818) 903-4136 · setpointhvacr.com
SoCal Climate Control Heating and Air ConditioningHVAC contractor · 19201 Parthenia St, Los Angeles(818) 275-8511 · socalclimatecontrol.com
US1 Heating and AirHVAC contractor · 19209 Parthenia St, Los Angeles(818) 280-5200 · us1hvac.com
Tom's Water Heater Repair NorthridgeHVAC contractor · 9301 Tampa Ave, Northridge(818) 925-2588
HVAC in ZIP 91324 at a glance
Local building angle: Los Angeles County permitted 22,250 new homes in 2025, including 10,633 apartment units. 18% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.