HVAC Cost in Larkspur, CO in 2026
Most HVAC projects in Larkspur, CO cost between $5,000 and $16,000. The typical price is $9,000.
Larkspur 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 Larkspur, CO
Businesses listed on Google near Larkspur, CO. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Nytech Heating, Cooling, and Plumbing
4.9(3,292 reviews)
970 Park St, Castle Rock, CO 80109
Colorado Bear Heating & Air
5.0(216 reviews)
2237 Deer Holw Trl, Castle Rock, CO 80104
ThermaCare Heating, Air & Electric
4.9(94 reviews)
8885 Spruce Mountain Rd, Larkspur, CO 80118
Ryde Air
5.0(76 reviews)
101 Pueblo Ct, Palmer Lake, CO 80133
Fusion HVAC Service
4.9(71 reviews)
86 CO-105, Palmer Lake, CO 80133
AllPro HVAC Repair Castle Rock
4.6(10 reviews)
129 Wilcox St, Castle Rock, CO 80104