PoshHaus Stone brings custom granite, quartz, marble, quartzite, and soapstone countertops and vanity tops to New Hampshire homeowners — backed by PoshHaus's home-goods expertise and an in-house team that handles every stage from templating to installation.
PoshHaus already helps homeowners furnish and outfit their homes — stone countertops and custom vanity tops are a natural extension of that. We handle your consultation, material selection, and project coordination, then our own team takes it from there: templating, cutting, and installation, all under one roof.
That means you get one point of contact for the whole project, backed by a bench of craftsmen — not just one shop's schedule or one shop's slab yard — who've been cutting and installing stone across New Hampshire for decades.
Our team sources natural stone, manufactured stone, and solid surface materials with experience across large commercial projects — healthcare, hospitality, education — and residential work alike. That same commercial-grade sourcing and quality standard carries over directly to the countertops and vanity tops we build for New Hampshire homes.
Materials vetted to a healthcare- and hospitality-grade standard also means tighter tolerances on seam matching and edge consistency — details that matter most on a large kitchen island.

We bring the same care to a single bathroom vanity as to a full kitchen renovation, and we work directly from plans and drawings when you have them.
Renovating a kitchen or bath, or finishing a project you've been planning for years — we'll walk you through every material and design decision.
Reliable turnaround, clear communication, and fabrication that matches your specs and timeline on every job.
We're happy to work directly from your plans and drawings, and to collaborate on material selection for your clients.
Your clients are our clients. A missed installation date has downstream consequences for your plumber, electrician, and closing schedule — so we build our process around not missing dates, not around treating trade work as an afterthought.

Centered on our Keene, NH showroom, serving nearly 50 towns across New Hampshire, Vermont, and Massachusetts within about 40 miles.