About Grand Maintenance

Grand Maintenance in East Garafraxa are your underground infrastructure experts. Servicing Kitchener, Waterloo, Cambridge, Guelph, Dufferin County, Wellington County, Brampton and more! Expert excavation, directional digging, maintenance and Hydrovac services, with minimal disruption to your property and business.

Family owned and operated

Grand Maintenance is a dedicated family-run company specializing in the construction, installation, excavation, and maintenance of underground infrastructure. With a strong commitment to quality and a non-destructive approach, we take pride in seamlessly connecting and enhancing essential systems for our clients.

We are your underground solutions expert.

Excellence in Underground Infrastructure​

Grand Maintenance is more than just a company – it’s a family tradition. Our business values the importance of personal relationships and exceptional customer service. When you work with us, you can expect a personalized approach, attention to detail, and a commitment to exceeding your expectations.

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