Granite Marble LG Viatera Cambria Silestone Zodiaq Caesarstone Eco Friendly Vetrazzo Richlite Paper Stone Eco Tops Stainless Sinks
Recent Projects Exotic Stone Slab Gallery
Helpful Tips Countertop 101

Please view our products page on the menu for all of our quality services. We look forward to helping you add lasting beauty and value to your home or project.



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.

Read More

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.

Read More

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.

Read More

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.

Read More

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.

Read More

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.

Read More

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.

Read More

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



See how easy and quick to work with United Marble Granite Company


Easy and Quick!


We try to make this process as easy as 1-2-3, and offer free consultation at your side. Contact US for any questions?


Choosing The Perfect Stone Design

The United Marble and Granite offers a free consultation at your home, office or our showroom to discuss your needs and suggest ideas, but we highly recommend that you bring a sketch of your project to our showroom. It is a good idea to bring a cabinet sample, paint color.. etc. So, one of our consultants can help you choose the right stone, as there are hundreds of colors to choose from.

Things to consider:
1. Use: Kitchen counters usually require sturdy material, such as granite, that can tolerate heavy wear, hot pots, etc. Marble, travertine, onyx and slate are suitable for a variety of surfaces including bath vanities, table tops, fireplace mantles, flooring, tub surrounds, shower surrounds, Jacuzzi surrounds and more. We can guide through your project for the best material choice.
2. Color: There are hundreds of colors and variations within color groups to choose from. We have a great selection of material for you to see and many samples to pick from. Whatever your color scheme, we will be able to help you.


Placing an order

To place an order with our company, we require you to have the following steps complete in your home.
  • Cabinets need to be installed.

  • All of the appliances in the kitchen need to be on location. That includes the stove, dishwasher, fridge etc.

  • The sink needs to be on location so that we may take it as a template for the sink cutout.

  •  Once the above requirements are satisfied, you can give us a call and we can be out to measure / template your kitchen. Our installers will work with you to make sure all the specs and technical details are provided. We require a 50% deposit based on the estimate price. We accept credit cards( Visa, MasterCard), or personal check.




The last and final step is the installation. Home owner must be present. We will install the countertop and seam it if necessary. Last, we will drill the faucet holes, attach the sink, and mount the dish washer. The remaining balance is due upon completion.



Toll Free :888 543 0066  Direct : 443 543 0139



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

Our Sink Gallery


Get the latest updates and news about United Granite and Marble company.

Read more
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.