About Us

Hydradiesel Engineering is locally owned by Arie, Steve and Jake. We keep powerful diesel engines earning for fleets and owner-drivers across on-road, marine and earthmoving.

Know about Hydradiesel

Wellington's Diesel Engine Specialists

We built a one-stop workshop so clients do not waste time bouncing between providers. Diagnostics, engines and fuel systems, electrical and electronics, fuel tank maintenance, preventative maintenance and parts are all handled in one place. If something needs a specialist process we will coordinate it and keep the job moving.

Our Services

Our Process

How we work

1. Diagnose

We confirm the issue with scan tools and hands-on checks.

3. Repair

Quality parts, proven methods and proper testing.

2. Plan

You get options and clear costs before work begins.

4. Maintain

Service records, reminders and practical advice to reduce downtime.

Meet Our Team

Hydradiesel is run by Arie, Steve and Jake with a small team of experienced technicians. We back our work and treat your gear like we rely on it ourselves.

Arie

Head Technician

Steve

Head On/off-highway technician

Jake

head Technician

Ollie

Technician

Russel

Tanker service Technician

Jane

administrator

Still have questions

Frequently Asked Questions

Yes. We handle a wide range of makes and models. Tell us what you run and we will help.

Yes. We stock and source genuine and OEM-equivalent parts. If your job needs genuine for warranty or performance we will source exactly that.

For fleet work and select jobs we can arrange onsite visits. Call to discuss options.

Can you help with COF readiness?
We provide pre-COF checks to help you pass the official inspection first time.

Brands & Parts

Services

Get in Touch

Key Brands

Our key brands include:

Cummins • FAW Trucks • Fleetguard • International • MAN • Western Star

Location

71/73 Port Road, Seaview, Lower Hutt, Wellington 5010
Mon – Fri: 8am till 5pm | Saturday 8am till 12pm (by appointment)