General contractors in Buchanan Dam, TX 78609

2 general contractors, with local market data for this ZIP.

General contractors 2Excavation and demolition 1Electricians 1Remodeling 1Roofing and exteriors 1
Area profitability, construction46 / 100Moderate market, balanced field
Typical home value$355,000−2.3% in the past year
New homes permitted, 2025117Llano County
Homeowners73.2%922 households

Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.

Buchanan Dam Septic TanksConstruction company · 15648 E State Highway 29, Buchanan Dam(512) 793-3100 · buchananseptictanks.com · 4 drivers, 5 trucks
Michael Hays Construction CoConstruction company · 7796 W Ranch Road 1431, Buchanan Dam(512) 636-0614 · 2 drivers, 2 trucks

Construction in ZIP 78609 at a glance

Local building angle: Llano County permitted 117 new homes in 2025. 21% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.