HVAC Cost in La Mesa, CA in 2026
Most HVAC projects in La Mesa, CA cost between $5,500 and $18,500. The typical price is $10,500.
Labour and materials in La Mesa 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 La Mesa, CA
Businesses listed on Google near La Mesa, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Blue Collar HVAC
5.0(297 reviews)
1550 Tarleton St, Spring Valley, CA 91977
Flite Mechanical Heating & Air Professionals
5.0(243 reviews)
10463 Austin Dr Ste K, Spring Valley, CA 91977
Jackson & Foster Heating and Air Conditioning
4.9(240 reviews)
7574 University Ave, La Mesa, CA 91942
Hamel's Air Conditioning & Heating Inc
4.9(143 reviews)
9890 Shadow Rd, La Mesa, CA 91941
Aairco Air Conditioning & Heating
4.8(143 reviews)
La Mesa, CA 91942
Reitz Heating & Air, Inc.
5.0(45 reviews)
5590 Rab St, La Mesa, CA 91942