[MassHistPres] Slate roof repair

[Carol Kowalski]

Hello. I'm seeking contact information, please, for individuals or firms
experienced in historic slate roof repair (finding matching slate at a
salvage yard, and properly piecing-in replacement slate into an existing
slate roof).  I don't see roofing or slate roofing contractors on the
PreservationMass directory.
I thought I'd saved slate repair contacts from this list in the past,
but apparently cleaned out my email too well.)

Thank you.

Carol Kowalski AICP
Project Planner
Town of Concord
141 Keyes Road
Concord, MA 01742
(978) 318 - 3293