HVAC Cost in Saint Joseph, MO in 2026
Most HVAC projects in Saint Joseph, MO cost between $4,900 and $16,000. The typical price is $9,000.
Saint Joseph prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 Saint Joseph, MO
Businesses listed on Google near Saint Joseph, MO. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Paschal Air, Plumbing & Electric
4.8(722 reviews)
4902 Frederick Ave, St Joseph, MO 64506
Schomburg Heating & Cooling Inc
4.8(444 reviews)
110 Illinois Ave, St Joseph, MO 64504
Armstrong's Heating and Cooling
4.9(333 reviews)
813 S 7th St, St Joseph, MO 64501
A & M Heating & Cooling
4.8(206 reviews)
513 S 4th St, St Joseph, MO 64501
HK Quality Heating And Cooling
4.8(93 reviews)
1105 N 3rd St, St Joseph, MO 64501
Cornelius Contracting Heating and Cooling LLC
4.7(73 reviews)
4704 St Joseph Ave, St Joseph, MO 64505