Auto Electrical & Battery Repair in Markham
A vehicle that won’t start or keeps draining its battery is frustrating. We test the battery, starter and charging system and track down electrical faults properly.

What it is
Your battery starts the engine, and the alternator recharges it and powers everything while you drive. Cold Ontario winters are hard on batteries, and modern vehicles have dozens of electronic modules that can quietly drain power or trigger warning lights when a wire or sensor fails.
Signs you should book a visit
- Slow cranking or clicking when you turn the key
- Battery keeps going dead
- Battery or charging warning light
- Dim or flickering lights
- Power windows, locks or accessories acting up
- Burning smell or blown fuses
What we can help with
- Battery testing and replacement
- Starters and alternators
- Charging system diagnosis
- Batteries and no-starts
- Lighting and electrical repair
- Accessory installations
Work we stand behind
We’ll inspect your vehicle, explain what we find in plain language and walk you through your options before any work begins. If something isn’t right, we work with you to make it right.
Electrical & Batteries near you
Pronto Automotive is an independent shop at 5833 Highway 7 East, serving drivers from Markham, Unionville, Scarborough and across York Region since 1979. We work on gas and diesel vehicles, from daily drivers to work trucks and business fleets. Have a question first? Check our FAQ or contact the shop.