Electrical installation with a closed panel and wall-mounted EV charger in a garage.
In-House Trade of a Veteran-Owned GC · License TECL #31793

Licensed Electrician in San Antonio, TX

Choose a veteran-owned electrician in San Antonio for repairs, panels and electrical upgrades. CSW performs electrical work in-house under Texas Electrical Contractor license TECL #31793.

Call 24/7, anytime, day or night.

Online estimate appointments need at least 24 hours' notice. Need help sooner? Call 24/7: (210) 880-2864.

In-House Electrical Crew · TECL #31793 · Veteran-Owned

Request an Electrical Estimate

Tell us what the electrical system is doing, where the issue is, and your ZIP code. A licensed CSW team member will follow up to scope the next step.

Request A Free Estimate

Call 24/7 at (210) 880-2864 or book your estimate to discuss your project.

Texas Electrical ContractorTECL #31793
Responsible Master PlumberRMP #46592
Texas Air Conditioning & Refrigeration Contractor (commercial refrigeration endorsement)TACLA00026479R

Offer

Free panel inspection with any major electrical quote

Ask for the panel check when we come out — no charge, no obligation.

Claim Offer

Why one general contractor matters

Electrical is handled in-house by our general contractor crew

C.S.W. Power Solutions is a veteran-owned general contractor with in-house licensed electrical and plumbing teams: Texas Electrical Contractor TECL #31793 and Responsible Master Plumber RMP #46592. You get the accountability of one general contractor plus the depth of an in-house specialty crew.

  • One point of project contact
  • Single point of accountability
  • Coordinated permits & inspections

Veteran-Owned Electrical Under a GC's Umbrella

C.S.W. Power Solutions is a veteran-owned general contractor serving San Antonio — and electrical is one of the licensed trades we staff in-house. The founder served in the United States military, and the discipline, precision, and accountability learned in service carry through every job we complete. Electrical work is performed under Texas Electrical Contractor License TECL #31793, and we hold VA Builder Registration #09311; SAH/SHA grant eligibility for a project is confirmed with the VA or lender.

Looking specifically for a veteran-owned electrician in San Antonio? See how our licensed TECL #31793 team handles panel upgrades, EV chargers, and generator wiring.

Veteran & Military Discount Available — Ask When You Call.

Residential Electrical Services

Electrical work that requires a permit is permitted and inspected. We pull the permit, coordinate the city or county inspection, and provide documentation for your records — protecting your home's value and your homeowner's insurance.

  • Electrical Panel Upgrade — $1,800–$5,500
  • EV Charger Installation — $1,000–$2,500
  • Whole-Home Rewiring — $4,000–$15,000+
  • Outlet & Switch Repair — $150–$400
  • Ceiling Fan & Lighting Installation
  • Dedicated Circuits for Appliances
  • Smoke & Carbon Monoxide Detector Installation
  • Surge protection systems
  • Troubleshooting and diagnostics

Commercial Electrical Services

C.S.W. Power Solutions provides reliable commercial electrical services for businesses across San Antonio. We understand that electrical issues can disrupt operations and cost money. Our team works efficiently to minimize downtime while ensuring all work meets commercial building codes and safety standards.

  • Commercial wiring and circuit installation
  • Lighting design and LED retrofit
  • Electrical system maintenance and repair
  • Backup power systems
  • Code compliance upgrades
  • Tenant improvement electrical work

Specialty Electrical Services

Beyond standard electrical work, C.S.W. Power Solutions specializes in advanced electrical installations that require specific expertise and licensing. Our team is factory-trained for generator installations and certified for EV charger setup.

  • Generac standby generator installation and service
  • EV charger installation (Level 2 and commercial)
  • Electrical panel upgrades (100A to 200A+)
  • Whole-home surge protection
  • Smart home wiring and automation
  • Pool and spa electrical connections

One General Contractor for Your Multi-Trade Project

Electrical work rarely exists in isolation. C.S.W. Power Solutions is also a general contractor with in-house plumbing capabilities. For HVAC-related needs, scope and availability are confirmed before work. Whether your project is a home remodel that needs rewiring, a damage restoration requiring full electrical rebuild, or a new construction project, we coordinate the written scope, permit needs and schedule through one point of contact.

Why Choose C.S.W. Power Solutions for Electrical Work?

Licensed In-House Electricians

All electrical work is performed by our own licensed electricians under Texas Electrical Contractor license TECL #31793 — no subcontractors, no markups.

Free Written Estimates

We provide a detailed, itemized written estimate before any work begins. No surprises, no hidden fees. Call or text 24/7, anytime, day or night.

Permits Pulled & Inspections Handled

We handle all City of San Antonio permits, CPS Energy coordination, and inspections for every electrical job that requires them.

Texas Electrical Contractor TECL #31793Responsible Master Plumber RMP #46592Texas Air Conditioning and Refrigeration Contractor TACLA00026479R (commercial refrigeration endorsement)

Panel Upgrades, Permits and Utility Coordination

A panel upgrade starts with checking your existing service, planned loads and permit needs. CSW coordinates meter work with CPS Energy when needed, and handles required permits and inspection before closeout under TECL #31793.

Can you coordinate a 200-amp panel upgrade?

We review existing service capacity and planned loads before recommending an upgrade. The written scope addresses utility coordination, permits and inspection when needed. Electrical work is performed under TECL #31793.

Common Questions

Electrical Services FAQ

Are your electricians licensed?

Yes. CSW's electrical work is performed under Texas Electrical Contractor license TECL #31793. All work is performed by licensed electricians under that license.

Can you install a 200-amp panel upgrade?

Yes. Panel upgrades from 100 or 150 amps to 200 amps are one of our most common jobs. We pull permits and coordinate CPS Energy.

Do you install EV chargers?

Yes. We install Level 2 chargers including Tesla Wall Connector, Wallbox, ChargePoint, and Emporia.

Do I need a permit for electrical work in San Antonio?

Yes. Most electrical work in San Antonio requires a permit from the Development Services Department. This includes panel upgrades, new circuit installations, outlet additions, and any work that modifies your home's electrical system. C.S.W. Power Solutions pulls all necessary permits and schedules inspections as part of every job.

How do I know if I need an electrical panel upgrade?

Signs you need a panel upgrade include frequently tripping breakers, flickering lights, a panel that's warm to the touch, a Federal Pacific or Zinsco panel (known fire hazards), or a panel rated below 200 amps. If your home was built before 1990 and still has the original panel, an upgrade is strongly recommended for safety and to support modern electrical demands.

How much does an electrical panel upgrade cost in San Antonio?

A standard 100A to 200A panel upgrade in San Antonio typically costs $1,800–$5,500. Upgrading from 200A to 400A — required for large homes with heavy electrical loads — typically costs $4,500–$12,000. We provide a detailed estimate before any work begins.

Can you install a whole-house generator?

Yes. We install whole-house standby generators ranging from 10kW to 26kW+. Installation includes a concrete pad, automatic transfer switch, gas line connection, electrical tie-in, and all required permits and inspections. Typical installation takes 1 to 2 days.

How long does EV charger installation take?

A Level 2 EV charger installation typically takes 2 to 4 hours once the electrical infrastructure is in place. If a dedicated 240V circuit needs to be run from your panel, the total project is usually completed in one day. We install all major brands including Tesla Wall Connector, ChargePoint, and JuiceBox.

Do you offer electrical safety inspections?

Yes. We provide comprehensive electrical safety inspections for homebuyers, sellers, and homeowners concerned about their system's condition. Our inspection covers the panel, wiring, outlets, GFCI/AFCI protection, grounding, and overall code compliance. We provide a detailed written report with findings and recommendations.

Related Trades

Because C.S.W. Power Solutions performs electrical and plumbing work in-house, electrical work commonly overlaps with licensed plumbing, HVAC-related equipment, and standby generator work — all managed by the same project lead.

Need an Electrician in San Antonio?

Contact C.S.W. Power Solutions for licensed electrical services. Call 210-880-2864 or book online. Need help sooner? Call 24/7.

Free Written Estimates · Veteran-Owned

Online estimate appointments need at least 24 hours' notice. Need help sooner? Call 24/7: (210) 880-2864.

Prefer to pick a time? Book online.

Books a free on-site estimate consultation at an open time on our Calendly schedule. It is not a repair dispatch — for anything urgent, call us.

Online estimate appointments need at least 24 hours' notice. Need help sooner? Call 24/7: (210) 880-2864.