Leading Distributor of Commercial & Residential Building Products

Serving New England with Locations in NH, MA, and CT

Merrimack Building Supply , Inc. is a leading distributor of commercial and residential building products. Established in 1985, Merrimack Building Supply ranks superior in the building materials industry due to its commitment of quality and service. Our major product lines include Drywall, Steel Framing, Insulation, Acoustical Ceilings, Plaster & Compounds, Exterior Finishes, Tools, Commercial Doors, Frames & Hardware and Division 10 products.

We have warehouses in New Hampshire, Massachusetts and Connecticut and deliver to anywhere in New England with our extensive fleet of boom trucks, box trucks and flat beds.

We offer many services in addition to delivery such as Estimating, EIFS Tinting, Door, Frame and Hardware Installation, and a Custom Hollow Metal Shop.

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Latest Blogs

Not All Toilet Partitions are Created Equal

When it comes to selecting the best toilet partitions for your project, it’s important to consider how the units will be secured in place and […]


Geometrik’s offers a line of acoustical ceilings and wall tiles that combine beauty and noise control

At Merrimack Building Supply our talented team of designers and project managers work with our clients to find the perfect blend of style and acoustic […]


Electronic Locking Systems to Keep You Safe

Having a secure way to enter and exit a building is important to everyone from homeowners who are concerned about the safety of their family […]



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