We are a Certified Installer of Filtrexx Land Improvement Systems Since 1987 Weaver Mulch LLC has been supplying Chester County and surrounding areas with quality mulch products. We process & blow our own mulch including bark mulch, dyed mulch, topsoil, mushroom soil, and certified playground mulch. We are a Certified Installer of Filtrexx Land Improvement Systems. As an authorized supplier of Techo-Bloc and Unilock products, we also specialize in pavers, retaining walls, garden walls, and natural stone products. Contact Weaver Mulch today!