Best Chartered Professional Accountants in Châteauguay, QC
15 firms listed · 4 in Châteauguay · 2 open weekends · all 15 rated 4.5+ · 1 shows a licence
Data verified October 21, 2026
Chiasson Gauvreau
Dubuc & Bernier CPA
Lauzon Guimont Cpa
NJB CPA
BNB CPA - Comptables Professionnels Agréés
The 15 firms listed for Châteauguay, QC 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: Châteauguay, QC
4 of the 15 firms we list are based in Châteauguay; the other 11 serve Châteauguay from towns including Montreal (21 km), Saint-Laurent (17 km) and Laval (23 km). The firms on this page are rated from 4.6 to 5.0 across 1,653 reviews; 10 have 50 or more reviews. The topics that come up most in reviews of the firms on this page are "communication", "efficient" and "understanding". 2 are open on Saturdays and 1 on Sundays. 1 shows a licence on its website. Domain records put 3 websites of the firms on this page at ten or more years old; the oldest dates from 2011. We have a website on file for 13 of the firms on this page; 10 publish a contact page; 11 list a public email and 1 takes bookings online. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Why are accounting practices outside Châteauguay shown here?
4 of the 15 firms sit in Châteauguay itself. The others come from other towns within 25 km. For assurance engagements the relevant questions are licensing and industry rather than distance. Distances are straight-line.