Stewart’s Aggregate Depot: Gravel, Sand, Mulch, and More in Orillia

We are proud to introduce you to the Stewart’s Aggregate Depot. Specializing in dealing with smaller trucks and individual needs, we offer a large assortment of aggregate and specialty items for you to view and purchase. You can stop by and see what products we have to offer – like stone, sand, mulch, and more for your residential project. Then, you can fill a bag, pail, or have your truck box or trailer loaded with whatever you may need. Open seasonally from April through the end of October for pick-up and delivery, our hours are Monday through Friday: 8 a.m. to 5 p.m. and on Saturdays from 8 a.m. to 12 p.m.

Materials Sold By-the-Bag or In Bulk

A loader and operator are always on-site for your convenience and we sell materials by-the-bag or in bulk for all your aggregate needs. Additional products are available throughout the season and specialty materials are available upon request. Delivery charges are applicable. Please contact us for more details about our pricing and availability!

Our Materials List

At our aggregate depot, we offer a huge assortment of aggregate materials along with other products! Stewart’s Aggregate Depot has the following materials available seasonally:

  • Limestone Screenings
  • Limestone Crusher Run
  • Limestone Chip
  • Limestone Clear – 19mm or 50mm
  • Black Granite Screenings
  • Black Granite Crusher Run
  • Black Granite – 13.2mm & 19mm
  • Red Granite Decorative Chips
  • Red Granite – 19mm
  • Clear Stone – 19mm & 26.5mm
  • Roofing Stone – 9.5mm & 37.5mm
  • Landscaping Stone – 40-100mm, 100-200mm
  • Gabion Stone – 100-150mm
  • Gran “A” Gravel
  • Cement Gravel
  • Screened Sand
  • Brick Sand
  • White Sand
  • Screened Topsoil
  • Screened Triple Mix
  • White Dolomite Marble – 9.5mm, 19mm, & 26.5mm
  • Red Brick – 9.5mm & 19mm
  • Red Cedar Mulch
  • Gold Cedar Mulch
  • Black Cedar Mulch
  • Mica Rock
  • White Dolomite Rock
  • Flagstone

Concrete Products:

  • Patio Slabs
  • Footing Pads
  • Dock Anchors
  • Deck Pads
  • Splash Blocks
  • Curbs

Miscellaneous Items:

  • Culverts & Couplers
  • PVC Gabion Baskets
  • Professional Series Weed Barriers
  • Woven & Non-Woven Geotextiles
  • Erosion Control Blanket (Curlex II)
  • Grass Seed
  • Mailbox Posts
  • Mailboxes
  • Window Plant Boxes
  • Patio Planters
  • Address Sign Posts
  • Address Signs
  • Lawn Furniture (PDF Catalogue)
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

Send to a friend

Send the url of this page to a friend of yours

Copyright G H Stewart Const. Inc. 2019 - Legal
Created by

Legal notice