top of page




Greylock Roofing Company, Inc. specializes in the installation of both sheet and liquid applied membranes for new construction and restoration work. We work in conjunction with many of the top architectural, engineering and property management firms throughout New England. We are certified by most of the manufactures of the products commonly used in these applications, included but not limited to Kemper, Carisle, Grace and Henry.


If you have plans you would like to share with our estimating department, request an estimate on any project or need assistance with an outside enevelope or roofing issue, please click here:

bottom of page