4A Electrical Services, LLC
About 4A Electrical Services, LLC
4A Electrical Services, LLC provides residential, commercial, and construction electrical work in San Antonio and surrounding communities. Established in 2018, the family-owned and operated company handles electrical repairs, troubleshooting, panel upgrades, lighting installation, dedicated circuits, safety inspections, surge protection, smart home systems, and electrical work for new builds and remodels. It also installs Level 2 EV charging stations for Tesla and other electric vehicles. The site identifies Henry Alonzo as the founder and states that he has over 20 years of electrical service experience. Same-day appointments are available for repairs, and emergency repair service is available 24/7. The company offers free quotes and financing through Wisetack.
At a glance
- Trades
- Electrical
- In business
- 8 years (since 2018)
- License
- TECL #33618, electrical contractor, verified with the Texas Department of Licensing and Regulation: active through Jun 22, 2027, checked Nov 1, 2026
- Service area
- San Antonio, Stone Oak, Alamo Ranch, Castle Hills, Shavano Park, Universal City, Schertz, Bulverde, Spring Branch, Fair Oaks Ranch
- Address
- 9207 Jiggitty Dr, San Antonio, TX 78254
- Highlights
- Financing availableEmergency service
Services
- Electrical repair
- Electrical troubleshooting
- Panel upgrades
- Lighting installation
- Dedicated circuits
- Safety inspections
- Surge protection
- Smart home installation
- New construction wiring
- Remodel wiring
- EV charger installation
- Emergency electrical repair
How the 85 score breaks down
Scores are calculated the same way for every company. See the method.
What customers say
On time, courteous, knowledgeable, got the job done quickly. Cleaned up afterwards. Great price!
Google review, Sep 24, 2026
We called 4A Electrical yesterday to help us re-position an electrical outlet and a technician came out this morning right away. He assessed the problem and gave us the best solution for a very fair price. Best of all, he was able to schedule two technicians to come out within the hour to do the job. Very impress…
Google review, Sep 22, 2026
Read all 366 reviews on GoogleHugo and his apprentice were outstanding. Completed 3 chandelier and thermostat install. Very professional and courteous. Highly recommended.
Google review, Sep 19, 2026
Rating distribution and reviews from the company's public Google listing.
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