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Contact Us

Drop us a line!

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Better yet, see us in person!

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Greenstone Engineering Ltd.

67 Elgin Street, Sault Ste. Marie, Ontario

705-253-6071 | info@greenstoneengineering.ca

Hours

Mon

09:00 a.m. – 05:00 p.m.

Tue

09:00 a.m. – 05:00 p.m.

Wed

09:00 a.m. – 05:00 p.m.

Thu

09:00 a.m. – 05:00 p.m.

Fri

09:00 a.m. – 05:00 p.m.

Sat

Closed

Sun

Closed

Copyright © 2025 Greenstone Engineering Ltd. - All Rights Reserved.

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