About Idaho Marble and Granite

Idaho Marble and Granite was founded 25 years ago by a young couple new to Boise from Issaquah, WA who were starting a business from scratch. Not knowing how or what to do first, they just went for it! All they knew after arriving in the Treasure Valley was that there was a huge need for quality stone work. Although they weren't sure how to make it happen, they were sure of the quality of craftsmanship they wanted to produce.

Alan Converse has 32 years of experience in the stone industry and is a Master Craftsman. He still demands quality over quantity. Being the oldest shop in the Treasure Valley, standing the test of time, we pride ourselves on quality and on time service. From large hotels to a small trailer in Garden City, Idaho Marble and Granite has the same pride and commitment to quality. Shop around but give us a chance and you will see what we have to offer. We can't do every job but we can do yours with pride and personal service.

Thanks for the opportunity to earn your business and make your vision a reality!

Learn about what it takes to cut stone!


Kitchen Services


Bathroom Services


Flooring Services

Special Projects


Let’s get started!

Contact us for a free quote on your next granite, quartz or marble project.

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Our Ideal Customer

Stone is for everyone! When we started in this business, marble and granite were mostly for the well off. Now stone is for everyone... commercial and residential. Also, if you need help with tile, cabinets, landscaping or even an oil change, we have been here long enough to steer you in the right direction with our quality vendors. That's being a good member and steward of our local community!

Whether you prefer DIY (we have a large quantity of remnants to choose from) or full custom stone placement, Idaho Marble and Granite's mission is to proudly provide rock solid service and craftsmanship that forge lifelong relationships.

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