Downriver Masonry Supply

Concrete and masonry contractor in Carleton, MI 48117

About this company

Downriver Masonry Supply is listed as a concrete and masonry contractor based in Carleton, Michigan, in Monroe County. Federal motor carrier records list 1 drivers and 2 trucks for the company. It is one of 3 concrete and masonry companies in ZIP 48117.

Other concrete and masonry companies nearby

Level One Concrete Raising9413 Exeter Rd, Carleton

(800) 951-9596

Fleet size

Drivers1

Trucks2

Last federal filing: Jan 2013. Source: FMCSA.

Moderate market, crowded fieldArea profitability for concrete and masonry in ZIP 48117

Housing demand65

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

Customer spending power61

Household income and home values

Room for another company15

More crowded than 85% of US ZIPs

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

County context

One of 31 concrete and masonry companies in Monroe County, MI.

140 general contractors in Monroe County, MI.

All 292 construction companies in Monroe County, MI.

ZIP 48117 at a glance

Population: 10,262 (73 per sq mi)
Median age: 48
Households: Median income $78,942 · 42% earn six figures
Housing: 89% owner-occupied
Workforce: 54% labor-force participation · 8.0% unemployment

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

Housing market around ZIP 48117

Figures describe the local area, not this company.

Typical home value$335,000+7.4% past year · +83% in 10 years

12-month value outlook+3.8%

Days to sale agreement12Monroe metro · 12 a year ago

New homes permitted, 2025191Monroe County

Listings with a price cut24.7%Monroe metro

Sale price vs list100.1%Monroe metro

New construction sales7Monroe metro, Aug

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: Monroe County permitted 191 new homes in 2025. 18% of the homes in this ZIP were built since 2000.

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