East Coast Diesel: Our Story, Mission & Expertise
Driven by Experience. Defined by Honesty. Dedicated to Keeping Heavy Vehicles Moving.
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Testimonials
An Overview of Services We Offer
As Maitland’s leading heavy vehicle specialists, East Coast Diesel & Auto Electrical ensures your machinery runs at peak performance. We provide comprehensive mobile services, including diagnostics, repairs, installations, and 24/7 emergency callouts for:
At East Coast Diesel & Auto Electrical, we’re more than just another mobile mechanic—we’re the dedicated team that keeps Maitland’s heavy vehicles, machinery, and diesel fleets running at full strength.
Based in the Hunter region and led by owner-operator Dillon James, our focus is simple: providing reliable, on-site diagnostics, repairs, and electrical services for equipment that cannot afford downtime.
Why trust East Coast Diesel with your fleet?
15+ Years of Expertise: Combining hands-on experience across diesel, auto electrical, and air conditioning systems.
Fully Mobile & On-Site: We come to your location—from roadside breakdowns to heavy machinery on-site.
Advanced Diagnostics: We use the latest technology to ensure accurate, lasting repairs for trucks, utes, and plant equipment.
Fast Response & Honest Advice: You can count on us for quick emergency callouts and transparent service, every time.
Whether it’s a fault in your starting system, a truck A/C issue, or a diesel breakdown, we’re built to get you back to work faster.
East Coast Diesel & Auto Electrical began with a straightforward goal: to bring dependable mobile diesel and auto electrical support to the hardworking operators of Maitland and the surrounding Hunter Valley. After more than a decade in the industry, Dillon saw how often heavy-vehicle owners were let down by rushed jobs, poor communication, or technicians who didn’t fully understand complex diesel systems.
Determined to change that, he started East Coast Diesel with a commitment to do things differently — combining deep technical know-how with down-to-earth service that customers can trust.
From early mornings on civil sites to late-night roadside callouts, Dillon built his reputation the old-fashioned way: through word of mouth, repeat clients, and quality workmanship. His approach is practical and personal — diagnosing problems accurately, explaining every step clearly, and never recommending a repair you don’t need.
Today, East Coast Diesel & Auto Electrical continues to serve Maitland, Rutherford, Cessnock, Kurri Kurri, and the wider Hunter region, helping fleet managers, contractors, and local businesses keep their operations running smoothly. Every callout reflects the same promise that built the business from day one — honest, hard-working service that puts reliability and safety first.
How We Work
Call or Enquire Online
Tell us what’s happening with your vehicle.
Receive a Callback & Estimate
We’ll confirm details and provide a quote.
We Travel to You
Our van arrives equipped with diagnostic tools and parts.
On-Site Repairs
Most issues are resolved in one visit.
Follow-Up Support
We stand by our workmanship and provide maintenance advice to prevent future faults.
Every step of our process is designed for reliability and transparency. When you call, you’ll speak directly with a qualified tradesman — not a call centre.
We’ll assess your issue, provide a clear estimate, and arrive on-site with the tools and parts needed to get the job done right the first time.
Whether it’s a breakdown, an ongoing fault, or preventative servicing, you can count on us for professional workmanship and honest communication from start to finish.
We stand by a few core values that guide everything we do:
Honesty Above All – We don’t believe in quick fixes or unnecessary upsells. Every repair or replacement is explained clearly, with a focus on what’s right for you and your vehicle.
Reliability You Can Count On – Whether you’re facing an urgent breakdown or routine servicing, we show up when we say we will, equipped and ready to get the job done right.
Pride in Workmanship – From a simple wiring repair to a full diagnostic rebuild, we treat every job with the same attention to detail and professionalism.
Local Commitment – We’re part of the Hunter community, and we take pride in supporting local operators, farmers, and businesses who keep our region moving.
Clients who trust us
- Freight operators
- Earthmoving contractors
- Civil construction companies
- Agricultural businesses
- Mining contractors
What makes East Coast Diesel truly different is our combination of hands-on experience and advanced diagnostic capability. Dillon’s dual qualifications in Heavy Commercial Vehicle Mechanical Technology and Automotive Electrical Technology, paired with his A/C licensing and 15+ years in the trade, mean every job is handled with precision — not guesswork.
As a fully mobile operation, we deliver workshop-level quality direct to your site, helping fleets, truck owners, and civil contractors minimise downtime and avoid costly tows. From electrical faults and air conditioning systems to diesel diagnostics, starting and charging repairs, and complete emergency roadside assistance, our end-to-end service means you deal with one trusted professional from start to finish.
When you choose East Coast Diesel & Auto Electrical, you’re choosing a team that works as hard as you do — keeping your machinery reliable, your trucks safe, and your schedule on track.
Gallery
Serving Commmunities across Central Coast NSW
Frequently Asked Questions
Do you work with smaller vehicles?
We specialise in heavy vehicles, but may assist with light vehicles on a case-by-case basis.
What areas do you cover?
Do you offer emergency roadside repairs?
What makes you different from other diesel mechanics in the area?
We take pride in being owner-operated, which means no shortcuts or rushed jobs. Every callout is handled personally or supervised by Dillon, ensuring high-quality workmanship, honest advice, and transparent pricing. We also bring dealer-level diagnostics to your site — saving time and avoiding unnecessary towing.
What qualifications do you hold?
Dillon holds a Certificate III in Heavy Commercial Vehicle Mechanical Technology, a Certificate III in Automotive Electrical Technology, and is ARCtick licensed for air conditioning services. These certifications allow us to work across electrical, mechanical, and HVAC systems safely and professionally.
How do you handle quotes and pricing?
We believe in clear, upfront pricing. Once we’ve diagnosed the issue, we’ll explain what needs to be done and provide an honest estimate before any work begins — no hidden costs or surprises.
Can you service fleets or ongoing maintenance contracts?
Absolutely. We offer fleet servicing and preventative maintenance plans for transport, civil, and construction businesses that rely on keeping their vehicles and machinery operational. Contact us to discuss scheduling and rates.
