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The most common use for granite today is in building and remodeling projects such as vanity and kitchen countertops. The look, feel, durability, and re-sale value of a granite kitchen countertop is unmatched by any other solid surface material on today's market.

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The dramatic veining and blending of color shades looks spectacular on countertops and floors complement any design. Consider using this natural stone for marble bathroom vanities, tile flooring, a marble fireplace, tub decks and marble shower surrounds.

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LG Viatera, categorized as quartz surfacing, is the newest addition to the LG family of countertop surfacing products.LG Viatera® is composed of quartz blended with advanced polymer resins and colorfast pigments.

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Discover the warmth and richness that can only be found in natural quartz surfaces – where elegance and beauty meet function and lasting durability. With an endless palette of dazzling colors showcasing the depth and character of natural quartz, you’ll see why more and more homeowners are asking for Cambria by name.

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The genius of Silestone quartz is its ability to help you reinvent your personal spaces.With products that stay at the forefront of innovation and designs that are constantly refined to meet your changing needs and interests, Silestone offers you an almost endless palette of possibilities.

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DuPont Zodiaq is 93% pure quartz crystal, which gives Zodiaq a natural depth and radiance without the imperfections common in unimproved stone. And because quartz is one of nature’s strongest materials, Zodiaq is also incredibly durable and resists both heat and scratches.

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CaesarStone is now offered as an attractive and versatile finish for commercial and institutional buildings. Our quartz surfacing is tough enough for the wear and tear on just about any interior surface, and beautiful enough for every architectural and decorating scheme.

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ECO by Cosentino is a durable surface made of 75% recycled content composed of post-industrial or post-consumer materials and is bound by an environmentally friendly resin which comes in part from corn oil. Read More


Check out recent feedbacks from United Marble Granite Company's Customers



Why Choose Granite?


Granite is an igneous rock (formed by heat) found deep within the Earth's crust. Once quarried, cut, polished, & sealed granite is nearly impervious to scratches, heat, etching, staining, or weathering. It is truly one of Mother Nature's most versatile and beautiful creations.

Most granite is quarried in Brazil & India. However, we also have access to stones from Russia, Spain, Italy, Saudi Arabia, Norway, & Finland. The majority of these rocks are imported to the U.S.A. via Spain & Italy where they are cut and polished into the forms you see at your local slab yards.
The most common use for granite today is in building and remodeling projects such as vanity and kitchen countertops. The look, feel, durability, and re-sale value of a granite kitchen countertop is unmatched by any other solid surface material on today's market.


The care and maintenance of a granite surface includes the application of a petroleum based impregnating sealer into the stone once clean & dry. This can be done by the homeowner and should be applied on a yearly basis. As for daily cleaning, most household cleaners are fine. Granite's polish is very durable and shouldn't fade due to standard cleaning products' acidity levels.


What separates United Marble and Granite from other countertop fabricators?


Exceptional Customer Service

We believe in customer service and we stand behind our work. If something is ever wrong, we make it right. It’s that simple.

Quick Turnaround

We have the shortest template to install lead times in the industry (7 business days) so you can get your countertops with the least amount of inconvenience.

10+ Years Experience

You can rest assured we have the fabrication knowledge and skill to create the countertops you have envisioned.

Turn-Key Services

Our Kent facility houses a 5,000 sq ft showroom featuring plenty of displays and full size slabs of material in every color we stock. We work with many dealers, contractors and home centers in your area. So, regardless of where you buy your countertops, United Marble and Granite  can be your fabricator.

Get started now! Take the first step, Free Estimate




Montly promotion; FREE sink with purchase of granite min 40 sq ft. Call for Details.

Our Sink Gallery


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1581 Sulphur Spring Road Suite 101 Baltimore, Maryland 21227
Phone: 443 543 0139 - 888 543 0066         Fax: 443 543 0066
Serving Washington DC, Virginia, Maryland
Pennsylvania, Delaware.