I used the True Value on Centre St. for a complete renovation of my 3-family house. They were friendly and helpful with all my questions, have a terrific Benjamin Moore paint selection and service. They don't advertise this, but they will also repair your windows with new glass if you bring them in. Be sure to ask if you have ANY needs - they may do it there, or will direct you to someplace that will.
I only wish they had a bigger store.