Here at Build-A-Stone we take great pride in providing the highest quality, precision-cast address stones. Each stone is hand crafted right here in Minnesota, USA. A Build-A-Stone address stone is the superior alternative to natural stone. They are 63% stronger, 33% less porous, and are only half the cost of their natural stone counterparts. Designed and cast to be a tasteful element on homes and commercial building projects, every Build-A-Stone address stone is precision cast with quality workmanship and attention to detail.