Dalby, Wendland & Co., P.C. is a Certified Public Accounting and Consulting firm in Western Colorado that provides professional accounting, audit, tax and business services to individuals and businesses of all sizes. Dalby, Wendland & Co., P.C. has established offices in Grand Junction (1948), Glenwood Springs (1968), Montrose (1974), Aspen (2000) Vail Valley (2002) and Rifle (2005) that allows us the flexibility to serve thousands of clients all over Western Colorado. As Western Colorado's oldest and largest accounting firm headquartered in Colorado, we have had the opportunity to build strong relationships with our people, our clients, and our communities.