John C Mclane Contractors

Construction company in Harsens Island, MI 48028

About this company

John C Mclane Contractors is listed as a construction company based in Harsens Island, Michigan, in St. Clair County. Federal motor carrier records list 1 drivers and 1 trucks for the company. It is one of 3 general contractors in ZIP 48028.

Fleet size

Drivers1

Trucks1

Last federal filing: Jun 2009. Source: FMCSA.

Strong market, crowded fieldArea profitability for construction in ZIP 48028

Housing demand80

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

Customer spending power82

Household income and home values

Room for another contractor6

More crowded than 94% of US ZIPs

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

County context

One of 188 general contractors in St. Clair County, MI.

52 concrete and masonry companies in St. Clair County, MI.

All 415 construction companies in St. Clair County, MI.

ZIP 48028 at a glance

Population: 1,272 (28 per sq mi)
Median age: 66
Households: Median income $109,730 · 60% earn six figures
Housing: 98% owner-occupied
Workforce: 48% labor-force participation · 2.0% unemployment

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

Housing market around ZIP 48028

Figures describe the local area, not this company.

Typical home value$319,000+3.0% past year · +64% in 10 years

12-month value outlook+2.6%

Days to sale agreement15Detroit metro · 13 a year ago

New homes permitted, 2025219St. Clair County

Listings with a price cut29.4%Detroit metro

Sale price vs list99.5%Detroit metro

New construction sales164Detroit metro, Aug · −14% 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: St. Clair County permitted 219 new homes in 2025. 12% of the homes in this ZIP were built since 2000.

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