Electrical Repairs in Mississauga, ON

Modern vehicles rely heavily on electronics. At NewCastle Auto Repairs, we diagnose and repair electrical issues with precision.

Battery, Alternator & Starter Repair

We test and replace essential electrical components to keep your vehicle starting and charging properly.

Power Window & Lighting Repairs

Fix faulty power windows, lights, and switches quickly and affordably.

Wiring & Fuse Diagnosis

We locate shorts, blown fuses, or corroded wires causing system failures.

Restore Your Vehicle’s Power Systems Today!

 Visit us in Mississauga for professional electrical repairs.

Can’t find what you’re looking for?

We’ve got you covered at Newcastle Auto. Our certified technicians handle more than just the services listed here. Whether it’s a unique issue or general concern, reach out today and we’ll provide the right solution to keep your vehicle running at its best. Your safety and satisfaction are always our top priorities.
Contact us now and drive with confidence!

FAQs

Yes, it could be a dead battery, bad starter, or alternator.

Yes, we repair power windows, seats, lights, and more.

Flickering lights, malfunctioning power windows, dead batteries, or intermittent starting problems are common indicators of electrical issues that should be checked promptly.