Find the machine of your dream

Groupe Gymdex


In addition to providing repair and maintenance services for machinery and hydraulic components, we offer you the possibility of renting the equipment you need. See all our services.

Leader in the field of excavation equipment

Groupe Gymdex

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Welcome to

Groupe Gymdex

Serving Greater Montreal, Groupe Gymdex specializes in the sale, repair and maintenance of heavy machinery. For more than 18 years, we have been exploiting the strength of our know-how and the excellence of our service to offer our customers solutions to their needs. Our expertise in excavation equipment makes us a leader in this field.


Among Gymdex’s 4 founders, whose names contributed letters to form the company name, was the intrepid young Canadian entrepreneur, Yannick Charbonneau. Having grown up around machinery, Charbonneau dreamed of starting his own business since he was a little boy. He and his partners established Gymdex in 2006, specializing at that time in hydraulic attachment installation and service: buckets, shears, grapples and hammers.

They first encountered the LiuGong product line in 2008. They knew they were the best machinery on the market worldwide, so they started selling it in 2009. It was a lot to ask people to try a new brand, but once they tried it, the word began to spread and by 2011, Gymdex was selling over 20 units a year.

With more than 100 customers today, Gymdex is Canada’s largest supplier of LiuGong equipment and it is growing everyday.

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