Trailers By
Mike

CUSTOM TRAILERS.

GENERAL ENGINEERING.

GATES & FENCES.

CUSTOM BUILDS. 

QUALITY IN NZ THAT YOU

CAN RELY ON.

MSL Engineering brings over 25 years of expertise in metal fabrication to Dunedin and the Otago region, specialising in custom built trailers and general engineering services.

We are trusted by farms, trades people, and businesses for durable, high quality trailers designed to meet diverse needs. From farm trailers and tradesman trailers to tandem and fully customised designs, we deliver precision engineered solutions, with a focus on exceptional craftsmanship.

Our Mission

To design and manufacture quality trailers and engineering solutions that combine functionality, durability, and customer satisfaction.

Our Vision

To exceed customer expectations by creating products that reflect craftsmanship, precision, and reliability—trailers we’d be proud to own ourselves.

Our Values

Honesty & Trust

Quality Craftsmanship

Customer Satisfaction

Innovation

Testimonials

My Happy Clients!

"Michael is a great communicator of ideas he was able to realize my vision and enhance it, I purchased a single axle custom design at a great price it will both serve me and my company for many years to come. My next tandem will be soon!"
CBD Builder
“Trailers by Mike brought our vintage 1967 Airstream back to life with unmatched craftsmanship and professionalism. From designing a new, sturdy chassis to carefully re-securing the original shell and assisting with the interior rebuild, Mike’s attention to detail and dedication were remarkable. The Airstream now combines vintage charm with modern strength, and we couldn’t be happier with the results!”
Adrienn Meintjes
"Exceptional Craftsmanship and Professionalism by Trailers by Mike

We recently bought a vintage 1967 Airstream caravan, only to discover that the entire chassis was dangerously rusted and unsafe. Mike came to the rescue with his exceptional skills and professionalism. From start to finish, he went above and beyond to bring this classic gem back to life.

Mike carefully designed and built a brand-new, super-strong chassis based on the original design. Removing the delicate, original shell and re-securing it to the new chassis was no small feat, but Mike handled it with remarkable precision and care. His attention to detail ensured that the Airstream retained its vintage charm while now being sturdier and safer than ever.

But Mike didn’t stop there—he continued to assist with the rebuild of the internal walls, storage solutions, and even the outdoor covers. Every step of the process was executed with excellence and care. What truly stood out was how smooth and clear the communication was throughout the project. For something as intricate and personal as restoring a vintage caravan, this level of collaboration was invaluable.

We couldn’t be happier with Mike’s dedication, craftsmanship, and the incredible results. If you’re looking for someone who combines skill, attention to detail, and genuine care for your project, we wholeheartedly recommend Trailers by Mike. Our Airstream is now a stunning blend of vintage beauty and modern strength—thanks to him!"
Adrienn Meintjes
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