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Custom Trailers

We work closely with you to design and build a trailer that meets your exact requirements. We also offer a range of pre-designed models — including tandem, caged, and flat deck trailers — ready to be made to order, all built to high standards of quality, durability, and craftsmanship.

Custom Trailers at Engtech Engineering

What We Deliver

All work is performed to high standards of workmanship using practical engineering knowledge and verified machinery.

Heavy-duty bespoke trailers designed to your payload needs
Pre-designed models: tandem axle, caged, and flat deck trailers
Agricultural trailers, tipper trailers, and plant transporters
Fully welded steel construction with protective surface coatings
Quality suspension, axles, braking systems, and coupling gear
Trailer modifications, re-decking, rust repairs, and axle upgrades

Service Areas & Mobile Availability

Engtech provides custom trailers from our facility at 648 Kaiwaka-Mangawhai Road, Kaiwaka. We regularly support clients across Kaiwaka, Hakaru, Mangawhai, Mangawhai Heads, Te Arai, Topuni, Langs Beach, and Te Hana. Mobile and on-site engineering support is available throughout the wider region and further afield by arrangement.

Request an Estimate

Have project drawings, a cut list, or equipment requiring engineering assistance? Get in touch with our Kaiwaka team.

09 973 3440
Mon - Fri: 7:00am - 3:30pm
648 Kaiwaka-Mangawhai Rd
Discuss Your Project

Custom Trailers FAQs

We design and build single and tandem axle trailers, flat decks, high-side caged trailers, plant trailers, stock trailers, and custom trade trailers.

Ready to get started with Custom Trailers?

Contact our Kaiwaka engineering workshop today to discuss timelines, specifications, and pricing.