We are a locally owned firm deeply rooted in the Spokane, Washington area and have many long-standing connections on our community. You can count on us to put our skills and our understanding of the local business climate to work for you, ensuring the highest level of customer service and satisfaction.


On December 1, 2021, our firm merged Kavadias Group, LLP into HMA CPA, PS. We are excited to be able to offer a wider range of services to our combined clients and even more experienced tax and business accounting staff to our firm. Kavadias Group, LLP was started by Jeff Kavadias who has been practicing accounting in both the public and private sector for more than 25 years. Jeff’s expertise and experience will help HMA continue to improve its services and commitment to clients. His talented staff are an excellent addition and we are happy to have them on our HMA team.


Our firm started out in the early 1980s as Heiskell & MacGillivray, when our founders, Doug Heiskell and Andy MacGillivray first hung out their shingle. Over the years, the ownership changed, and, since clients had a tough time spelling it anyway, in 2015 we updated our name to HMA CPA, PS. For the first 30 or so years of its existence, our firm’s offices were in Browne’s Addition, but in 2016 we moved to the Cutter Tower in the downtown Spokane core. In recent years, we also acquired three other existing firms: Engel & Associates, Dorendorf & Associates, and Michael D. Caprye, CPA bringing even greater strength and diversity to the skill set and experience of our staff. In December 2021, Kavadias Group, PLLC was merged into HMA CPA, PS adding lines of service and amazing staff to better serve our clients. HMA’s current owners are Kevin Sell, Laura Hays, Mike Whitmore and Kristi Bushnell.