The Premier Supply Group is now part of The Granite Group family where you can find everything you need to get the job done. Looking for the best plumbing, heating, cooling, piping, water systems and energy products? Find it all at The Granite Group along with the friendly service you should expect. Access our huge inventory through our branches or online where you can also check product pricing and inventory, request quotes, review order history and more.

Nobody can meet the needs of contractors in Western New England like The Granite Group. Visit one of our new branches or call us for more information. Use the links below to view complete details including business hours for each location.

Athol, MA

Great Barrington, MA

Greenfield, MA

Northampton, MA

Pittsfield, MA

Springfield, MA
(consolidated into the existing Granite Group branch)

Westfield, MA

Lebanon, NH
(consolidated into the existing Granite Group branch)

Brattleboro, VT

Would you like to open an account?
If you do not already have an account with The Granite Group and would like to apply for one, you can find more information HERE.