A leading source for your masonry and hardscape needs

Visit a Riverhead Building Supply Masonry Showroom in New England or Port Jefferson Station in Long Island, to experience top brands in pavers, bluestone, and natural stone. Create an outdoor oasis using a blend of materials to satisfy any homeowner and project need that ultimately gets you referrals..


Visit a showroom in Niantic, CT, Westerly, RI or Port Jefferson Station, NY or call our Masonry Department at


Get inspired in our Virtual Masonry Showroom

Featured brands

Unilock paving stones & walls

Unilock products rival the beauty of natural stone while maintaining the installation and durability advantages inherent to cutting edge manufactured products. Superior technologies like StayClean, Reala and EnduraColor PLUS ensure unequaled performance, ultra-realistic textures and color integrity.

Featured brands

Nicolock paving stones & retaining walls

Backed by more than 50 years of experience in the production and supply of quality concrete products, Nicolock paving stones, paving slabs, retaining walls and accents, deliver the outdoor spaces your clients dream of.

Featured brands

Pavers by Ideal

Expand outdoor living space with Pavers by Ideal; walls, steps and pavers in a variety of shapes, styles, colors, textures and finishes. Ideal has a wide range of eye-catching colors inspired by the deep, rich hues authentic to New England.

Our masonry and accessories

Visit our online Store to see the full product selection

Riverhead Building Supply

Riverhead Building Supply