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New Zealand Trailer Experts

Quality trailers built for the trade, built to last

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About SRT Trailers

At SRT Trailers, we specialise in custom-built trailers, expert repairs, and practical modifications that keep you moving. Whether you’re a tradie needing a tough workhorse, a farmer looking for reliability in the field, or a contractor who can’t afford downtime, we deliver trailers you can count on.

Proudly based in Canterbury and servicing customers right across the South Island, we combine quality workmanship with practical design to ensure every trailer meets real-world demands. Owned and operated by Steve, SRT Trailers is committed to building solutions that work as hard as you do.

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Trailer Sales

In addition to custom builds, modifications, and repairs, SRT Trailers also offers a range of trailers for sale. Whether you need a brand-new build or a ready-to-go option, we have durable, practical trailers designed to meet the demands of everyday use. From work sites to farms, our trailers are built tough and backed by the same quality workmanship that defines everything we do.

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Our Trailer Services

From custom trailer builds to reliable repairs and practical modifications, SRT Trailers has you covered. We provide smart, hard-wearing solutions tailored to the needs of tradies, farmers, contractors, and everyday Kiwis across the South Island.

Custom Trailer Builds

At SRT Trailers, we know one size doesn’t fit all. That’s why we design and build trailers tailored to your exact needs, whether you’re hauling tools and gear for work, moving stock or supplies on the farm, or just needing a reliable trailer for everyday jobs. Every trailer is built with strength, practicality, and durability in mind, using quality materials and workmanship that can stand up to tough Kiwi conditions. With a focus on smart design and real-world usability, we make sure your trailer isn’t just fit for purpose; it makes your job easier.

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Trailer Repairs

When your trailer lets you down, we’ll get it back on the road quickly and safely. From fixing worn brakes and bearings to repairing structural damage or electrical faults, SRT Trailers provides reliable repair services you can trust. We understand downtime costs you time and money, so our focus is on practical, efficient solutions that restore your trailer’s strength and performance. With quality workmanship and attention to detail, we’ll make sure your trailer is ready to handle the hard work again.

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Trailer Modifications

Need your trailer to do more? We offer practical modifications that make your trailer work smarter for you. From adding custom cages, ramps, and toolboxes to upgrading suspension, brakes, or lighting, SRT Trailers can tailor your trailer to suit your exact needs. Whether it’s improving safety, increasing capacity, or making day-to-day jobs easier, our modifications are built with the same focus on quality and durability that goes into every trailer we make.

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SRT Trailer's Work

Nationwide Shipping

Out-of-town buyers are well supported with cost-price nationwide shipping, ensuring you receive your purchase quickly, affordably, and with complete peace of mind.

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What our clients say.

I had got to know of Steve at SRT Trailers through my recent purchase of an excavator. I purchased a 2.5-tonne rated trailer, and I was very happy with the quality.

Everything was hot galvanised dipped, and with the timber floor, I was able to stain the deck to my desired colour. The quality was exceptional as I stained the deck under the trailer and was able to get a first-hand look at the finishing, and I was very, very happy. I also had a crate made that sat within the trailer deck, and again, I was extremely impressed by the quality.

I would have no hesitation in recommending Steve of SRT Trailers to meet your trailer needs; his workmanship is exceptional, and nothing is a problem.

James Davies

We have been using SRT Trailers for all our trailers since we purchased the first one 11 years ago. Since then we have had or sold 20+. Great trailers, tow extremely well and super reliable.

Brett McIntyre2 Tyre Tracks and Hire Ltd

Over the last 10 years I’ve sold more than 50 trailers from SRT Trailers and each one has performed flawlessly..

Their trailers are exceptionally well-made - with attention to detail you can see in their hot-dipped galvanising, robust steel plate, quality hubs, LED lighting system, and solid decking options.

On top of that, they’re 100% Canterbury owned and operated, backed by a 12-month parts warranty and a 10 year structural warranty, and they deliver on competitive pricing and a quick 21-day turnaround.

SRT stands for strength, reliability - and real value for anyone needing a top-quality NZ-made trailer.

Bill JohnsonFormer Cat and Kubota territory rep

Let's discuss your next trailer job


Contact details

General

Business hours

Monday–Friday: 7:00am–5:00pm

Service locations

Canterbury & South Island wide

We’re able to service South Island wide and in certain cases, can transport to the North Island. Get in touch to discuss!