Find a Window Contractor Near You in Duluth
Find the contractors based closest to you by scanning for your own ZIP code first, not just Duluth as a whole. 55804 is Duluth's most represented ZIP, with 1 licensed window contractors calling it home.
Licenses checked · Minnesota Department of Labor and Industry
Duluth's window contractors, by ZIP code
Grouped by ZIP code, then alphabetical by business name. Nobody paid their way into a ZIP group or a spot within it.
ZIP 55804 (1)
Les Grumdahl Window & Siding LLC
Window and glass contractor
- License
- Residential Building Contractor · BC630598
- Since
- 2008
- Expires
- Mar 31, 2028
- ZIP
- 55804
ZIP 55807 (1)
Absalute Vinyl Window & Siding CO
Window and glass contractor
- License
- Residential Building Contractor · BC793509
- Since
- 2022
- Expires
- Mar 31, 2028
- ZIP
- 55807
ZIP 55810 (1)
Morins Siding & Window Company INC
Window and glass contractor
- License
- Residential Building Contractor · BC005592
- Since
- 1992
- Expires
- Mar 31, 2028
- ZIP
- 55810
3ZIP codes with listings
Where Duluth's window contractors are actually based
Duluth's 3 window contractors are spread across 3 ZIP codes.
The busiest single ZIP is 55804, carrying 1 of them.
Check your own ZIP first before assuming the closest option is whoever's listed at the top of Duluth's page.
558045580755810
Data: Minnesota Department of Labor and Industry license records, checked 2026-09-30.