Mantel showrooms and marble & granite warehouse open 6 days.

Our top ranked, full service consultants and craftsman, of 22 yrs. will gladly serve your fireplace marble and fireplace mantel needs. Order from two showrooms with hundreds of stock mantel designs or request a custom design and pick from over 200 colors of marble and granite, slate, limestone, or onyx for the fireplace surround and heart.ADI's marble and wood craftsmen perform exacting on-site measurements, custom fabrication, and installation in the Maryland, Northern Virginia, and Washington D.C. areas for fireplace marble and fireplace mantels -- taking responsibility for the complete custom fireplace renovation.