Washington Marble and Marble Co., a wholly subsidiary of R. Ganassa Tile Co. In., specializes in high-end residential and commercial projects. Including counter tops, stone flooring, waterfall ends, and fireplace cladding. There’s rarely a project we can’t handle. We strive for Level 5 finishes that give you the quality and impressive look that you expect.

As our mantra goes, Fair Price, Quality Work, Timely Manner.

Schedule an appointment to come see our slab inventory and displays in person or approve an available slab online by viewing it on our Inventory Page from the comfort of your home.

A price is agreed upon and a Contract is signed with 1/3rd deposit collected, and a scheduled date to measure your project for  100% accuracy.

We have a typical turn-around time of 5-10 business days to fabricate your stone counter tops, and return for installation.

Construction is rarely fun. We're with you shoulder to shoulder through the entire process. With our decades of experience, we've learned how to make the design and installation process as seamless as possible. Not only do we stand by you, we stand by our work and if it's not perfect, we'll clear the shop and fix it immediately, guaranteed.

Our designers work with your individual taste to pull the whole room together. We have thousands of options and will work with you to hone in on exactly what you love and guide you to the best options to fit your needs. If you've seen it on Pinterest or HGTV - marble, granite, engineered stone - we have it and can craft it.

Our portfolio consists of hotels, embassies, office lobbies, restaurants, elaborate churches, schools, and business fit-outs. We relish the opportunity to work with general contractors, millworkers, designers and architects. We have an ambitious and well organized team to help guide through the project smoothly, in a timely manner and done right.