HVAC companies in South Charleston, WV 25303

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

Area profitability, HVAC39 / 100Moderate market, balanced field
Typical home value$173,000+8.4% in the past year
New homes permitted, 202597Kanawha County
Homeowners70.7%3,055 households

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

Mullen Plumbing, Heating & CoolingHVAC contractor · 301 B St, South Charleston(304) 744-3221 · mullenplumbing.com · 60 drivers, 47 trucks
Mullen Plumbing, Heating & CoolingHVAC contractor · 301 B St, South Charleston(304) 744-3221 · mullenplumbing.com · 60 drivers, 47 trucks

HVAC in ZIP 25303 at a glance

Local building angle: Kanawha County permitted 97 new homes in 2025. 2% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.