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If you have questions about aggregate delivery or want to come browse our depot, don’t hesitate to call or stop by!

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G.H. Stewart Const Inc and Stewarts Aggregate Depot for supply and delivery of Aggregate Products in Orillia and Surrounding area.

We supply quality Aggregate Products for your construction and landscaping projects. We are able to supply a large range of Aggregate Products from specialty stones, sand, topsoil, mulch, crushed brick and landscaping stone to name a few. We will do our best to supply what you need, when you need it, where you need it.

Speciality Products and Aggregates

Choose from a wide range of landscaping products, Limestone, Granite, Decorative stones, Sand, Topsoil, Mulch, Triple mix, Grass seed, Geo-textiles, 1 cubic yard bulk bags and 1/3 cubic yard bags which can be filled with material of your choice, various size bags of potting soil, pro blend topsoil, turf building soil, composted livestock manure, and much more.

About Our Business

G. H. Stewart Const. Inc. and Stewart’s Aggregate Depot is family owned and operated for over 60 years in the Orillia area. Our business still thrives on the same basic principles it was founded upon: service, quality, and reliability. Our company is here to offer exceptional customer service that is guaranteed to meet or exceed all of your expectations.

We Treat Our Customers with Respect

Our primary goal is to treat every customer, no matter how large or small, as our number-one customer. What this boils down to is we treat you with the utmost respect and personalized attention to detail. Because your purchases make our business possible, our experienced, cooperative staff is here to provide recommendations and expert advice to make your product selection even easier. If you’d like to schedule an appointment for our many aggregate pick-up or delivery services or obtain a free estimate, please contact us or come visit us again soon!

G. H. Stewart Const. Inc.

G. H. Stewart Const. Inc.
4156 Stewarts Lane
Severn, ON

L3V 6K6

Phone: 705‑326‑2123

Fax: 705‑326‑2835



Monday - Friday: 8:00 AM to 5:00 PM


Stewart’s Aggregate Depot

4156 Stewarts Lane
Severn, ON
L3V 6K6


April to October: 8:00 AM - 5:00 PM
November hours dependent on weather


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Service Area

  • Orillia
  • Barrie
  • Midland
  • Gravenhurst 
  • Beaverton
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