Serving Monroe, CT · From our Bridgeport shop
CMG — Cornerstone Marble & Granite — fabricates granite, quartz, quartzite, marble, porcelain and soapstone in our Bridgeport shop, about twenty-five minutes from Monroe down Route 25 or Route 111. Pick your slab in person at the yard; our own crew templates, cuts and installs.


Monroe's mix of colonials and newer construction around Stepney and Monroe Center calls for the full range: quartz island-and-perimeter packages for family kitchens, granite where a kitchen works hard, and quartzite when you want marble's look without marble's rules.
Our remnant rack is the smart way to finish the rest of the house — hall bath vanities, laundry tops and window sills cut from offcuts of full slabs, often the same materials at a fraction of the price.
If your renovation covers vanities, a laundry top or a hearth as well as the kitchen, plan it all at one yard visit. We lay out every piece across the slabs at once, so the kitchen gets the best of the stone and the smaller pieces come from what is left or from remnants. It is the most economical way to buy natural stone.
Most kitchens take three steps from us: your slab visit at the yard, a template visit at your house once the cabinets are set, and an install day. Everything in between is cut and finished in our Bridgeport shop.
A recent Monroe job: a Calacatta Viola marble powder room vanity with a mitred apron front. In nearby Easton, we fabricated a soapstone farmhouse kitchen with an integral soapstone sink. Each project page shows the stone, edge and finish, with photos of the finished install. More in our projects.
Visit the yard and choose from full slabs, not sample chips. Once cabinets are set we digitally template, fabricate everything in-house, and install — template to install typically runs one to two weeks.
Forty years in the trade means straight answers about what each stone can and can't take — before you buy it, not after.
The showroom and slab yard at 46 Beatrice St, Bridgeport is open by appointment. Call 203-717-1978 or email hello@cmgstones.com.
Do you come to Monroe to template? Yes. We template on site once your cabinets are set, fabricate in Bridgeport, then come back to install.
How long does it take? Template to install is typically one to two weeks. From choosing your slab, the whole job usually takes four to six weeks, and most of that is the cabinet schedule.
When is the yard open? By appointment, Monday to Friday 8 AM to 5 PM and Saturday 9 AM to 1 PM.