“By the work one knows the workman.” – Jean de la Fontaine (1621 ‑ 1695)

Welcome to Gregory D. Garant, CPA, CA

Gregory D Garant, CPA, CA has been providing a wide range of accounting, taxation, auditing and business advisory services to Canadian and American clients throughout North America since 1989.

Our focus is on assisting individuals and small to medium sized corporations, helping to maximize their profits while minimizing their income taxes.

Our services include:

Extended Hours and Flexible Methods of Filing

In recognition of the busy and varying schedules of our clientele, we offer both extended hours and alternative methods of filing.

Extended hours

Year round

8 AM to 5 PM Monday to Friday, with evening and weekend appointments available

Tax season (February – April)

8 AM to 8 PM Monday to Friday

9 AM to 5 PM, Saturday

Alternate Methods of Filing

Since face to face appointments are not always convenient or possible, we offer email and tax-by-fax options.

Gregory D. Garant, CPA, CA


631 Pitt St. W

Windsor, ON

N9A 5M5



main 519‑252‑1133




Get directions to our office


We are located one block from the Detroit River, between Janette and Caron Avenues, in Windsor, Ontario.

Free parking is conveniently available.

Map of location.

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