J & J Excavating & Materials

Excavation contractor in Crystal City, TX 78839

Call (830) 374-5262 jjexcavating.com Directions

About this company

J & J Excavating & Materials is listed as an excavation contractor at 4236 N Highway 83 in Crystal City, Texas, in Zavala County. Federal motor carrier records list 19 drivers and 49 trucks for the company. It is one of 1 excavation and demolition companies in ZIP 78839.

Other excavation and demolition companies nearby

A. E. Hiller & Sons, Inc3550 Darrel Dr, Eagle Pass

38.9 mi(830) 773-9156

Fleet size

Drivers19

Trucks49

Last federal filing: Jan 2025. Source: FMCSA.

Soft market, crowded fieldArea profitability for excavation and demolition in ZIP 78839

Customer spending power7

Household income and home values

Room for another company19

More crowded than 81% 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 Zavala County, TX.

8 general contractors in Zavala County, TX.

All 9 construction companies in Zavala County, TX.

ZIP 78839 at a glance

Population: 7,091 (11 per sq mi)
Median age: 31
Households: Median income $37,365 · 15% earn six figures
Housing: 68% owner-occupied
Workforce: 57% labor-force participation · 3.2% unemployment

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

Housing market around ZIP 78839

Figures describe the local area, not this company.

Typical home value$89,000+16.5% past year · +40% in 10 years

New homes permitted, 20250Zavala County

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: Zavala County permitted 0 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.