Colmer Monument Works
1025 Lawrence Street
Lowell, MA 01852
Tel: (978) 452-7821
Fax: (978) 452-3202

Luz Granite Corp.
1208 Gorham Street
Lowell, MA 01852
Tel: (978) 459-9799 or (800) 886-9790
Fax: (978) 453-3792

Derby Monument Company
P.O. Box 197
Willow Street
Pelham, NH  03076
(603) 635-7077

Hudson Monuments, Inc.
72 Dracut Road
Hudson, NH 03051
(603) 880-4474 or (800) 521-0328

Merrimack Valley Monument Co.
412 Boston Rd
Billerica Center
Billerica, MA 01821
Phone: 978-667-8388
Fax: 978-667-8389