“Yes, we will fix your blowing fuses, Guaranteed!”

Short circuits cause fuses to blow. When that happens something in your car stops working. Many times, we find a wiring harness shorted or a bad component. No matter what the cause, we will diligently track it down and repair it. The repair will be robust and stable, and we guarantee that problem will not return to haunt you.

Keystone Auto Electrical has been diagnosing and repairing car electrical problems in the Delaware Valley since 1979. There is no electrical problem we can’t fix - regardless of how many other mechanics have tried. We stake our reputation on a no-nonsense performance guarantee with every vehicle.