Residential Electrical Services in Northwest San Antonio
Serving homes from Helotes and Leon Springs toward Alamo Ranch, Arnold's Electrical Service delivers solid electrical repairs and installations.
(210) 480-4590Power That Keeps Up With Your Home
Whether you are upgrading a newer home or repairing an older one, we make the electrical work dependable.
Electrical Repairs
Fix recurring breaker trips, damaged wiring, power loss, and electrical faults before they become bigger problems.
Panel Upgrades
Increase electrical capacity for home offices, additions, workshops, hot tubs, and high-demand appliances.
Lighting Installation
Upgrade recessed, under-cabinet, exterior, and accent lighting throughout your Northwest San Antonio property.
EV Charger Installation
Prepare your garage for convenient electric vehicle charging with a properly sized dedicated circuit.
Workmanship That Gets Recommended
Arnold's Electrical Service replaced our outdated panel in Terrell Hills and cleaned up every wire before leaving. The whole job was finished in one day.
Our lights kept flickering in Stone Oak. Arnold found the loose connection, explained the repair clearly, and had everything working safely that afternoon.
We hired Arnold's Electrical Service to install an EV charger in Alamo Heights. The placement is tidy, the pricing was clear, and charging at home has been easy.
Get a Free Quote in Northwest San Antonio
From an EV charger to a full rewiring project, start with a direct conversation about the work.
Plan Your Northwest San Antonio Electrical Work
Send your project details and we will help identify the next practical step.
- Call us(210) 480-4590
- Opening hoursMon – Fri: 7:00 AM – 6:00 PM, Sat: 8:00 AM – 2:00 PM, Sun: Closed