Truck/Trailer Servicing
Full maintenance and repair for heavy transport fleets. We keep your trucks on the road and your business on schedule.
8 Prescott St, Penrose, Auckland
Transport
Diesel
& Marine
Heavy Vehicle Specialists — Auckland & Beyond
Auckland's trusted team for diesel engine overhauls, transmission reconditioning, auto electrical, air conditioning, E-Road installation and 24/7 breakdown callout.
24/7
Callout Service
30+
Years Experience
100%
NZ Owned
What We Do
Expert Services
Built for Industry
Based in Penrose, Auckland, TDM covers the full spectrum of heavy vehicle service and repair. From scheduled fleet maintenance to emergency breakdowns — we handle it all.
Diesel Engine Overhaul
Complete diesel engine rebuilds and reconditioning. We restore performance and extend engine life on all major makes.
24/7 Breakdown Support
Round-the-clock callout for breakdowns across Auckland and surrounding regions. When you're stuck, we come to you.
24/7
Auto Electrical
Specialist electrical services for heavy vehicles, transport fleets and marine equipment. Diagnostics, wiring, full repairs.
Air Conditioning
Installation, servicing and repair of air conditioning systems in trucks and heavy vehicles. Keep your drivers comfortable.
Transmission Reconditioning
Expert automatic and manual transmission rebuilds, restored to factory specification with rigorous quality control.
Fleet Management
Scheduled maintenance programmes for transport operators. Keep your whole fleet compliant, safe and running at peak efficiency — with full service records and reporting.
E-Road Installation
Authorised E-Road device installation and configuration for heavy commercial vehicles. Compliant and road-ready.
AuthorisedParts Supply
Quality Parts,
Ready to Go
Search our actual workshop stock — over 2,100 genuine parts on the shelf at Prescott Street, covering brakes, clutch & transmission, driveline, electrical, filters, gaskets, and more.
| Part Number | Description | Category |
|---|---|---|
| Loading parts catalogue… | ||
Can't Find What You Need?
Talk to our parts team — we source hard-to-find components through our supplier network.
Authorised E-Road Installers
Certified to install and configure E-Road devices on heavy commercial vehicles across New Zealand.
Penrose, Auckland
TDM
Transport, Diesel & Marine
8 Prescott Street, Penrose, Auckland
0800 501 133
Isuzu authorised parts & service
24/7 breakdown callout
Auto electrical & air conditioning
E-Road certified installers
All major makes serviced
Who We Are
Kiwi Expertise.
Industry Trusted.
Transport Diesel & Marine is Auckland's trusted name in heavy vehicle service and parts supply. Based at 8 Prescott Street, Penrose, our experienced team covers the full range of commercial transport needs — from routine fleet maintenance and diesel overhauls to specialist auto electrical, air conditioning, and E-Road installations.
We understand the pressure transport operators face. We work quickly, to a high standard, and we stock the parts to get your vehicle back on the road fast.
Honest Work
Straight talk and fair pricing on every job, every time.
Expert Results
Skilled technicians with decades of industry experience.
Fast Response
24/7 callout — we come to you wherever you are.
Full Range
Parts, service, electrical, air con — one team, one call.
Where to Find Us
Multiple Sites,
One TDM Team
TDM operates across several Auckland locations. Call 0800 501 133 and we'll point you to the right site, or use the details below.
Head Office
Prescott Street
8 Prescott Street, Penrose, Auckland 1061
Isuzu Parts & Service
Papakura
58 Hunua Road, Papakura, Auckland 2110
TR Group
781 Great South Road
Southdown
10 Southdown Lane, Penrose, Auckland 1061
Onehunga (Green Fingers Site)
3 Edinburgh Street, Onehunga, Auckland
Green Gorilla
1 Victoria Street, Penrose, Auckland
Fuso Parts & Service
Alfred Street
30c Alfred Street, Penrose, Auckland
One number for all sites is coming soon — for now, please call the head office on 0800 501 133 if a direct line above isn't listed.
Talk to the TDM Team
Contact Details
Phone
Address
8 Prescott Street
Penrose, Auckland 1061
Penrose, Auckland 1061
Email
Hours
Mon–Fri 7:30am – 5:30pm
24/7 Callout Available
24/7 Callout Available
Breakdown? Call us now.
24/7 emergency callout across Auckland and surrounding regions.
0800 501 133Send an Enquiry