Multi-Phase Specialty Building Materials was formed to fill a need in the
construction market... provide a single source for the best in materials, tools
and service.
Our commitment to our customers is the basis for everything we do. Our staffs
diversified experience is what makes us a valuable asset in fulfilling your
needs in the construction market. Our technical expertise, familiarity with
required specifications and ability to respond quickly ensures that you’ll have what you need, when you need it.
We realize how critical it is to keep your site running and your crew
productive. Centrally located in Connecticut and servicing Southern New England
– with everything from air vapor products - firestopping - masonry accessories
and much more.