Northern Duct Seal
General contractor in Oelwein, IA 50662
About this company
Northern Duct Seal is listed as a general contractor at 4135 W Ave in Oelwein, Iowa, in Fayette County. It is one of 7 general contractors in ZIP 50662.
Other construction companies nearby
Woods Construction Inc505 2nd St NE, Fairbank
3.2 mi(319) 635-2308
DHK Welding2688 Y Ave, Fairbank
3.4 mi(319) 638-4227
Garbage Guru Custom Replicas522 Charles St W, Oelwein
5.5 mi(319) 509-0510
Christensen Construction805 1st Ave NE, Oelwein
6.1 mi(319) 238-2427
Miller's Construction1858 105th St, Hazleton
7.1 mi(319) 283-1224
Housing market around ZIP 50662
Figures describe the local area, not this company.
Typical home value$110,000+0.3% past year · +64% in 10 years
New homes permitted, 202530Fayette County
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Fayette County permitted 30 new homes in 2025. 5% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.