Robert Stewart Excavating Inc

Excavation contractor in Fontana, WI 53125

About this company

Robert Stewart Excavating Inc is listed as an excavation contractor based in Fontana, Wisconsin, in Walworth County. Federal motor carrier records list 4 drivers and 5 trucks for the company. It is one of 1 excavation and demolition companies in ZIP 53125.

Fleet size

Drivers4

Trucks5

Last federal filing: Feb 2025. Source: FMCSA.

Strong market, crowded fieldArea profitability for excavation and demolition in ZIP 53125

Housing demand78

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

Customer spending power89

Household income and home values

Room for another company5

More crowded than 95% of US ZIPs

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

County context

One of 13 excavation and demolition companies in Walworth County, WI.

94 general contractors in Walworth County, WI.

All 253 construction companies in Walworth County, WI.

ZIP 53125 at a glance

Population: 1,898 (119 per sq mi)
Median age: 57
Households: Median income $112,500 · 56% earn six figures
Housing: 86% owner-occupied
Workforce: 59% labor-force participation · 2.9% unemployment

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

Housing market around ZIP 53125

Figures describe the local area, not this company.

Typical home value$687,000+6.3% past year · +105% in 10 years

12-month value outlook+4.5%

Days to sale agreement27Whitewater metro

New homes permitted, 2025691Walworth County

Listings with a price cut21.2%Whitewater metro

Sale price vs list98.2%Whitewater metro

New construction sales10Whitewater metro, Aug · +43% from last year

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: Walworth County permitted 691 new homes in 2025, including 250 apartment units. 22% of the homes in this ZIP were built since 2000.

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