Solid Advantage Inc.
73 Rockingham Rd, Londonderry, NH 03053
For an Appointment: 603-216-6300

New Hampshire's Choice for Sinks and Faucets



Sink - Londonderry, NH - Solid Advantage
At Solid Advantage, our designers will help you sift through all the sink options available today. There is a wide selection of under mount and drop-in sinks which come in many different styles, shapes, materials, and colors. Visit our showroom to view different varieties of sinks, which include: Stainless Steel (18 gauge), Quartz, Corian, Acrylic and Cast Iron Sinks. Our installers will put in your sink the same day your countertops are installed.


Faucets today are available in many styles, materials, and colors. Solid Advantage offers many different brands to choose from. There is a faucet style for every person and every application. Once your sink choice is made, this will help determine which type of faucet will be the best fit. Many faucets offer matching soap dispensers, which will also be installed by us.
Faucets - Londonderry, NH - Solid Advantage