Complex electrical problems. Hybrid systems. Custom installs. 94% first-visit accuracy. Trusted by shops, dealerships, and drivers across Plano & DFW.
From simple battery swaps to complex wiring diagnostics — if it runs on electrons, we fix it right the first time.
Advanced computer-based diagnostics to pinpoint the exact issue. No guesswork — just accurate, fast answers.
Battery testing, replacement, alternator repair, and starter service for all makes and models.
Wiring repair, harness rebuilds, and custom fabrication. We handle even the most complex electrical systems.
Specialized hybrid battery diagnostics, electric motor systems, and high-voltage safety servicing.
Professional installation of car alarm systems, remote starters, and aftermarket security electronics.
Safety-critical system diagnostics and repairs for ABS, traction control, and airbag / SRS systems.
Interior and exterior lighting repair, LED upgrades, headlight wiring, and custom lighting installs.
Heater & A/C electrical components, blower motors, climate control modules, and fan circuits.
Brake repair, drivability issues, and general maintenance to keep your vehicle performing at its best.
We specialize in the electrical problems that dealerships and other shops can't figure out — and we fix them right the first time.
Other auto shops trust us with their most challenging electrical problems — that's the highest endorsement in the industry.
We don't guess. Our advanced diagnostics mean we identify and fix the actual problem on the very first visit, 94% of the time.
Unlike general shops, we live and breathe automotive electrical. Every tech is trained specifically in electrical systems.
Foreign, domestic, hybrid, EV — if it's electrical and it's broken, bring it in. We handle them all.
Don't take our word for it. Hear what our customers — and the shops that refer to us — say about Auto Electric Services.
Three other shops couldn't figure out why my check engine light kept coming back. Auto Electric had it diagnosed and fixed in a single afternoon. These guys know their stuff.
My dealership actually sent me here. Told me Auto Electric Services was the best in the area for electrical issues. They were right — fixed my wiring harness problem fast and fairly priced.
My hybrid had a mystery drain issue that killed the battery every week. These guys found it in under an hour. Completely fixed. I've been referring everyone here since.
Call us today or stop by. We're open Monday–Friday 8am–6pm & Saturday 8am–2pm.