Install Central A/C Cost in Wilmington, DE in 2026
Most Install Central A/C projects in Wilmington, DE cost between $3,800 and $12,500. The typical price is $7,000.
Central AC alone, reusing the existing furnace and ductwork.
Labour and materials in Wilmington run about 4% 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 Wilmington, DE
Businesses listed on Google near Wilmington, DE. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical
4.8(9,638 reviews)
320 Century Blvd, Wilmington, DE 19808
One Hour Heating & Air Conditioning® of Wilmington De
4.9(3,247 reviews)
410 Meco Dr, Wilmington, DE 19804
Air Temp Solutions - AC Repair, Heating Repair, Water Heater Repair & Plumbing Newark DE
4.9(2,260 reviews)
211 Lake Dr Ste J, Newark, DE 19702
F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
4.8(2,190 reviews)
21A Industrial Blvd, New Castle, DE 19720
Burns & McBride Home Comfort
4.8(1,584 reviews)
18 Boulden Cir Ste 30, New Castle, DE 19720
Maichle's Heating and Air Conditioning
4.9(662 reviews)
105 J and M Dr, New Castle, DE 19720