Tristar Services LLC

What we do

Electrical Services in San Antonio

Tristar Services LLC handles residential and commercial electrical work across San Antonio and surrounding areas. Licensed, experienced, and focused on doing the job right.

01

Residential Electrical

Full-service residential electrical work — panel upgrades, circuit additions, outlet and switch replacements, ceiling fan installations, and code-compliant wiring for San Antonio homeowners.

  • Panel upgrades and replacements
  • Circuit additions and breaker work
  • Outlet, switch, and fixture installations
  • Ceiling fan and lighting wiring
  • Code compliance and inspection work
Residential lighting installation by Tristar Services LLC
02

Commercial Electrical

Commercial electrical services for businesses, warehouses, and multi-unit properties in San Antonio. We handle new construction wiring, tenant improvements, and service upgrades.

  • New construction rough-in wiring
  • Tenant improvement electrical
  • Service entrance upgrades
  • Lighting and power distribution
  • Code compliance inspections
Commercial electrical meter rack installation by Tristar Services LLC
03

Whole-Home Generator Installation

Authorized Generac dealer and installer serving San Antonio. We handle the complete generator installation — concrete pad, transfer switch, gas line coordination, and utility interconnect — so your home or business stays powered through any outage.

  • Generac standby generator sales and installation
  • Automatic transfer switch installation
  • Load calculation and generator sizing
  • Gas line coordination
  • Utility interconnect and permitting
Meter pole installation with Tristar Services work truck
04

Electrical Renovations

Electrical upgrades for home remodels, room additions, and kitchen or bathroom renovations in San Antonio. We update wiring, add circuits, and bring older homes up to current code.

  • Remodel and addition wiring
  • Kitchen and bathroom electrical upgrades
  • Recessed lighting installation and retrofit
  • Panel relocation and upgrades
  • Older home rewiring and code updates
Conduit and outlet installation on metal building by Tristar Services LLC
05

Underground Trenching

Underground electrical trenching for residential and commercial properties. We cut through caliche, rock, and hard soil using rocksaw equipment to run conduit for service laterals, outbuildings, pools, and more.

  • Rocksaw trenching through caliche and rock
  • Underground conduit installation
  • Service lateral runs to outbuildings and pools
  • Meter pole and meter loop installations
  • Under-slab conduit for new construction
Underground trenching and meter loop installation by Tristar Services LLC

Free Consultations

Not sure what your project needs? Call or email — consultations are always free.

Mark@TristarServicesLLC.net210.625.0903