Building Supplies in Columbia, MD

Comprehensive list of Columbia, Maryland based Stores, manufacturers & wholesalers offering building & construction supplies, materials and products.

Business Listings

The Vertical Connection Carpet One Floor and Home is dedicated to the client. Our mission is to suit your requirements and exceed your expectations. The Vertical Connection Carpet One Floor and Home is a locally owned business which has been serving Columbia, Ellicott City, and Howard County Maryland for over three decades. We pride ourselves in providing professional service and installation.


Online ordering and customization of kitchen and bath cabinets, bookcases, and furniture at wholesale prices. Many custom options, including custom sizes and a range of paint and stain finishes. For maximum savings, order online and finish and install them yourself! Our products are made with solid wood and plywood and can be modified to build a personal look for your home.


HMC Incorporated provides custom architectural millwork, custom foodservice design, commercial interior design, coffee carts and coffee kiosks delivered and installed nationwide.



Five generations of family have made Kelbie Home Improvement. one of the area's premiere domestic contracting companies. We supply prompt and reliable service that strives to reach the very highest possible quality within a customer's project budget. All roofing materials are recycled, and we don't use landfills. We are Licensed in Maryland, Virginia and the District of Columbia.


The 3M Difference: Why is the 3M Window Film the right product you can take to the bank? Window film can assist you solve problems with heat, glare, fading and privacy without blocking your view. It is a simple, cost-effective way to increase your home's comfort, energy-efficiency and overall appearance. It is extremely durable and carries a 12 year durability promise from 3M.