HVAC Cost in State Line, MS in 2026
Most HVAC projects in State Line, MS cost between $4,500 and $14,500. The typical price is $8,000.
Labour and materials in State Line run about 16% 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 State Line, MS
Businesses listed on Google near State Line, MS. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Southern Air Heating, Cooling & Plumbing
4.9(1,990 reviews)
4178 US-51 MM, McComb, MS 39648
Channell Heating & Cooling
4.9(1,138 reviews)
28165 MS-28, Hazlehurst, MS 39083
Tri-County Air Service Inc
4.9(684 reviews)
25 Pump Branch Rd, Wiggins, MS 39577
Brian's Air Service
4.9(76 reviews)
457 Joe Lee Rd, Lumberton, MS 39455
Hendry Services, LLC
4.8(65 reviews)
2530 MS-15, Bay Springs, MS 39422
Active Air
5.0(48 reviews)
1569 Bonner Rd, Heidelberg, MS 39439