HVAC companies in Gillespie, IL 62033

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

Excavation and demolition 2General contractors 1Roofing and exteriors 1HVAC 1
Area profitability, HVAC35 / 100Soft market, crowded field
Typical home value$119,000−8.5% in the past year
New homes permitted, 202570Macoupin County
Homeowners75.0%1,767 households

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

Reid's ServiceHVAC contractor · 805 Staunton Rd, Gillespie(217) 839-2665 · reidsservice.com

HVAC in ZIP 62033 at a glance

Local building angle: Macoupin County permitted 70 new homes in 2025. 14% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.