Since 1974 Keystone Custom Builders has earned an indisputable reputation as a preferred builder in Western Colorado. Few builders excel at both residential and commercial construction. Keystone is a unique company that can provide highly creative design, and personal home construction, as well as efficient and fast tracked commercial building projects. Keystone’s versatility assures that whatever details your project demands, the right blend of talent, vision, and creativity, will be employed to carry out your project with maximum efficiency. Keystone has developed a philosophy when it comes to construction and we would welcome the opportunity to share with you our approach to both the design and construction process, to help your project operate smoother, save unnecessary costs, and avoid frustrations.