HVAC companies in Pontiac, IL 61764
3 HVAC companies, with local market data for this ZIP.
General contractors 8Electricians 4HVAC 3Concrete and masonry 2Other construction trades 2Roofing and exteriors 1
Area profitability, HVAC26 / 100Soft market, crowded field
Typical home value$158,000+10.4% in the past year
New homes permitted, 202550Livingston County
Homeowners67.8%5,556 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
DPI Plumbing, Heating & CoolingHVAC contractor · 900 N Ladd St, Pontiac(815) 419-2040 · dpiphc.com
G.S. Heating, Cooling, and ElectricalHVAC contractor · 205 W Madison St, Pontiac(779) 306-0489 · gsheatcooling.com
Smith's Plumbing, Heating & A/C, Inc.HVAC contractor · 822 E Howard St, Pontiac(815) 844-7868 · smithsplumbingandheatingil.com
HVAC in ZIP 61764 at a glance
Local building angle: Livingston County permitted 50 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.