Olsen Joly LLP Chartered Professional Accountants is a private accounting firm operating out of Red Deer, Alberta. Olsen Joly LLP was established in 1981 and serves a variety of clients throughout Central Alberta as well as other parts of North America. We have clients in a variety of industries including: Farming, Professionals (Lawyers, Doctors, Dentists, Etc.), Hotels and Restaurants, Real Estate, Oil and Gas Services and Production, Construction and Retail. Thanks to the small nature of the firm, Olsen Joly LLP is able to offer a more personal approach to each of our clients.