Les Grumdahl Window & Siding LLC
Roofing contractor in Duluth, MN 55804
About this company
Les Grumdahl Window & Siding LLC is listed as a roofing contractor based in Duluth, Minnesota, in St. Louis County. Federal motor carrier records list 11 drivers and 11 trucks for the company. It is one of 5 roofing companies in ZIP 55804.
Other roofers nearby
Duluth Roofing Company4502 E Superior St, Duluth
(888) 431-2738
Les Grumdahl Window & Siding5210 McQuade Rd, Duluth
(218) 208-0600
Rouse Siding and Construction LLC5022 Glenwood St, Duluth
(218) 428-1982
Housing market around ZIP 55804
Figures describe the local area, not this company.
Typical home value$364,000+6.3% past year · +79% in 10 years
12-month value outlook+3.8%
Days to sale agreement14Duluth metro · 15 a year ago
New homes permitted, 2025412St. Louis County
Listings with a price cut26.5%Duluth metro
Sale price vs list99.3%Duluth metro
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 roofing angle: 648 homes in this ZIP, 10% of the total, were built from 2000 to 2009, so they are now 17 to 26 years old. Only 73% were built before 1980.
Local figures are estimates from public records and Zillow housing data, updated regularly.