Olson, Reyes & Sauerwein, LLC (ORS) is a full-service, Denver- based CPA firm that specializes in providing auditing, accounting, tax and management consulting services to individuals and small to medium sized businesses.

To deliver service that exceeds our client’s expectations, and provide the highest quality independent accounting and management solutions through our team of experienced, caring, committed professionals.

Olson, Reyes & Sauerwein, LLC is a locally owned firm that was established in 1985 in response to the need for accurate information delivered, in a timely manner at a reasonable cost.

We are members of the American Institute of Certified Public Accountants (AICPA) and the Colorado Society of Certified Public Accountants (CSCPA). (Firm Registration #6529).

As participants in the AICPA Peer Review Program, our processes are independently audited every three years. Our last peer review was conducted in 2009.