JM Demolition LLC

Excavation contractor in Center Barnstead, NH 03225

About this company

JM Demolition LLC is listed as an excavation contractor based in Center Barnstead, New Hampshire, in Belknap County. Federal motor carrier records list 4 drivers and 4 trucks for the company. It is one of 1 excavation and demolition companies in ZIP 03225.

Fleet size

Drivers4

Trucks4

Last federal filing: Jul 2025. Source: FMCSA.

Moderate market, crowded fieldArea profitability for excavation and demolition in ZIP 03225

Housing demand53

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

Customer spending power81

Household income and home values

Room for another company12

More crowded than 88% of US ZIPs

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

County context

One of 12 excavation and demolition companies in Belknap County, NH.

78 general contractors in Belknap County, NH.

All 181 construction companies in Belknap County, NH.

ZIP 03225 at a glance

Population: 3,834 (53 per sq mi)
Median age: 43
Households: Median income $111,660 · 58% earn six figures
Housing: 95% owner-occupied
Workforce: 58% labor-force participation · 1.9% unemployment

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

Housing market around ZIP 03225

Figures describe the local area, not this company.

Typical home value$449,000+1.4% past year · +146% in 10 years

12-month value outlook+1.8%

Days to sale agreement24Laconia metro · 20 a year ago

New homes permitted, 2025423Belknap County

Listings with a price cut30.0%Laconia metro

Sale price vs list97.5%Laconia metro

New construction sales15Laconia 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: Belknap County permitted 423 new homes in 2025, including 38 apartment units. 21% of the homes in this ZIP were built since 2000.

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