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EPR Trillium LLP

Chartered Professional Accountants

Your peace of mind is our purpose.

EPR Trillium Chartered Professional Accountants
Serving London, Dorchester and Aylmer

EPR Trillium LLP, Chartered Professional Accountants formed in January 2016, after five independent firms joined forces to become the largest EPR Chartered Professional Accounting firm in Ontario. Sandy Kirkwood-Pearce CPA CGA, Chris Button CPA CGA, Joanne Haagsma CPA CMA, Don Di Carlo CPA CGA, and Scott Snelgrove CPA CA are the five partners who created EPR Trillium LLP, on November 26, 2015. The agreement brought together five separate practices into one large accounting practice unit with 25 employees located in London, Dorchester and Aylmer.

All five merging practices have extremely long histories of excellent service to both the Southwest Ontario business community and individual client needs with a core service offering of accounting/assurance, taxation, and consulting. These services are enhanced by adding ancillary offerings including bookkeeping and administration, tax compliance, estate planning, succession planning, accounting software consulting and training, business coaching, payroll, and many more. EPR Trillium LLP Chartered Professional Accountants can provide a unique blend of services to fit the needs of any small to medium sized business whether it is in construction, retail, farming, professional services, high tech, or any other industry. A comprehensive list of services is similarly available to individuals.


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“…They are always friendly and willing to help with even the smallest of issues should they be required , they have for us gone above and beyond what was needed to accommodate us on short notice and done an incredible job…Thanks guys for everything couldn’t have done it without you.”

Stevenson Insulation Inc.

“We have been working with Sleegers, Kirkwood-Pearce, now EPR Trillium LLP for the last 15+ years for their bookeeping, corporate tax, payroll and various business related services. EPR has been a pleasure to work with, consistently providing honest, reliable, and accurate information all in efficient, confidential, and professional manners.”

Bath Fitter

“We have built a relationship with EPR Trillium over ten years which has made us confident in the advice that is given and the way our business is being handled.  They are always available when questions arise; they go out of their way to find us the answers if not known off hand; they have helped us numerous times with navigating Quickbooks and they always have bright smiles when we walk in the door.  Their professionalism is one of a kind.  We would strongly recommend EPR Trillium to anyone who asked for a reputable chartered professional accountants office.”

All Season Excavating