HVAC companies in Fennimore, WI 53809

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

General contractors 6HVAC 1
Area profitability, HVAC30 / 100Soft market, crowded field
Typical home value$214,000+5.9% in the past year
New homes permitted, 2025122Grant County
Homeowners74.4%1,776 households

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

H & N Plumbing, Heating & Electrical IncHVAC contractor · 1325 7th St, Fennimore(608) 822-3258 · hnph.net · 21 drivers, 18 trucks

HVAC in ZIP 53809 at a glance

Local building angle: Grant County permitted 122 new homes in 2025. 13% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.