contact us

Use the form on the right to contact us.


45 E Derry Rd
Chester, NH 03036


Stone Machine is a southern New Hampshire based precision CNC machine shop. We serve customers in the greater Boston area as well as around the world. 




Our care for our employees and our customers carries over into our concern for our planet. We strive to create policies and procedures that are in line with or above global standards for environmental responsibility. From our recycling programs for material, tooling, and lubricant waste to our 72 KW solar field installed on our roof, care for the environment is threaded through our whole operation.