Patterson Auto Electrician & Motor Factors has been a recognized name in vehicle electrical diagnosics for over 25 years. Patterson Auto Electrician & Motor Factor service car, Plant or Commercial vehicles. Patterson Auto Electrician & Motor Factor for Bosch & Autodiagnostics. We supply and fit Alarms, Batteries, Radio/ Stereos, CD Syatems, Rewiring Specialist, All makes of starters, Alternators repaired, reversing cameras & sensors. We also supply srevice kits, brake pads, tools, motor accessories and car care products.