Best Chartered Professional Accountants near Clarington, ON
These firms serve Clarington from nearby bases in towns including Oshawa, Bowmanville and Courtice.
10 firms listed · 2 open weekends · 9 rated 4.5+
Data verified October 16, 2026
Unique Accounting Services
Freeman & Lourenco
Chris R. Mason Chartered Professional Accountant
AZS Chartered Professional Accountant
Mark Robbins CPA Professional Corporation
The 10 firms listed for Clarington, ON provide designated accounting and assurance services. What each says about its designation and engagement types comes from its own website; ratings and quotes come from public reviews.

Area overview: Clarington, ON
The 10 firms on this page are rated from 4.3 to 5.0 across 250 reviews; 1 has 50 or more reviews and 9 are rated 4.5 or higher. 2 are open on Saturdays and 1 on Sundays. Domain records put 4 websites of the firms on this page at ten or more years old; the oldest dates from 2011. 1 offers a free initial consultation. We have a website on file for 9 of the firms on this page; 8 publish a contact page; 5 list a public email and 2 take bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.
Which CPA firms listed for Clarington list their assurance services?
There is a website on file for 9 of the 10 firms listed here. Most say whether they perform audits, review engagements, compilations, or only tax and advisory work. That distinction matters more than size when a bank has asked for a particular report.