Thonvold Excavating LLC

Excavation contractor in Sunburg, MN 56289

About this company

Thonvold Excavating LLC is listed as an excavation contractor based in Sunburg, Minnesota, in Kandiyohi County. Federal motor carrier records list 2 drivers and 3 trucks for the company. It is one of 1 excavation and demolition companies in ZIP 56289.

Fleet size

Drivers2

Trucks3

Last federal filing: Oct 2025. Source: FMCSA.

Moderate marketArea profitability for excavation and demolition in ZIP 56289

Housing demand39

Sales pace, new listings and new construction. Source: Zillow

Customer spending power63

Household income and home values

Scored against every US ZIP. An index of local conditions, not this company's results.

County context

One of 9 excavation and demolition companies in Kandiyohi County, MN.

95 general contractors in Kandiyohi County, MN.

All 179 construction companies in Kandiyohi County, MN.

ZIP 56289 at a glance

Population: 599 (4 per sq mi)
Median age: 57
Households: Median income $78,958 · 34% earn six figures
Housing: 92% owner-occupied
Workforce: 55% labor-force participation · 1.8% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Housing market around ZIP 56289

Figures describe the local area, not this company.

Typical home value$356,000+8.0% past year

12-month value outlook+3.9%

Days to sale agreement32Willmar metro

New homes permitted, 202573Kandiyohi County

Listings with a price cut28.0%Willmar metro

Sale price vs list97.0%Willmar metro

Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.

Local building angle: Kandiyohi County permitted 73 new homes in 2025. 28% of the homes in this ZIP were built since 2000.

Local figures are estimates from public records and Zillow housing data, updated regularly.