Rocky Mountain Tie & Timber


Rocky Mountain Tie & Timber was founded in 2011 in Boise, Idaho. The company originally started with three employees and has grown rapidly over the years. Working within the USA, Canada, Mexico and specializing in both treated and untreated products, RMTT produces multiple forms of industrial wood fiber products. With material yards in Oregon, Arkansas, Missouri, Kansas and Idaho, we can ship materials to any location.

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Our Team

RMMT is proud of our strong relationships with our customers. It is our commitment to service and quality that makes RMTT the right choice for your project needs.

Matt Yost
President & Owner

Retired wilderness hunting, fishing and whitewater guide turned splinter, knot and stick salesman. Husband and father of two wonderful young ladies and about to be the father of three little girls.

Stephanie Nelson
Office Manager

Stephanie Nelson, raised in Burley and Twin Falls Idaho, embraces life whole heartedly. She isn’t afraid of a challenge and prides herself on being a woman of her word.

Our Products

  • Railroad materials – crossties, switchties, crossing timbers, piling, posts, caps, guard rail, bridge timbers and more.
  • Roads – sign posts, utility poles and guard rail.
  • Mining – crane mats, road mats and cribbing as well as various other needs.
  • Agricultural – fencing, posts and poles.
  • Treatments – Creosote, CuNap, ACZA, ACQ, CCA and Penta.

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