Who Are We?

Sherry White

Sherry WhiteSherry formed Excel Accounting Services in 1986 as a home based business.  For over 30 years, the company has remained committed to its clients and the quality services provided to them.  Sherry has since grown the business to a client base of over 200, and employs nine full time qualified, trusted, and dedicated staff.  Sherry has achieved the Certified Professional Bookkeeper designation and is one of the first Certified Consultants for Simply Accounting by Sage on Prince Edward Island.  When Sherry is not at the office, you can find her on the golf course or spending time with one of her grandsons. Sherry can be reached at sherry@excelpei.com

Kiela Muirhead

Kiela MuirheadAs one of the senior employees at Excel Accounting Services, Kiela has grown her client base substantially to include businesses in the retail, hospitality and food and beverage industries.  After graduating from CompuCollege with an Executive Office and Computer Applications Diploma, Kiela started her career and joined Excel Accounting Services in 2002.  Kiela is now a member of the Institute of Professional Bookkeepers of Canada and has achieved the Certified Professional Bookkeeper designation.  Kiela can be reached at kiela@excelpei.com

Stacey O’Shea

Stacey O'SheaStacey started her career with Excel Accounting Services when she was six years old and helped her mother, Sherry, stamp the envelopes in their home office.  After taking a short break from the company to go to school, she rejoined the team again in 2004 and provides bookkeeping and training services in Simply Accounting for a large portfolio of clients.  Stacey’s great sense of humour and casual style puts her clients at ease to establish great relationships with each one.  In her off hours, Stacey can be found with her two miniature dachshunds or her two nephews, Dennis and Declan.Stacey can be reached at stacey@excelpei.com


Alyssa O’Shea

Alyssa O'Shea

Alyssa is responsible for managing the medical billings for over 50 physicians on Prince Edward Island.  She provides them with professional, experienced service by ensuring the information is entered accurately and quickly.  Alyssa also manages the administrative duties of the office since she joined the team in 2009.  Alyssa can be reached at alyssa@excelpei.com

Debby Beck

Debby BeckDebby ‘s experience in the technology industry started in 1990 when she began working for Montague Computer, and after working there for seven years bought the company and expanded its services.  After successfully operating the business for 13 years, she decided to close operations and join the girls at Excel Accounting Services in 2010 as an Accounting Software Consultant.  Debby specializes in Sage Accpac and Sage BusinessVision software programs and offers professional support to many clients across PEI.  When Debby is not helping out her clients, you can find her on the golf course or taking her dogs for a walk.  Debby can be reached at debby@excelpei.com


Melanie Wilson

Melanie Wilson

After graduating from the Accounting Technology Program at Holland College in 2010, Melanie worked in the industry for a year before joining the Excel Accounting Services team in April 2011.  Melanie specializes in the preparation of personal income tax returns as well setting up and maintaining the books for several clients.  In her spare time, Melanie can be found coaching hockey.  Melanie can be reached at melanie@excelpei.com



Samantha Guerette


Samantha joined the Excel team in 2014. She is the first face you will see when you walk in to our office. She handles all administrative duties and takes pride in her organization and efficiency when it comes her clients. Samantha maintains the books for a wide range of clients, from non-profit organizations to those in the farming industry. She can be reached at sam@excelpei.com.



Katelyn Campbell


Katelyn graduated from the Holland College Accounting Technology Program in 2013, she has been working in the industry ever since. She takes great pride in her organizational skills and enjoys working closely with her clients in industries such as construction, fabrication, retail, non-profit and many others. In her spare time you can find her hiking, working on DIY projects and spending time with her family. Katelyn can be reach at katelyn@excelpei.com

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