About us
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About Us

Cascade Stone Supply was founded in 1999 by Gary Mullard, President of Northern Stone Supply in Oakley Idaho.  A fascination with natural stone has been the driving force of Gary's career of over 55 years in the business.  Developing a full service stone yard in Burlington Washington has been one of his aspirations for the Northwest.  While spending many years in this area during his life, he knew that this area was in need of a quality stone yard.

Community Projects

In the spirit of contributing to the Skagit Valley growth and development, Cascade Stone Supply actively donates material to various community projects including the City of Anacortes Arch, and the McIntyre Hall Performing arts Center in Burlington.

Quality, Selection, and Price

We offer a wide variety of natural stone with a selection and inventory not often found in most stone yards.  Having this selection in our yard and in our company owned quarries, gives us the ability to supply any size project in a timely manner.  Cascade Stone Supply stocks products from our own quarries in Idaho and Utah and from a variety of dependable, high quality quarries throughout North America. Our products are unconditionally guaranteed, are the highest quality, and are priced competitively.


You will find that our staff is knowledgeable and eager to help every customer find the right material for their project. With a great amount of knowledge and experience, we can help you through the selection, ordering, and delivery to make your project enjoyable and a great success.  
Our delivery truck carries an all terrain forklift and is available to place material near the project. 


Cascade Stone Supply's display program is regularly under development as we bring in new types of stone. When you visit our business, you will see a variety of displays constructed by local professionals or our talented staff. Artists occasionally showcase their sculptures and artwork amongst our displays. 

New Products

With the ever-growing technology in the quarry process and fabrication there is a constant development of new products. Cascade Stone Supply spends the time to research the new products that will be best suited for our area. Our background in quarrying and distribution give us the edge in being able to locate the highest quality products available at the best possible prices.