Providing Professional Bookkeeping Services

Let us keep your business in order!

About Us

Accounting & Bookkeeping


We can replace your back office with accounting, payroll, and bookkeeping services. When it comes to complex issues, rely on us. 

Simple. Smart. Success.


We're dedicated to making day to day business simple and stress free for our clients. We have experienced professional accountants who are determined to make your business successful.  

Your Business is Ours


We developed strategies for both business and individual clients. And we work hard and long hours when they need us—even after tax season. So let us tackle your most pressing financial issues.

Contact Us

We know that the accounting needs for each business or family are unique. Use our form to tell us more about your needs, and concerns, and we will give you a free quote on regular or one-time accounting services. 

Charterhouse Bookkeeping Services

187 King Street East, Oshawa Ontario L1H 1C2 Canada



Monday - Friday: 8:30 am - 4:30 pm

Saturday: By Appointment Only

Sunday: Closed

Get a Free Quote


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