HVAC companies in Dover, DE 19901
5 HVAC companies, with local market data for this ZIP.
General contractors 18HVAC 5Roofing and exteriors 5Garage doors 3Concrete and masonry 3Carpentry, drywall and windows 2Electricians 2Remodeling 1Fences and decks 1Other construction trades 1
Area profitability, HVAC54 / 100Moderate market, balanced field
Typical home value$333,000+1.5% in the past year
New homes permitted, 20251,261Kent County
Homeowners55.5%14,363 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Air Temp Solutions - AC Repair, Heating Repair, and Water Heater Repair Dover, DEHVAC contractor · 521 Otis Dr, Dover(302) 200-6138 · airtempandplumbing.com
Brown's Refrigeration & ACHVAC contractor · 930 Lochmeath Way, Dover(302) 698-3100 · brownsheatingandacservices.com
Del-Mar-Va Heating & A/C, IncHVAC contractor · 1 Poplar Ln, Dover(302) 736-3696 · doverheatingandcooling.com
One Hour Heating & Air Conditioning of DoverHVAC contractor · 4282 N Dupont Hwy, Dover(302) 307-6649 · onehourheatandair.com
Service EnergyHVAC contractor · 3799 N Dupont Hwy, Dover(302) 734-7433 · serviceenergy.com · 26 drivers, 26 trucks
HVAC in ZIP 19901 at a glance
Local building angle: Kent County permitted 1,261 new homes in 2025, including 195 apartment units. 31% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.