HVAC Cost in Lake Charles, LA in 2026
Most HVAC projects in Lake Charles, LA cost between $4,800 and $15,500. The typical price is $8,500.
Labour and materials in Lake Charles run about 6% below 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 Lake Charles, LA
Businesses listed on Google near Lake Charles, LA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Ace Air Conditioning & Plumbing
4.9(3,490 reviews)
4815 Common St, Lake Charles, LA 70607
Ace Air Conditioning & Plumbing - Deep South
4.9(559 reviews)
1109 McKinley St, Westlake, LA 70669
Cole Air
4.9(442 reviews)
620 Marilyn Rd, Lake Charles, LA 70611
Accurate Air & Heat LLC
5.0(316 reviews)
6129 Adele St, Lake Charles, LA 70615
S&S HVAC and Preventative Maintenance
5.0(241 reviews)
3917 Marie Ct, Lake Charles, LA 70607
Delta AC, LLC.
5.0(203 reviews)
3005 Common St, Lake Charles, LA 70601