Mann Trailer Sales is located just off Hwy 2, at 48 Jellison Lane, Columbia Falls, Montana. We are a proud dealer for Criterion, Walton, Echo and Triton Trailers. Mann Trailer Sales understands the requirements for all of your needed trailer types. We have lived through the harshest winters and the hottest summers. We understand what it means to have the right custom built trailer for your application. We promise to take great care of you during your custom trailer purchase and after the sale. We are a phone call away if you ever need us to answer a question or discuss additional options. We look forward to taking care of you.