Welcome to M3 & Associates Inc.

We are still in the process of updating our galleries but feel free to look around.  If you have any questions about photos in our galleries please refer to the Literature page for further details. Also if you hover over a photo you will see a short description of the item. By clicking the photo you will see a larger picture.  Click on the photo again and you will go back to our site. Let us know if you have any problems!


Whether it’s galvanized, steel or aluminum M-3 is ready to serve your needs. Established in 1987, M-3 has been an innovator in the Enclosed and Horse Trailer Industry. Our new metal shop now enables us to also supply component parts to the Recreational Vehicle Industry. With state of the art Solid Works CAD/CAM software we can design and build your custom parts. Please visit our Products area to see some of the parts we currently manufacture.