HVAC Cost in Fountain Valley, CA in 2026
Most HVAC projects in Fountain Valley, CA cost between $5,500 and $18,500. The typical price is $10,500.
Labour and materials in Fountain Valley run about 22% 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 Fountain Valley, CA
Businesses listed on Google near Fountain Valley, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Dial One Sonshine Heating, Air & Plumbing
4.9(2,983 reviews)
3655 W McFadden Ave, Santa Ana, CA 92704
Coast Plumbing, Heating & Air, Inc.
4.9(653 reviews)
17390 Mt Cliffwood Cir, Fountain Valley, CA 92708
Command Comfort
5.0(343 reviews)
18259 Mt Baldy Cir, Fountain Valley, CA 92708
Infinity Air HVAC & Commercial Refrigeration
4.9(207 reviews)
15607 Beach Blvd, Westminster, CA 92683
Fountain Valley HVAC installation contractor
5.0(71 reviews)
8964 Canary Ave, Fountain Valley, CA 92708
Aerosphere Electric
5.0(55 reviews)
17284 Newhope St Ste 215, Fountain Valley, CA 92708