Turning Your Yard into Another Room of the House. Sanctuary Landscape Design & Construction is a locally owned and operated company that takes pride in providing the best in design and service in Northern Colorado. Sanctuary Landscape designs patios & pathways, planting beds, beautiful stone walls and arbors. Moreover, Sanctuary is known for unique and distinctive water features, waterfalls and ponds. Junk removal and disposal, small rock and boulder delivery and Spring Cleaning are additional services offered by Sanctuary. When it comes to enhancing the look of your yard, trust Sanctuary Landscape to do the job right.. Let Sanctuary Landscape Design & Construction turn your dreams into reality. Please call for a free estimate. All work is insured and warranted. Sanctuary is also a member of the BBB.