Trade directory
Alliance subcontractors by trade and metro — Blue Book–style listing without pay-to-rank spam.
Gulf Volt Electric
Electrical, Low Voltage / Data · Houston · Houston · free
Free-tier electrician — invites only until upgrade.
Hill Country Air
HVAC · Austin · Austin · pro
Commercial HVAC — Central Texas.
Sub Alliance
Trade TBD · Austin · free
Texas Rock Solid
Masonry / Stucco, Concrete · Houston · Houston · core
Commercial stucco & masonry — existing STA customer.
Torres Plumbing Co.
Plumbing · Austin · Round Rock · core
Commercial plumbing & medical gas.