Why McCauley Trailers

Why Make Us Your Chosen Suppliers?

We are one of Northern Ireland's leading trailer manufacturers, providing commercial and agricultural trailers for the transportation of plant, machinery, materials and equipment. We believe we are one of the leading trailer manufacturers for the following reasons:

Established over 70 Years

As Northern Ireland's longest-established trailer manufacturer, McCauley Trailers Ltd has been a pioneer in the industry since 1955. Over seven decades, we have leveraged our deep fabrication expertise to create products renowned for their durability. We are the proud home of the MAC Trailers brand, our specialized range dedicated to the commercial sector.

Our commitment to excellence is driven by our people; we invest heavily in continuous training to ensure every trailer is built by a master of their craft. When you choose McCauley, you are choosing decades of refined skill and a product built to last.

Pictured to the right is the 70 Year Anniversary - Black Edition of our GP30 Dump Trailer.

Complete Control

At McCauley Trailers, we believe that total control leads to total quality. Every aspect of our Trailer range is manufactured entirely in-house within our 28,000 sq/ft facility. By managing the entire production process on our 4-acre site, we maintain rigorous quality standards from the first cut of steel to the final assembly. Equipped with the latest contemporary machinery, our production line is backed by a fully stocked parts department, ensuring your trailer is supported long after it leaves the factory floor.



Manufacturing Facilities

We have 28,000 sq/ft factory & of recent an additional new purpose built factory space on a 4 acre site along with the most contemporary machines and facilities available.

​Wide Range of Agricultural & Commercial Trailers

We take pride in offering one of the most comprehensive trailer portfolios in the industry, specifically engineered for plant and machinery transportation. Starting from our proven agricultural and commercial foundations, we provide an extensive array of bespoke options tailored to your specific needs. With the McCauley Trailer range, no load is too complex; our diverse catalogue ensures a perfect transport solution for any piece of machinery. To guarantee long-term reliability, every trailer is built using 100% new components and includes a comprehensive manufacturer’s warranty as standard.

In-House Design Team

Our dedicated in-house design team brings your specific requirements to life through advanced 3D Computer-Aided Design (CAD) using solid works. This technology offers a "one-stop-shop" experience, allowing you to visualize a realistic virtual model of your trailer before fabrication even begins. We specialize in bespoke engineering.

Transportation & Exporting Specialists

We provide a comprehensive "door-to-door" delivery service for all new trailers, shipping directly from our yard to your location across Ireland, the UK, or Europe. Over decades in the industry, we have cultivated strong partnerships with major global shipping lines, allowing us to coordinate seamless transport to any destination worldwide. Furthermore, as our trailers carry


Full European Type Approval, we provide all the necessary technical documentation to ensure a smooth and simple registration process in any export country.

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