Roofers in Defiance, MO 63341
2 roofing companies, with local market data for this ZIP.
Area profitability, roofing70 / 100Strong market, crowded field
Typical home value$636,000+4.2% in the past year
New homes permitted, 20251,661St. Charles County
Homeowners95.5%1,271 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Koziatek ContractingRoofing contractor · 301 Lee St, Defiance(314) 837-8262 · koziatekcontracting.com
Bross ConstructionRoofing contractor · 9 Callaway Ridge Dr, Defiance(636) 466-2211
Roofing in ZIP 63341 at a glance
Local roofing angle: 245 homes in this ZIP, 18% of the total, were built from 2000 to 2009, so they are now 17 to 26 years old. Only 23% were built before 1980.
Local figures are estimates from public records and Zillow housing data, updated regularly.