Ontra Stone Concepts
8 Reviews
Ontra Stone produces the finest custom quality natural and engineered stone kitchen counter tops, fireplaces, baths, vanities, and special project work in this part of the country.

We are a Natural Stone Institute (formerly Marble Institute of America) Accredited Fabricator as of 2016, one of only five fabricators in Connecticut and about 100 in the nation to achieve accreditation though the most prominent guiding body in our industry.

As a member of the Natural Stone Institute who set the standards in our industry, Buddy Ontra is known nationally for his passion for stone. Buddy was elected by his peers to the NSI (MIA) Board of Directors for a five-year term beginning in November of 2015. As a board member, he represents all facets of our industry from fabricators to installers to designers and architects for every state in New England, from Connecticut to Maine.

The kind words and shared finished products of our homeowners have kept us in business for a decade and continue to fuel our desire to push the limits of design and the boundaries of our craftsmanship.

The marble and granite craftsmen at Ontra Stone Concepts are widely known as the finest in the industry. Having moved from Monroe to Bridgeport in 2012, our fabricating and installing crews have been working together as a well-oiled machine for close to a decade and have the experience of working with all types of natural and engineered materials, from granite, marble and quartzite to quartz, sintered slabs like Neolith and Lapitec, and glass.

Referrals are gratefully provided from designers, builders and homeowners who have often worked with us for years and multiple projects of varying scales.

Services Provided
Backsplash Installation, Concrete Countertops, Countertop Installation, Countertop Repair, Countertop Sales, Custom Countertops, Granite Countertops, Marble Countertops, Natural Stone Countertops, Quartz Countertops, Stone Installation

Areas Served
Botsford, Bridgeport, Derby, Easton, Fairfield, Greens Farms, Milford, Orange, Shelton, Southport, Stratford, Trumbull, Westport, Woodmont, All of Connecticut and into Rh, Manhattan, New Canaan, Wilton, Cos Cob, Greenwich, Redding, Ridgefield, Monroe

Certifications and Awards
Natural Stone Institute Board of Directors (MIA) as representative for Zone 1 (New England) for 2015-2020. Nationally Certified Stone and Tile Inspector, fabricator and installer.Certified Cambria, Caesarstone, Vetrazzo, Glass, Neolith, Lapitec, IceStone, and PaperStone dealer and fabricator.
Contact: Buddy Ontra
Location: 541 Central ave.
Bridgeport, CT 06607
License Number: EIN#938400, HIC#0638602
Commented: What color backsplash did you use? Hi! Sorry it's taken a while to get back to you. The Spyder doesn't really have a yellow look, it may just be your sample. It's basically white and grey.
in Photo Questions  
Commented: Island countertop The granite is called Viscount White, sometimes called Silver Cloud. It is mitered to 3" thick.
in Photo Questions  
Commented: Are these cabinets by Williams Cabinetry & millwork of Trumbull CT? Close, Ginny. Willpower Construction of Trumbull, Ct. :)
in Photo Questions  
Commented: What should I use to support a 2'Quartz overhang on an island Good point. Rule of thumb/standard is 2/3rd's on the cabinet, 1/3rd overhang, so 24" cabinet allows up to 12". (We consider 10" to be a safer allowance and 10" overhang doesn't ban...
in Kitchens  
Commented: Matte or shiny tiles for backsplash? Size of the kitchen, amount of light can come into play here, also. Polished materials reflect and effectively multiply the light in the room. General rule of thumb.
in Kitchens  
Commented: Granite Help That appears to be, as the link above suggests, simply moisture in the stone. All natural stones are porous, and Macaubas is no exception. Use less water when cleaning perhaps. Potentially a cleaner r...
in Kitchens