At MQS, Inc., we’ve built thousands of equestrian and equine post-frame buildings engineered for beauty, functionality, and durability for the long term. From horse barns, stables, indoor riding arenas, tack rooms, hay storage, and boarding facilities to fully custom multi-purpose buildings, our structures are built around the comfort of your horses and the demands of daily work.
Serving horse owners, trainers, and equestrian and equine facilities across Montana, Idaho, and select areas of Washington and Wyoming, MQS delivers buildings designed to withstand heavy use and the demanding wind and snow loads of the West while protecting your investment and enhancing your riding experience year-round.





















