Mark Downs Office Furniture has been a name you have trusted since 1933! Family-owned and operated, our 10,000 square foot showroom is one of the largest displays of office furniture in Maryland. Whether you’re looking for cubicles, desks, filing and storage, chairs and seating or tables, we’ll have plenty of options for you to choose from. We offer the best value in new, remanufactured and used office furniture.