Residential electrical services
Residential electrician for San Antonio, TX homes
Repairs, panel upgrades, EV chargers, rewiring, lighting and inspections for homes across the San Antonio metro. One flat price you approve before any work starts.
- Licensed and Insured
- BBB Accredited
- Veteran Owned
- TECL 41806
What we do
Home electrical services
Electrical Repair
Diagnostics and repair for breakers, outlets, flickering lights, and dead circuits.
Learn morePanel Upgrades
Service upgrades and panel replacements sized for modern loads, permitted and inspected.
Learn moreEV Charger Installation
Level 2 home charger installs with the right circuit, breaker, and clean cable runs.
Learn moreWhole Home Rewiring
Full and partial rewires for older homes with knob and tube, cloth, or aluminum wiring.
Learn moreLighting Installation
Recessed, landscape, and ceiling fan installations laid out and wired clean.
Learn moreGenerator Installation
Standby generator installs and portable interlock or transfer switch hookups.
Learn moreSurge Protection
Panel-mounted surge protection that guards the whole home from voltage spikes.
Learn moreOutlets and GFCI
New outlets, GFCI protection, and USB receptacles for kitchens, baths, and exteriors.
Learn moreSmoke and CO Detectors
Hardwired, interconnected smoke and carbon monoxide detectors installed to code.
Learn moreElectrical Inspections
Safety and code inspections for buyers, sellers, and homeowners with a plain report.
Learn moreNew Construction Wiring
Full electrical for custom homes and additions, from rough-in through trim.
Learn moreFlat-price offers
Popular home jobs, priced from the book
Each offer page shows the starting price, what it includes and what it assumes. Your tech confirms the final price on site before any work starts.
- Electrical Troubleshooting
- 200 Amp Panel Upgrade
- Level 2 EV Charger Installation
- Generator Interlock and Inlet
- Whole-Home Surge Protection
- Home Sale Electrical Inspection
Running a business? See our commercial electrical services.
Flat price first
One price from our price book, in writing, approved by you before any work starts.
Licensed by TDLR
Texas electrical contractor license TECL 41806, with a licensed master electrician of record.
Permits handled
Where the work needs a permit, we pull it and meet the inspector.
Veteran-owned
Show up on time, build to standard, and leave the house better than we found it.
Certifications & credentials
Verified, on record, and yours to check
Wattsmith Electric holds the SBA Veteran Small Business Certification, a Texas Veteran Owned Business certification, and a Texas electrical contractor license. Government and general-contractor buyers can verify every mark below against the public record.
SBA Veteran Small Business Certification (VetCert), issued September 14, 2026, active through September 13, 2029.
VetHUBTexas Veteran Owned Business
VetHUB (Texas Veterans Commission). Certified September 8, 2026; renewal September 8, 2030.
TECL 41806Texas Licensed Electrical Contractor
Texas Department of Licensing and Regulation. Licensed and insured.
BBB AccreditedBetter Business Bureau
Accredited business, reviewed and on record.
- UEI
- H96JWM4S6UJ3
- CAGE
- 23HG8
- NAICS
- 238210
- Electrical Contractors and Other Wiring Installation Contractors
Your home
Tell us what is going on
Describe the problem or the project, and we will call you back.
Prefer to talk? Call (210) 446-5446.