Building Supplies in Medford, NY

Comprehensive list of Medford, New York based Stores, manufacturers & wholesalers offering building & construction supplies, materials and products.

Business Listings

In 1993, Triangle Building Products Corp. was established in response to the changes within the industry. This firm was designed specifically to cover the requirements of the modern day builder on Long Island. Manufactured trusses and wall panels, along with lumber, millwork and cabinetry are among the items provided to Long Island's professional builders.


We customize Composite and PVC railing systems to meet your budget and taste. We are committed to delivering our clients with the best quality service and materials. Currently we service all of eastern Nassau and Suffolk counties on Long Island, New York. Read what my clients have to say. I had a great experience dealing with Jeff and his crew. They were prompt, efficient and respectful.



If it has to do with Security or Steel we are the firm for you Our Mission: The mission of our work is to distribute a quality product at a reasonable price that meets and exceeds our clients expectations. At Guardian Gates our professional salesman will aid fill your requirements. For this reason all of our best quality gates are custom made.


Coram Glass and Mirror. is a family business spanning 3 generations. We handle all aspects of the Glazing industry. We specialize in Custom Frameless Shower doors. There are 1000's of Glass and hardware combinations available. We are equipped to handle any task. Your next shower door design is only limited to your imagination.


National Building and Roofing Supplies. is a true mom and pop store. Located on Long Island, National Roofing Supplies. was began in 1979 as a tiny distributor of commercial roofing products in the backyard of its President's home. Ever since we have been expanding thanks to our loyal clients.


Success comes by recognizing the principle of putting people 1st. This principle has enabled us to build synergistic relationships with our clients & suppliers. You can rely on Sherwood Lumber to be your partner for success through all seasons! Flexibility enables us to suit your unique delivery requirements. You deserve First Class service.


Products to warm your heart and home. Picone Stone and Fireplace provides and installs the nations leading brands of manufactured wood, gas, and electric fireplaces, complimented by a range of mantels, Cultured stone, and imported marble surrounds. Serving the New York City, and Long Island market to the New Residential Home Builder, Picone Stone and Fireplace is celebrating over 30 years in business.

  • Nice displays (see pic). Picone Energy Systems has a cool showroom and professional sales

It's amazing how a skylight can dramatically transform a drab room into an exciting, vibrant living space. Skylights can create a tiny room seem twice its size. Architects rely on skylights in their designs to build a feeling of openness, spaciousness and natural light. The added attraction of venting skylights enables fresh air in where it is most needed.