Aggregates | Walker Industries

Durable high quality stone for every project, no matter what.

Find what you need in our full range of crushed limestone, armour stone, sand and gravel products. Serving the construction and landscaping needs of southern Ontario for over 100 years.

Resale Depots Open to the Public

Walker’s Hanover Pit & Port Elgin Yard offer bulk and bagged material.

Sand, Stone, Topsoil, and Mulch available in bulk or bagged. OPEN NOW!

Trusted suppliers of quality concrete and asphalt to meet industry demands.

Innovative concrete mixes customized for your needs in our state-of-the-art Grey-Bruce facility. Consistent, high quality asphalt mixes from our high efficiency batch plants in Niagara and continuous mix plant in Grey-Bruce.

Our fleet of trucks provide reliable trucking solutions to customers in the Grey-Bruce region.

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We strive to make a positive impact on our industry and our communities every day.

What we do and how we do it matters. That’s why we take the opportunity to participate in community initiatives whenever we can.

We are more than just stone.

Walker has been responsibly managing Ontario’s natural aggregate resources since 1887.

Our strategically located sites produce consistent, quality aggregate materials and our sales team is dedicated to building lasting relationships with local vendors.

The service we provide is straightforward, trusted, and supports our customers’ ability to perform high quality work that brings value to their clients.

more than just stone

Our Products

Clear Stone

Walker provides a wide variety of clear limestone products to the construction industry including various sizes of clear stone, concrete stone, river stone, pea stone and dolomite clear stones.

Bulk and Bagged Landscaping Products

Walker Resale Depots Open to the Public Hanover Pit & Port Elgin Yard offer bulk Sand, Stone, Topsoil and Mulch.

Asphalt Products

High stability asphalt mixes to meet Ontario Provincial Standards and the Ministry of Transportation performance grade requirements.

Fines

High quality fine quarried products including screenings, high-performance bedding, pond fill, agricultural lime, playground and beach sand, equestrian sand, bunker sand and much more.

Unprocessed Fines

Unscreened sand fill for construction sub-base, backfill and various other landscape applications.

Granulars

Various sizes of crusher run, OPSS granular A, B and M to support asphalt base, driveways/parking lots, sub-base, backfill, walkways, trail bases and more. Availability varies by location.

Oversized / Landscaping

Gabion stone, rip rap and armour stone used for slope stabilization, erosion control and shoreline protection for municipalities and private homeowners.

Specialty Stone

Decorative and specialty stone for a variety of unique projects from septic bedding and drainage to recreation, landscaping and erosion control.

Recycled Materials

Accepting and processing used asphalt and concrete materials. Recycled asphalt and concrete available to purchase in varying sizes depending on location.

Excess Soil Management

Walker accepts excess soil at several quarry locations. We accept excavated fill that meets our criteria to use for quarry rehabilitation.

Ready Mix Concrete

Walker’s ready mix ECO-certified concrete plant and indoor storage facility allows us to serve the industrial, residential and agricultural sectors in any weather conditions.

Trucking Services

Our fleet of trucks provide reliable trucking solutions to customers in the Grey-Bruce region.

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Explore Our Projects

QEW Highway Expansion – Completion 2022

Ministry of Transportation, Fort Erie
Materials from Walker’s Niagara sites will have been used by the time the QEW expansion project in Fort Erie is complete in 2022. Walker Construction crews will also take part in this project after being awarded the paving contract.

Sherkston Resort Expansion – Completion 2021

Sherkston Shores
An expansion project at Sherkston Shores Resort & Campground used 50mm & 19mm Crusher Run from Walker’s Niagara sites. The paving contract has also been awarded to Walker Construction.

Canada Summer Games Complex – Completion 2022

Canada Summer Games, Thorold
Various types of stone from our Niagara sites are being used to build the complex, track, parking lot and site servicing works for the Canada Summer Games in St. Catharines/Thorold.

University of Windsor, St. Denis Centre – Completion 2020

University of Windsor, Windsor
Our Essex quarries provided fines and stone for an artificial turf area as well as a safe disposal site for stone removed during construction.

Peche Island Improvements – Completion 2021

Peche Island, Windsor
Armour stone and oversized rock from our Essex sites is being used at Peche Island to help protect the shoreline from erosion in order to preserve the local landmark’s beautiful trails, wildlife and fish habitat.

Cookstown Travel Centre – Completion 2021

Simcoe County
Severn Quarry is providing stone for construction of the new Cookstown Travel Centre building at Highway 400 and Highway 89 in Simcoe.

Veterans Way Reconstruction

Wasaga Beach
Duntroon Quarry supplied Gran A, Gran B and Gabion stone for the reconstruction of the sewer lines and road along Veterans Way.

Mewburn Bridge Rebuild – Completion 2019

Niagara Falls/Niagara-On-The-Lake
Walker’s Niagara sites supplied aggregate to rebuild the Mewburn Bridge that connects Niagara Falls to Niagara-On-The-Lake.

New Police Headquarters – Completion 2021

St. Catharines
Our Niagara quarries supplied stone for the building of the Police Headquarters in St. Catharines.

What Our Customers Say About Us

Walker has done a great job providing support and materials all year long, even in winter. We have had nothing but great service!

Shouldice Designer Stone

We’ve worked with Walker for many years because they provide quality stone, good value, and their pits are conveniently located. Staff is always helpful, getting us quick quotes and delivery when we need it.

Tracey Spragg | Eisses Brothers Excavating

Walker is a great company that gives us hands-on, personal customer support. In almost 15 years working with them, they’ve been a consistent, reliable source for quality materials and the staff always go above and beyond. You will not be disappointed.

Tricia Cook | Duivenvoorden Haulage Ltd.

We appreciate the wide range of products, prompt delivery, competitive pricing, and the friendly and responsive relationship with the staff. We’ll continue to work with Walker whenever possible.

Debi Garbutt | J.B. Enterprises Ltd.

Walker is easy to deal with. They have competitive pricing, easy delivery, and friendly staff. You won’t be disappointed!

Chris | Wayne Hall Construction

The great relationship we have with Walker’s sales team keeps us coming back. They have accurate scheduling, good pricing and they provide quality aggregate material every time. You won’t regret choosing Walker.

Marco Onorato | Onocon Developments Ltd.

Featured Case Study

How Walker turned bedrock into a fruitful 26 acre vineyard

Vineland Quarry, Lincoln, Ontario

Land rehabilitation is nothing new to Walker’s aggregate division. It is a major component of the requirements set out by the Ministry of Natural Resources and Forestry for the operation of a quarry.