Dosanjh, CPA Professional Corporation
- Tax Preparation
- File
- Expectations
These companies serve Essex from nearby bases in towns including Windsor, Amherstburg and Kingsville.
24 companies listed · 4 open weekends · 18 rated 4.5+
Data verified October 18, 2026
The 24 companies listed for Essex, ON handle day-to-day bookkeeping and sales tax filings for businesses. Details about packages and software come from each company's own website; ratings and quotes come from public reviews.

22 of the 24 companies on this page have a rating, from 3.7 to 5.0 across 628 reviews; 4 have 50 or more reviews and 18 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (91%), quality (79%) and value (76%). The topics that come up most in reviews of the companies on this page are "knowledge" and "patient". 4 are open on Saturdays and 2 on Sundays. Domain records put 3 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 2 offer a free initial consultation. We have a website on file for 20 of the companies on this page; 15 publish a contact page; 17 list a public email and 1 takes bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book a consultation.
2 of the 24 companies listed here offer a free initial meeting. Expect a quick look at the file, a count of monthly transactions and a quote. Bring access to the software, because a price given without seeing the books rarely survives contact with them.