PoshHaus Stone works with a vetted network of manufacturers and material suppliers, giving you real choice across quartz, granite, and specialty surfaces — not just whatever one shop happens to stock.
Family-owned, American-made quartz with consistent nationwide supply.
Explore Cambria →
40+ patents behind the industry's most natural-looking quartz veining.
Explore Spectrum Quartz →
Quartz, natural stone, and large-format Laminam porcelain in one source.
Explore Emerstone →
Global surface engineering, backed by decades of manufacturing experience.
Explore Viatera →
500+ natural and engineered stones sourced for our fabrication network.
Explore Ultra Stones →
Commercial-grade stone and solid surface sourcing for homes and businesses.
Explore LBL Fabrications →
One of the original quartz surface pioneers, with a constantly refreshed catalog.
Explore Caesarstone →North American manufactured, NSF & GREENGUARD certified quartz.
Explore HanStone Quartz →
Ultracompact sintered surface built for extreme heat, UV, and outdoor use.
Explore Dekton →
The quartz pioneer, reformulated as a lower-silica hybrid mineral surface.
Explore Silestone →America's largest countertop surface supplier, quartz manufactured domestically.
Explore MSI →
