Bookkeeping, tax planning & returns, Quickbooks© tutor & training, and other accounting services in Sedona, Flagstaff, and Cottonwood Arizona. As one of the leading accounting firms in Sedona, the surrounding areas, and nationally, Sterling Financial Services, LLC has a solid reputation in bookkeeping, accounting, and consulting solutions. Our wide range of services is available to individuals and businesses alike. From partnerships to corporations, non-profit organizations to estates, you can call on us for all your accounting, tax, consulting, and planning requirements.