East Coast Diesel & Auto Electrical is your trusted expert for mobile auto electrical and diesel engine diagnostics in Maitland, NSW. With years of hands-on experience and a deep understanding of complex vehicle systems, owner-operator Dillon James provides reliable, professional, and fully mobile auto electrical services across the Hunter region.

We specialise in:

Core Auto Electrical Services – From wiring faults to component replacements, we diagnose and repair all types of electrical issues across cars, trucks, utes, machinery, and 4WDs. Our precision ensures systems function safely and efficiently.

Diagnostics & Systems – We use advanced diagnostic tools to quickly identify and resolve fault codes, warning lights, and electronic control system issues. Our knowledge of modern vehicle tech enables fast, accurate troubleshooting to reduce downtime.

Starting, Charging & Battery Systems – Whether you're dealing with a flat battery, alternator failure, or starter motor issues, we provide thorough testing, repair, and replacement services to keep your vehicle reliable and road-ready.

Diesel Engine Electrical Services – Specialising in heavy-duty diesel systems, we work on injectors, glow plugs, engine sensors, and fuel control units. Our experience extends to agricultural, commercial, and industrial vehicles.

Air Conditioning Systems – Stay cool with our expert A/C services. We diagnose and repair compressors, fans, and wiring, and provide regassing to restore peak performance in your vehicle’s air conditioning system.

Emergency / Roadside Repairs – Stranded? Call us for fast mobile service across Maitland and surrounding suburbs. We bring the workshop to you—minimising delays and getting you back on the road with minimal fuss.

Whether you're a tradie, fleet operator, or local driver, East Coast Diesel & Auto Electrical delivers dependable, efficient, and transparent service with a focus on safety and workmanship.