L J Sperberg Construction Company Inc

Excavation contractor in Shawano, WI 54166

About this company

L J Sperberg Construction Company Inc is listed as an excavation contractor based in Shawano, Wisconsin, in Shawano County. Federal motor carrier records list 3 drivers and 4 trucks for the company. It is one of 2 excavation and demolition companies in ZIP 54166.

Fleet size

Drivers3

Trucks4

Last federal filing: Sep 2024. Source: FMCSA.

Soft market, crowded fieldArea profitability for excavation and demolition in ZIP 54166

Customer spending power36

Household income and home values

Room for another company22

More crowded than 78% of US ZIPs

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

County context

One of 12 excavation and demolition companies in Shawano County, WI.

64 general contractors in Shawano County, WI.

All 154 construction companies in Shawano County, WI.

ZIP 54166 at a glance

Population: 16,940 (45 per sq mi)
Median age: 46
Households: Median income $62,791 · 26% earn six figures
Housing: 70% owner-occupied
Workforce: 59% labor-force participation · 1.9% unemployment

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

Housing market around ZIP 54166

Figures describe the local area, not this company.

Typical home value$260,000+8.4% past year · +126% in 10 years

12-month value outlook+4.7%

Listings with a price cut17.7%Shawano metro

New homes permitted, 2025116Shawano 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: Shawano County permitted 116 new homes in 2025. 20% of the homes in this ZIP were built since 2000.

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