American-made quartz, engineered for a lifetime of daily use. PoshHaus Stone is an authorized dealer, with countertops templated, fabricated, and installed by our own in-house NH team.
Cambria is a family-owned quartz manufacturer based in Minnesota, and one of the largest domestic quartz producers in the country. Every Cambria slab is designed and engineered in the USA, giving our team consistent supply and quality control that's harder to guarantee with overseas quartz. Cambria also stands behind every slab with rigorous quality testing before it ever leaves the plant, which is part of why fabricators trust it for large, seamless island installations.
A calm, marble-inspired quartz island — the kind of consistent veining domestic manufacturing makes possible.
Pietra-grey quartz surfaces paired with warm wood cabinetry in a recent Franklin, NH kitchen.
Every slab is manufactured domestically and meets Build America, Buy America and Buy American Act standards — a rare guarantee in a category dominated by overseas quartz.
New colorways are developed in-house rather than licensed, which is why Cambria's catalog tends to set design trends instead of following them.
Quartz is sustainably sourced for purity, engineered for everyday durability, and backed by care that's meant to hold up for decades, not just the warranty period.
A transferable, full lifetime warranty follows the countertop even if you sell the house — a stronger guarantee than most competing quartz brands offer.
Tell us about your project and we'll respond within one business day with an honest, itemized estimate.
