Skip To Content

Crushed Stone, Sand & Gravel

Top Quality Crushed Stone, Sand and Gravel Suppliers for Projects of All Sizes

From crushed limestone for home landscaping to aggregate materials for ready mix concrete in major construction projects, we supply and deliver consistently high quality materials and customer service to help you get the job done.

An Experienced & Knowledgeable Partner

We place the highest value on our customer relationships. Whether you need aggregates for a large municipal project or you’re landscaping a cottage, you want fast, reliable, informed answers to your questions. We are here to help you with hands-on, personalized support and service, and premium quality products.

Top Quality Materials

Our company-owned crushed stone, sand and gravel facilities produce consistent, premium-quality virgin aggregates. They are tested in our CCIL-Certified quality control labs to ensure they meet the specifications for your projects, and your expectations for performance.

Aggregate Materials Names and Typical Uses

GRANULAR A LIMESTONE (3/4” CRUSHER RUN LIMESTONE)

This material is used as general road base, asphalt driveways and highway construction, institutional and commercial buildings, sub-base for concrete sidewalks, concrete driveways, general landscaping and countless other uses. After compaction this material creates a good structurally sound surface with high load bearing capacity.

GRANULAR B Type I (LIMESTONE)

Similar to 2’ Crusher Run Limestone this product is used in similar applications as Granular A Limestone (3/4” Crusher Run). The is a wide variation in gradation for this product. Typical this product is used where additional support is required to improve load bearing capacity. However, other versions of this product can enhance certain attributes to be used for backfill to retaining walls, sewer and watermain applications, as well as many other residential, commercial and landscaping applications. This product can be designed with various sized stone particles and varying fine aggregate gradations to create the desired performance criteria.

2" CRUSHER RUN LIMESTONE (Granular B Type II)

This product is used in similar applications as Granular A Limestone (3/4” Crusher Run). Typical this product is used where deeper / additional support is required to improve load bearing capacity.

GRANULAR M (LIMESTONE) 5/8” Crusher Run Limestone

Similar to Granular A Limestone this product is used in similar applications as Granular A Limestone (3/4” Crusher Run). Typical this product is used where a smaller size stone is desirable on the shoulders of roads, laneways, residential driveways, and lower volume roads. This product has a smaller maximum size of the Stone particles vs Granular A (Limestone) or Granular A (Sand & Gravel). Additionally, this “Premium” Aggregate can be modified and used as a Class 2 Surface Treatment Aggregate.

GRANULAR S (LIMESTONE)

Similar to Granular A Limestone this product is a used in similar applications as Granular A Limestone (3/4” Crusher Run). Typical this product is used where very low volume rural roads are built in order to reduce stones “kicking back” to other vehicles on the road. Typically, this product is used on roads with an average daily traffic count of less than 100 vehicles a day.

GRANULAR O (LIMESTONE)

Although similar to Granular A Limestone this product is a “Highly Specialized Premium” Aggregate. It is typically used in projects requiring quick drainage of an area after a rain event. This product is routinely used on sports fields (like soccer fields and municipal parks).

25 mm CLEAR LIMESTONE (SP25 ~ Superpave)

This is a “Premium” Aggregate that is used in the production Hot Mix, Superpave, and Heavy Duty Binder Coarse (HDBC) asphalt products. It is also uses in Drainage applications

3/4" CLEAR ASPHALT STONE

This is a “Premium” Aggregate that is used in the production Hot Mix, Superpave, and Heavy Duty Binder Coarse (HDBC) asphalt products. In addition, this is “Premium” Drainage Aggregate that is used in the various recreational, residential, farm, commercial and industrial drainage applications.

HL8 CLEAR LIMESTONE

 This is a “Premium” Aggregate that is used in the production Hot Mix, Superpave, and Heavy Duty Binder Coarse (HDBC) asphalt products.

 

HL4 CLEAR LIMESTONE

This is a “Premium” Aggregate that is used in the production Hot Mix, Superpave, and Surface Treatment asphalt products. Additionally, this “Premium” Aggregate can be modified and used as a Class 3 Surface Treatment Aggregate.

 

HL3 CLEAR LIMESTONE 

This is a “Premium” Aggregate that is used in the production hot mix, and warm mix asphalt. Additionally, this “Premium” Aggregate can be modified and used as a Class 6 Surface Treatment Aggregate.

 

6.7 mm CLEAR LIMESTONE (Asphalt and Concrete Applications)

This is a “Premium” Aggregate that is used in the production hot mix and cold mix asphalt. Additionally, this “Premium” Aggregate can be modified and used Ready Mix Concrete, Precast Concrete, High Strength Concrete, and Specialized Concrete depending on the geology and physical attributes of the source materials.

 

MANUFACTURED SAND

This product is derived from high quality screenings and then re-manufactured into a “Premium” Sand. This product is typically used in the Manufacture of Asphalt. It can also be incorporated in the production of Ready Mix Concrete, Precast Concrete, High Strength Concrete, and Specialized Concrete Applications.

 

HSS (HIGH STABILITY) SAND

This product is derived from high quality screenings and then re-manufactured into a “Premium” Sand. This product is typically used in the Manufacture of Asphalt and yield even higher stabilities than Manufactured Sand in Asphalt. It can also be incorporated in the production of Ready Mix Concrete, Precast Concrete, High Strength Concrete, and Specialized Concrete Applications.

 

RIP RAP 

This product is used for erosion control, and shoreline protection.

*Always make sure you check with your local conservation authority before you use this product in your particular watershed or watercourse.

 

4”-8” GABION STONE

Used for ultra-high capacity drainage is important. This product is used when making gabion baskets, for erosion control, and shoreline protection. Additionally, this product is routinely used to minimize the tracking of debris onto a roadway (as a contractor builds their “Mud Mat”). This product is also used in various industrial applications. 

*Always make sure you check with your local conservation authority before you use this product in your particular watershed or watercourse.

 

 

2” – 4” CLEAR LIMESTONE

Used for a base where high capacity drainage is important. Additionally this product is routinely used to minimize the tracking of debris onto a roadway (as a contractor builds their “Mud Mat”). This product is also used in various industrial applications.

3” Clear LIMESTONE

Used for a base where high capacity drainage is important. Additionally this product is routinely used to minimize the tracking of debris onto a roadway (as a contractor builds their “Mud Mat”).

2" CLEAR LIMESTONE

Used for a base where high capacity drainage is important. Additionally this product is routinely used to minimize the tracking of debris onto a roadway (as a contractor builds their “Mud Mat”).

1" CLEAR LIMESTONE

Used for a base where high capacity drainage is important. Additionally, this product is routinely used in industrial applications.

 

3/4" CLEAR LIMESTONE

This is a “Premium” Drainage Aggregate that is used in the various recreational, residential, farm, commercial and industrial drainage applications.

 

HL6 CLEAR LIMESTONE

This is a “Premium” Drainage Aggregate that is used in the various recreational, residential, farm, commercial and industrial drainage applications. This product is a mixture of ¼” to ¾” clear limestone. This well-graded product is extensively used in sewer/watermain backfill, landscaping applications, or under slab for residential, commercial industrial floors. A very clean material that is highly permeable, easy to work with, and can be compacted very easily in drainage applications.

1/4" CHIP LIMESTONE (Drainage Applications)

This is routinely used for drainage applications to backfill poly tanks, petroleum tanks and sewer/watermain applications as well as many other industrial uses. A self-compacting material with almost 90% compaction done before you begin the compaction process.

 

20 mm CONCRETE STONE (LIMESTONE)

This is a “Premium” Aggregate that is used in the production Ready Mix Concrete, Precast Concrete, High Strength Concrete, and Specialized Concrete Applications.

3/8” CONCRETE STONE (LIMESTONE)

This is a “Premium” Aggregate that is used in the production Ready Mix Concrete, Precast Concrete, High Strength Concrete, and Specialized Concrete Applications.

6.7 mm CLEAR LIMESTONE (Asphalt and Concrete Applications)

This is a “Premium” Aggregate that is used in the production hot mix and cold mix asphalt. Additionally, this “Premium” Aggregate can be modified and used Ready Mix Concrete, Precast Concrete, High Strength Concrete, and Specialized Concrete depending on the geology and physical attributes of the source materials.

Manufactured Sand

This product is derived from high quality screenings and then re-manufactured into a “Premium” Sand. This product is typically used in the Manufacture of Asphalt. It can also be incorporated in the production of Ready Mix Concrete, Precast Concrete, High Strength Concrete, and Specialized Concrete Applications.

HSS (High Stability) Sand

This product is derived from high quality screenings and then re-manufactured into a “Premium” Sand. This product is typically used in the Manufacture of Asphalt and yield even higher stabilities than Manufactured Sand in Asphalt. It can also be incorporated in the production of Ready Mix Concrete, Precast Concrete, High Strength Concrete, and Specialized Concrete Applications.

Limestone Screenings (coarse Screenings, Regular Screenings or Fine Screenings)

Can be used in multiple applications, farming, asphalt, concrete, precast, surface treatments, commercial or residential construction, as well as landscaping applications to name a few. Each application the products can be used for are dependent on the geology and physical attributes of the source materials.

 

  • Coarse Screenings – Crushed 1/2” minus limestone with  6-12% passing the 75 um sieve.

 

  • Regular Screenings – Crushed 5/16” minus limestone with around 8-14% passing the 75 um sieve.
  • Fine Screenings – Crushed 3/16” minus limestone with around 12-20% passing the 75 um sieve.
SSM (Select Sub-Grade Material)

This product is use as a bulk fill for filling in large areas to bring an area up to a desired grade.

Limestone Tailings

This product is use as a bulk fill for filling in large areas to bring an area up to a desired grade.

Concrete Sand

Typically Concrete Sand is used for the manufacturing of Ready Mixed Concrete. Additionally, this sand is used as a bedding layer under interlocking stone because it is a coarse clean product that is relatively free draining. Furthermore, this product can be used to amend soil (to help loosen up the clay and improve soil structure). These are typically designed to meet individual Concrete Plant needs based on the type of construction projects they are actively supplying from they manufacture at their facilities.

Asphalt Sand

Typically Asphalt Sand is used to manufacture Hot Mixed Asphalt. It is also used in sports fields, as well as can also be used to amend soils soil (to help loosen up the clay and improve soil structure). These are typically designed to meet individual Asphalt Plant needs based on the products they manufacture at their facilities.

Precast Sand

Typically this is a “Highly Specialized Premium” Sand and is used for the manufacturing of Precast Concrete. These are typically designed to meet individual Precast Plant needs based on the product lines they manufacture.

Brick Sand

Screened sand, mixed with mortar for laying blocks, bricks and stone. These products are also used where a stone free fill is required, eg. under pool liners.

Cable Sand

Typically coarser than brick sand and screened to remove larger stones. This product is used to cover electrical cable, fiber-optic cables or water supply lines.

Winter Sand

A screened or washed sand and is used for winter ice control.

Pickled Sand

A screened or washed sand and is used for winter ice control mixed with road salt.

"Rough" / Bank Sand Fill

This product is similar to Screened Sand Fill however, there may be the occasional larger stone found in this mainly sand based product.

Screened Sand Fill

This product is used in countless applications. There are many versions of this product available. Some products are used as an economical backfill around houses & other buildings. Some more specialized versions are used to create drainage around H-Piles and Caissons. This product is extensively used in sewer/watermain backfill, and landscaping applications. Drainage and permeability vary widely based on gradation and source materials used in manufacturing. The maximum size of particles also varies based on manufacturing process used.

Specialty Sands

We also offer and Manufacture many “Specialty” Sand Products. Please ask our team if you have special requirements we will be glad to work with you to find a solution / design a product that meets your particulate requirements / project needs.
Some examples of products we supply are:

  • H-Pile Sand
  • VFA Sand
  • Filter Sand
  • “Whitby” Sand
  • Mantle Sand
  • Bedding Sand
  • Medium Sand
  • Horse Track Sand
  • Volley Ball Sand
  • Sports Field Sand(s)
  • Bocce Ball Sand
  • Utility Cover Sand
  • Jointing Sand
  • Etc.

Aggregate locations

AGGREGATE LOCATIONS

ERIN PIT
5338 Tenth Line, Erin, Ontario
Phone 416-798-7004

STOUFFVILLE PIT
14245 Ninth Line, Whitchurch-Stouffville, Ontario
Phone 905-640-1155

KIRKFIELD QUARRY
1563 County Road #48, RR #, Kirkfield, Ontario
Phone 1-866-236-6609

Community & Environmental Responsibility

We are committed to operating in a socially responsible manner with a dedication to preserving the environment and communities in which we work.

RESPECT FOR THE ENVIRONMENT

We constantly look for new ways to reduce energy with innovative, energy-efficient programs, the development of environmentally friendly products, and by recycling responsibly using industry best practices.

SUPPORT OUR COMMUNITIES

Our goal is to have a positive impact on every community we operate in. We engage and listen to our neighbours. We focus on positive participation in community activities, including local food drives and food banks. We strive to minimize the impact of our presence with initiatives like reducing noise and truck traffic.

SITE REHABILITATION

We are committed to returning the sites we occupy to the community in a condition as close as possible to what it was before we began operations. We meet or exceed all guidelines and expectations of local and provincial governing bodies for site rehabilitation.

Construction Projects We Supply

We supply and deliver quality aggregates to general contractors, asphalt producers and paving contractors for a wide range of construction projects.

  • Major road construction & reconstruction
  • Bridges
  • Landscaping
  • General construction
  • Sports arenas
  • Sewer & water mains
  • Underground utilities
  • Home building
  • Cottages

Frequently Asked Questions

Do I need to have an account to purchase Aggregates from your company?

No, we are open to the public at several locations (Erin, Stouffville and Kirkfield) with “Retail Style” Aggregate Bins. We would be more than happy to help you fulfil smaller quantity needs. We are also more than happy to arrange for delivery of smaller quantities with enough notice given.

If I do not have an account, what forms of payment do you accept?

We accept, Visa, Mastercard, Debit, Interac, and American Express.

Can I pick up materials form your locations?

Absolutely! At all of our locations we are happy to service all of your aggregate needs as a large, medium or small contractor, as well as facilitating FOB or Delivered options.

How can I set up an account with your company?

You can download our credit application and send it to our head office to process. Please also contact our sales team at aggregatesales@crupigroup.com for assistance and material pricing.

Are you currently hiring for any positions?

We are always looking for dedicated, hard working individuals to join our team. Please look into our active hiring opportunities on our Careers page and you can also send your resume to careers@crupigroup.com for consideration.

Hot Mix Asphalt, Crupi Performance Cold Mix & Recycled Aggregates

Integrated construction services for municipal and commercial road building and paving projects.

Hot Mix Asphalt, Crupi Performance Cold Mix & Recycled Aggregates

Winter Maintenance & Snow Removal

Complete municipal, commercial and industrial snow plowing and winter maintenance services.

Winter Maintenance/Snow Removal

Construction Services

Premium quality virgin aggregates for landscaping and construction projects of all sizes.

Construction Services

Have more Aggregates Questions? We Have Answers

Our sales representatives are always happy to answer any questions you might have.

Or email us your project information as aggregatesales@crupigroup.com.

This field is for validation purposes and should be left unchanged.