Contact Us
Reach out to us today! Book a free consultation on any of our services, bookkeeping, training on software or tax preparation, advertising and marketing and virtual administration. We can help or find you what you are looking for. Book an appointment today!
Office Hours
Mon - Fri
10:00 am – 3:00 pm
Off Season
January-March &
September-December
Tax Season
Mon-Fri
9:00 am – 4:00 pm
April -June
Summer Season
Tues-Thurs
10:00 am – 3:00 pm
July-August
Office Hours:
​Mon - Fri 9am - 4pm
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*Holidays are closed
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Dropbox available in front of office.
No appointment needed for drop offs.
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ACCOUNTANTS / BOOKKEEPERS SERVING ACROSS CORNWALL, ONTARIO
Serving clients across
CORNWALL, LANCASTER, ALEXANDRIA, ST ANDREWS, MAXVILLE, ST-ALBERT, SUMMERSTOWN,
and the surrounding areas.
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CONTACT A&T DESROSIERS SERVICES - Cornwall Accountants
Office Address:
8 Maple Ave
Cornwall ON K6J1E8
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613-209-4060
​info@atdesrosiersservices.ca
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