This section lists electrical companies in San Antonio. These professionals have built strong reputations for residential, commercial, and emergency work across the city.
We’re still adding San Antonio electrical companies. Listings will appear here soon!
Info as of October 2026. Check each license before you hire (tsbpe.texas.gov for plumbers, tdlr.texas.gov for HVAC and electrical).
Gueldner Electric Company
📍 247 W Olmos Dr #100, San Antonio, TX 78212
📞 (210) 828‑1378
3rd Rock Electrical Contractors LLC
📍 215 Dawnridge Dr, San Antonio, TX 78213
📞 (210) 643‑3397
Ross Electric Company, Inc.
📍 4200 Blanco Rd, San Antonio, TX 78212
📞 (210) 733‑5452
🔗 Socials: Facebook
Mr. Electric of San Antonio
📍 4729 Shavano Oak, San Antonio, TX 78249
📞 (210) 468‑1100
Mister Sparky of San Antonio
📍 Serving San Antonio, TX and surrounding areas
📞 (210) 899‑2430
About This Page
Whether you need help with new construction, whole-home rewiring, panel upgrades, or commercial electrical contracting, you can use this page to find companies to contact.
Our team is also working to include companies that serve areas like Alamo Heights, Stone Oak, Downtown, Helotes, Leon Valley, and Southtown.
We’ll keep adding companies. Always confirm a license at tdlr.texas.gov and ask for a certificate of insurance before hiring.
Need help fast? Check out our 24/7 emergency electricians in San Antonio for immediate service.