I used these folks for my custom build. He is the original owner of H&H trailers. They sell direct to the public. They build everything from single axle to multiple axle dumps and tilts. I have been very happy with my trailer. Pricing for standard builds are listed on their website.
Hull Trailers
Equipment Utility Trailers For Sale | SLTrailers.com
Security Check Required
Hull Trailers
Equipment Utility Trailers For Sale | SLTrailers.com
Security Check Required