View Our Facilities

Book Your Tour to Visit Our Chelmsford Grey Quarry and Fabrication Plant Located in Westford, Massachusetts

Tour our Westford quarry, one of New England’s largest dimensional stone quarries and the country’s longest continually quarried site.

Free tours offered to:

  • Architects, engineers, designers, landscape architects, general contractors, and site contractors
  • Associations, professional groups, and other private and non-profit organizations
  • Governmental Agencies – State, Highway & Local
    Tours take 1 – 2 hours

Please reserve your tour by phone and/or email at least 48 hours in advance.

If you can’t tour our facility in person, click here for a virtual tour.


  Contact Information:
Please call us at
Phone: (401) 232-2040
Fax: (401) 232-2087

Or email to
Address: 534 Groton Road
Westford, MA 01886