Our Firm


Our Focus

To deliver a personalized approach with practical advice to give you peace of mind.

Our Location

Our firm is located along the Barrie waterfront at 11 Victoria Street. We provide service to clients located in Barrie & the surrounding Central Ontario region as well as those down the Hwy 400 corridor to Toronto.

Our People

Collectively, our staff has over a century's worth of experience in public practice. As a firm, we bring that breadth of knowledge and wisdom to our clients each and every day.

Our Clients

We work with entrepreneurial individuals and corporations that represent a diverse cross-section of industries.

Visit our Portfolio page to get a flavour of the industries that our client base works in.


Client Testimonials
  • " Mike, l would like to pass on a very appreciative thank you to not only yourself but your hard working staff. Your dedicated professionalism and thoroughness makes it a pleasure doing business with y... "

    Fred Kesak - All Season Storage

  • " Mike and his team are a pleasure to work with. They are knowledgeable, thorough and have provided us with the on-going support we need to run our business effectively. Helen was a great help in settin... "

    Heather Reid, CEO - Animal Experience International

  • " For the past twelve years Michaelís firm have been†my accountants for both corporate and personnel accounting services. Mike and his staff have provided excellent professional services and I look forw... "

    Jim Sulker - Sulker Enterprises

  • " I have been using the services of Michael Kostrich Chartered Accountant since 2009 to prepare our corporate tax returns for Canada Revenue Agency and year-end financial statements for other government... "

    Jan Beauregard - Owner/President | The Money Machine