Locally Owned and Operated One-Stop-Shop for all Contractor's Equipment, Supplies, and Rentals since 1952. We Rent | Supply | Service | Power to embrace YOUR VISION. Royall-Matthiessen has been the prominent name in the construction equipment rental and sales business in South Texas for more than 60 years. As a distributor Royall-Matthiessen represents more than 250 companies from across the globe. As a supplier the company has assisted thousands of clients in the construction industry in Texas as well as across America. It's their knowledge of the industry and commitment to their customers that make them the best at what they do.