General contractors in Erwin, TN 37650
6 general contractors, with local market data for this ZIP.
Area profitability, construction52 / 100Moderate market, open field
Typical home value$223,000+3.7% in the past year
New homes permitted, 202528Unicoi County
Homeowners75.8%5,543 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Duncan MechanicalGeneral contractor · 507 Jonesborough Rd, Erwin(423) 743-7712 · thebluebook.com
Erwin Aluminum & VinylGeneral contractor · 1672 Chestoa Pike, Erwin(423) 743-4296 · contractors.com
Nailed It ConstructionGeneral contractor · 102 Jones Rd, Erwin(423) 741-1807 · Naileditconstructionco.com
Ridgeline ConstructionGeneral contractor · 910 S Mohawk Dr, Erwin(423) 403-3369 · ridgelineconstructiontn.com
Tri-State ConstructionsConstruction company · 117 Opekiska St, Erwin(828) 424-1695 · tristatehomeconstruction.net
Metcalf & Sons ConstructionConstruction company · Erwin(423) 743-2222 · 1 driver, 1 truck
Construction in ZIP 37650 at a glance
Local building angle: Unicoi County permitted 28 new homes in 2025. 13% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.