HVAC companies in Seneca, IL 61360

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

General contractors 4Concrete and masonry 1HVAC 1
Area profitability, HVAC43 / 100Moderate market, crowded field
Typical home value$232,000+3.3% in the past year
New homes permitted, 202560LaSalle County
Homeowners78.0%1,275 households

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

Kennedy Brothers Heating & CoolingHVAC contractor · 2353 E 29th Rd, Seneca(815) 357-6830

HVAC in ZIP 61360 at a glance

Local building angle: LaSalle County permitted 60 new homes in 2025. 24% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.