HVAC companies in Monticello, IL 61856
1 HVAC companies, with local market data for this ZIP.
General contractors 9Garage doors 3Excavation and demolition 2HVAC 1Remodeling 1Carpentry, drywall and windows 1
Area profitability, HVAC53 / 100Moderate market, balanced field
Typical home value$289,000+5.5% in the past year
New homes permitted, 202539Piatt County
Homeowners85.7%3,329 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Dubson Heating, Air Conditioning & RefrigerationHVAC contractor · 406 W Main St, Monticello(217) 762-8151 · dubsonhvac.com
HVAC in ZIP 61856 at a glance
Local building angle: Piatt County permitted 39 new homes in 2025, including 8 apartment units. 23% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.