HVAC companies in Princeton, WV 24740

3 HVAC companies, with local market data for this ZIP.

General contractors 18Other construction trades 4Electricians 3HVAC 3Roofing and exteriors 1
Area profitability, HVAC22 / 100Soft market, crowded field
Typical home value$154,000−0.8% in the past year
New homes permitted, 20255Mercer County
Homeowners64.0%6,837 households

Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.

Pennington Equipment SalesHVAC contractor · 208 N 1st St, Princeton(304) 425-0031 · yorkupg.com
D & D Heating & CoolingHVAC contractor · 692 Gardner Rd, Princeton(304) 487-1885
Halsey Heating And CoolingHVAC contractor · 414 N 4th St, Princeton(304) 921-7707

HVAC in ZIP 24740 at a glance

Local building angle: Mercer County permitted 5 new homes in 2025. 10% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.