Kendall Sinclair Cowper and Daigle LLP




You just know when you’re with the right professional that understands your needs.
Experienced and insightful, yet approachable.
We help your business face current challenges.
Come in and let our knowledge and experience work for you.




At Kendall Sinclair Cowper, Daigle & Houlden LLP, we continue to serve the needs of our clients by providing accounting and related services in a timely and professional manner. Our firm strives to maintain competitive professional fees and provide results-oriented, value-added advice for our clients, while adhering to the highest quality and ethical standards.











Ken Kendall, CPA, CA


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Ken Sinclair, CPA, CA


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Robert Cowper, CPA, CA


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Sean Kendall, CPA, CA, CGA


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Claude Daigle, CPA, CA


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Steve Houlden, CPA, CGA


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Meet the Team





Ryan Lake, CPA, CA








Denise Benoit








Pat Campbell







Heather Castonguay







Vickie Nicoll






Krista Caldwell




Saurabh Nohria 


Corey Baldwin-Teal 


Jennifer Justice

Kendall Sinclair & Partners Financial Services is a financial planning firm dedicated to providing independent financial, estate and investment advice. We are a referring firm to TriCert Investment Counsel Inc., providing investment assistance to its clients for almost 25 years. TriCert Investment Counsel is owned in part by Kendall Sinclair Financial Services Inc.

Our goal is to leverage the strength of the relationships our clients have established with their accountants and tax advisors over time and concurrently build a comprehensive wealth management plan for each individual. 

Our approach is team-based, integrating the skills and experience of accountants, tax advisors, investment managers and financial planners.






Shawn Seguin, CFP®

Certified Financial Planner®

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Yanick Gaudette

Financial Advisor

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Tricia Arthur

Administrative Assistant














Proudly providing Accounting, Wealth Mangement and related services for over 50 years. LEARN MORE