Welcome to
HW Diesel Mechanic
At HW Diesel Mechanic, we bring professional diesel repair services to your location anywhere in Johannesburg. We specialise in diesel trucks including Volvo, Mercedes, Scania, Hino, Mitsubishi Fuso, Isuzu, International, Tata, UD, and all diesel-powered cars and bakkies.
Whether your truck won’t start or your trailer needs a brake service, we provide reliable, fast, and cost-effective solutions—right where you are.
Whether your truck won’t start or your trailer needs a brake service, we provide reliable, fast, and cost-effective solutions—right where you are.
Who We Are
Diesel Mobile Mechanic
HW Diesel Mechanic was founded to deliver dependable, on-the-go diesel repair services to truck and car owners in Johannesburg. We understand that downtime means lost money—so we’re committed to helping you get back on the road as quickly and safely as possible.
With years of experience in mobile diesel diagnostics, trailer servicing, and heavy-duty truck repairs, our certified technicians offer dealership-level quality at affordable prices.
Why Our Clients Trust
HW Diesel Mechanic
We Come to You
No towing needed—we fix your truck or bakkie on-site.
Expert Technicians
Trained and experienced with all major diesel brands.
Fast Turnaround
We know time is money. We work efficiently and reliably.
Fair Pricing
Honest quotes. No hidden fees.
Fully Equipped
We bring professional tools and diagnostic equipment to your door.
100% Satisfaction
We stand by our work—every job, every time.