4A Electrical Services, LLC
4A Electrical Services, LLC is a family owned and locally owned electrical contractor serving San Antonio and the surrounding area since 2018. Founded by Henry Alonzo, who brings over 20 years of hands-on experience, the team handles residential and commercial electrical work along with new construction installations. Services include panel upgrades, lighting installation, EV charger installation, dedicated circuits, surge protection, safety inspections, and general repairs and troubleshooting. The company is a licensed Texas electrical contractor, fully licensed and insured under TECL #33618, and holds a BBB A+ rating. Financing is available through Wisetack for qualifying projects.
Services
Residential electrical repairs
Electrical panel upgrades
Lighting installation
EV charger installation
Dedicated circuits
Why choose us?
Location & hours
9207 Jiggitty Dr, San Antonio, TX 78254, USA
FAQs
Are you licensed and insured?
Yes. 4A Electrical Services is a licensed Texas electrical contractor and is fully licensed and insured under TECL #33618.
What electrical services do you offer?
We offer residential and commercial electrical work, including panel upgrades, lighting installation, EV charger installation, dedicated circuits, surge protection, safety inspections, and repairs and troubleshooting, plus construction electrical installation.
How long have you been in business?
We have served San Antonio and the surrounding area since 2018. Our founder, Henry Alonzo, brings over 20 years of hands-on experience in the electrical industry.
Do you offer financing?
Yes. Financing is available through Wisetack for qualifying projects, with rates advertised from 0% APR.
Do you handle both homes and businesses?
Yes. We provide electrical services for homes, businesses, and construction projects across San Antonio and the surrounding area.
Do you install EV chargers?
Yes. We install EV chargers along with dedicated circuits and other electrical upgrades for your home or business.