D & H Construction & Excavation

Excavation contractor in Harwood, TX 78632

About this company

D & H Construction & Excavation is listed as an excavation contractor based in Harwood, Texas, in Gonzales County. Federal motor carrier records list 1 drivers and 2 trucks for the company. It is one of 1 excavation and demolition companies in ZIP 78632.

Fleet size

Drivers1

Trucks2

Last federal filing: Apr 2025. Source: FMCSA.

Moderate market, crowded fieldArea profitability for excavation and demolition in ZIP 78632

Housing demand87

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

Customer spending power34

Household income and home values

Room for another company2

More crowded than 98% of US ZIPs

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

County context

One of 1 excavation and demolition companies in Gonzales County, TX.

19 general contractors in Gonzales County, TX.

All 28 construction companies in Gonzales County, TX.

ZIP 78632 at a glance

Population: 1,245 (5 per sq mi)
Median age: 44
Households: Median income $62,500 · 37% earn six figures
Housing: 90% owner-occupied
Workforce: 43% labor-force participation · 0.0% unemployment

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

Housing market around ZIP 78632

Figures describe the local area, not this company.

Typical home value$417,000−6.5% past year

12-month value outlook−2.1%

Days to sale agreement60Austin metro · 67 a year ago

New homes permitted, 202525Gonzales County

Listings with a price cut30.1%Austin metro

Sale price vs list97.3%Austin metro

New construction sales890Austin metro, Aug · +5% from last year

Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.

Local building angle: Gonzales County permitted 25 new homes in 2025. 38% of the homes in this ZIP were built since 2000.

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