Best Chartered Professional Accountants in Hamilton, ON
16 firms listed · all 16 in Hamilton · 2 open weekends · 12 rated 4.5+
Data verified October 18, 2026
For Business Sake
Nicole Soroiu, Cpa, CGA - Accounting and Tax
Pettinelli Mastroluisi Chartered Accountants
Stansbury & Company
NTC Professional Corporation
The 16 firms listed for Hamilton, 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: Hamilton, ON
All 16 firms we list here are in Hamilton itself. We have 17 firms in Hamilton on file; this page shows the highest-rated 16. 15 of the firms on this page have a rating, from 3.0 to 5.0 across 158 reviews; 1 has 50 or more reviews and 12 are rated 4.5 or higher. 1 is open on Saturdays and 1 on Sundays. 4 have ten or more years of experience, the longest 30 years. 2 offer a free initial consultation. We have a website on file for 14 of the firms on this page; 13 publish a contact page and 12 list a public email. 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 Hamilton list their assurance services?
There is a website on file for 14 of the 16 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.