HVAC Cost in Costa Mesa, CA in 2026
Most HVAC projects in Costa Mesa, CA cost between $6,000 and $18,500. The typical price is $10,500.
Labour and materials in Costa Mesa run about 24% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- System size in tons and efficiency rating
- Heat pump versus furnace plus AC
- Ductwork condition and whether it is replaced
- Electrical or gas line changes
Usually included
- Equipment and refrigerant lines
- Installation, startup and commissioning
- New thermostat
- Haul-away of the old unit
Usually extra
- Duct replacement
- Electrical panel upgrades
- Permits and inspections
HVAC contractors in Costa Mesa, CA
Businesses listed on Google near Costa Mesa, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Pristine Air Conditioning, Heating & Plumbing
4.9(413 reviews)
555 Anton Blvd suit 150, Costa Mesa, CA 92626
Command Comfort
5.0(343 reviews)
18259 Mt Baldy Cir, Fountain Valley, CA 92708
Klondike Air Conditioning & Heating
4.9(385 reviews)
1308 Logan Ave # E, Costa Mesa, CA 92626
JW Mitchell Heating and Air Conditioning
5.0(213 reviews)
1378 Logan Ave, Costa Mesa, CA 92627
Popsicle Air
5.0(113 reviews)
2991 Randolph Av, Costa Mesa, CA 92626
Absolute Comfort Heating & Air Conditioning
4.9(115 reviews)
1253 Logan Ave # A, Costa Mesa, CA 92626