Premium granite products for your architectural building and landscaping projects.

Hand selected stone to exceed expectations and adhere to environmental regulations.

100% Canadian Owned and Operated.

Algonquin Granite is a premium provider of dimensional stone products for architectural building and landscaping applications. Our natural granite products are entirely sourced from a number of quarries across the Muskoka region and Northern Ontario.


These Precambrian geologic sites are located directly on the Canadian Shield. From volcanic lava flows, natural erosion and an ice age, the uniqueness and beauty of our granite has evolved over nearly 300 million years!

Our Applications





Our Granite Types

Dana Black

Muskoka Grey

Alexander Silver

Algonquin Blue

Muskoka Pink

Environmental Stewardship

Our local quarrying and stone processing activities adhere to the strictest safety and environmental requirements. We strive to minimize our carbon footprint where sustainability and LEED certification is of the utmost priority.

Our stone is hand selected from the Canadian Shield to ensure the best quality granite for your project. With multiple quarry sites, we are able to provide a variety of colours and finishes to best suite your needs.

Our experienced team has the capabilities and latest technologies to provide the most unique cutting and finishing that will exceed your expectations.

Company News

New Showroom at Toronto International Design Centre

We are excited to announce we have recently partnered with Masonal Stone at the Toronto Interior Design Centre (TIDC). The showroom is located in unit 214, under the Masonal Stone name. Algonquin Granite’s products are on display within the showroom, providing our...

read more
Becoming A Part of the Canadian Green Building Council

Becoming A Part of the Canadian Green Building Council

Recently, Algonquin Granite became a partner and member of the Canadian Green Building Council. We are very proud to be a part of the likeminded community at CGBC. As a strong advocate for the organization, the team at Algonquin Granite prides ourselves on the fact...

read more

Contact Us:


(519) 883-7276

20 Erb St. W Waterloo,
ON N2L 1T2 Unit #1202

Our processing plant is located in Sundridge, ON, which is within close proximity to our quarries.

We would love to hear from you. Please email or call us at 519-883-7276. Alternatively, you can fill out the online form below and we will respond to you as soon as possible.

What granite type(s) are you looking for?

14 + 5 =