We’d Love to Hear from You

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 Stewart’s Aggregate Depot for Supply, Delivery & Placement of Aggregate

G.H. Stewart Const. Inc. and Stewart’s Aggregate Depot has been serving the Orillia area with aggregates for many years. 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.

Commercial Projects

If you need aggregate materials for your jobsite, we’re here to deliver when and where you need it.

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Residential Projects

Looking for gravel, specialty stone products, culverts, poly lawn furniture, and more? Come check out the Aggregate Depot for DIY home projects!

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.

Severn, ON

Ph: 705‑326‑2123

Fx: 705‑326‑2835


Monday - Friday: 8 AM to 5 PM

Stewart's Aggregate Depot

7808 Highway #11

Severn, ON

Ph: 705‑323‑9394


April - November

Monday - Friday: 8 AM to 5 PM

Saturday: 8:00 AM to NOON



Service Area

Orillia & Surrounding Areas

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