Horsebox Builders, Horsebox Repairs and Refurbishment

At Trevett and Smith Horseboxes we understand your horsebox is a big investment and will carry some of your most prized possessions. Our aim is to build you a horsebox you trust and know will carry both you and your horses comfortably, safely and within the payload permitted.

Our range of horseboxes come with multiple layout options and can incorperate bespoke designs, so give us a call to discuss your needs and ideas for your perfect horsebox or send us a message via the contact page on this website.


Our workshop facilities are ready for horsebox repairs and refurbishment work, so if a new horsebox is not in your budget, refresh your living area or refurbish the horse area or ramp in your current horsebox.


Over recent years we have developed and perfected our builds using Ultra Lightweight Omnia Panel which offers great strength and durability. It also means we can offer a massive class leading payload of up to 1350Kgs on our 3.5t Horsebox Range. These can be uprated to 3.9t giving you 1750 Kgs of payload. We supply you with a weight certificate for all our builds. Feel free to visit our workshops anytime!


All our latest builds are displayed in the image gallery for you to view.




Carriage Box





Refurbishment, Repair, and Insurance Work
At Trevett & Smith Horseboxes Ltd we also provide a full repair and refurbishment service for your horsebox, whether it be a small scuff in the paintwork or some major welding work for an MOT, we will quote for any job large or small. We can can also offer a mobile repair service if getting your box to us is not possible.
Insurance work also undertaken, we work with the well known horsebox insurers to get you back out in your box as soon as possible.


This is one of the most important safety aspects of your horsebox. We offer a floor checking service with no obligation.

We can cover wooden horse area floors with aluminium checker plate, fitted with the option to fold and secure to the sidewalls for added protection.



Safety Work

We can fit our Horse Safe Shelf to prevent your horse climbing over the breast bar, risking injury to your horse and damage to your horsebox.

Completely separates the horse area from the grooms area.


Customising Your Existing Horsebox

Are you always trying to cram in all your competition kit? Do you need extra bridle hooks, collapsable saddle racks, somewhere for wet and muddy cross country boots or a wardrobe to keep your dressage jacket hay and slobber free?

Come and discuss your ideas with us.

We can bespoke build cupboards, wardrobes, external lockers and seat bases!

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