Garage door companies in Alton, IL 62002
2 garage door companies, with local market data for this ZIP.
General contractors 11Roofing and exteriors 6Remodeling 4HVAC 3Electricians 2Painting 2Other construction trades 2Garage doors 2Excavation and demolition 2Concrete and masonry 1
Area profitability, garage doors29 / 100Soft market, crowded field
Typical home value$117,000+3.5% in the past year
New homes permitted, 2025435Madison County
Homeowners65.7%13,023 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Experts Garage Door Repair Installation ProcessGarage door company · 1710 Homer M Adams Pkwy, Alton(888) 806-5616 · homedepotdoorsinstallation.com
Journey Garage DoorGarage door company · 300 E Broadway, Alton(888) 299-9491 · journeygaragedoor.com
Garage doors in ZIP 62002 at a glance
Local building angle: Madison County permitted 435 new homes in 2025, including 60 apartment units. 9% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.