Quality & Efficience
Exceptional Craftsmanship, Endless Possibilities
Greenstone is America’s leading supplier and installer of Soapstone Masonry Heaters. For over two decades, we’ve sourced premium soapstone and built clean-burning, efficient thermal-mass heating systems. Our expert installers have completed hundreds of projects nationwide—from Alaska to New England, the Carolinas to California.
With soapstone supply warehouses in Colorado and New Hampshire and a network of trained local installers, we minimize shipping and travel costs, delivering world-class Soapstone Masonry Heaters in a uniquely cost effective way.
Engineered for Beauty, Built for Heat
