Martin Construction And Grading Inc

Excavation contractor in Marshville, NC 28103

About this company

Martin Construction And Grading Inc is listed as an excavation contractor based in Marshville, North Carolina, in Union County. Federal motor carrier records list 3 drivers and 3 trucks for the company. It is one of 1 excavation and demolition companies in ZIP 28103.

Fleet size

Drivers3

Trucks3

Last federal filing: Apr 2026. Source: FMCSA.

Strong market, crowded fieldArea profitability for excavation and demolition in ZIP 28103

Housing demand90

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

Customer spending power58

Household income and home values

Room for another company25

More crowded than 75% of US ZIPs

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

County context

One of 16 excavation and demolition companies in Union County, NC.

219 general contractors in Union County, NC.

All 507 construction companies in Union County, NC.

ZIP 28103 at a glance

Population: 10,714 (27 per sq mi)
Median age: 44
Households: Median income $76,924 · 37% earn six figures
Housing: 82% owner-occupied
Workforce: 65% labor-force participation · 3.9% unemployment

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

Housing market around ZIP 28103

Figures describe the local area, not this company.

Typical home value$320,000+2.9% past year · +92% in 10 years

12-month value outlook−0.5%Roughly flat

Days to sale agreement36Charlotte metro · 32 a year ago

New homes permitted, 20252,707Union County

Listings with a price cut30.0%Charlotte metro

Sale price vs list98.5%Charlotte metro

New construction sales840Charlotte metro, Aug · −10% 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: Union County permitted 2,707 new homes in 2025, including 320 apartment units. 20% of the homes in this ZIP were built since 2000.

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