Oneill Construction

Excavation contractor in Troy, MT 59935

About this company

Oneill Construction is listed as an excavation contractor based in Troy, Montana, in Lincoln County. Federal motor carrier records list 1 drivers and 1 trucks for the company. It is one of 1 excavation and demolition companies in ZIP 59935.

Fleet size

Drivers1

Trucks1

Last federal filing: Jan 2026. Source: FMCSA.

Moderate market, crowded fieldArea profitability for excavation and demolition in ZIP 59935

Customer spending power42

Household income and home values

Room for another company10

More crowded than 90% of US ZIPs

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

County context

One of 6 excavation and demolition companies in Lincoln County, MT.

39 general contractors in Lincoln County, MT.

All 70 construction companies in Lincoln County, MT.

ZIP 59935 at a glance

Population: 3,381 (1 per sq mi)
Median age: 54
Households: Median income $39,712 · 16% earn six figures
Housing: 81% owner-occupied
Workforce: 38% labor-force participation · 4.5% unemployment

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

Housing market around ZIP 59935

Figures describe the local area, not this company.

Typical home value$416,000−0.4% past year · +138% in 10 years

New homes permitted, 202527Lincoln 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: Lincoln County permitted 27 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.