A&M Tool and Design services its customers as an industry leader in machining and metalworking. We are constantly innovating and improving to maintain our status as the best single source machine shop and high precision part supplier.

A&M Tool & Die Co., Inc. was founded in 1948 by Alvino Aliberti, Guido Simonelli, Steve Simonelli, and Arnold Loconto as a four-man precision machine shop. Since its inception, A&M Tool has been building a reputation for being one of the best single source machine shops in the country.  We are dedicated to delivering high quality complex precision parts and complete machines to our customers.
Today, A&M Tool offers exceptional welding and fabricating services. Our entire organization works closely with our customer’s engineers and designers to facilitate the development and manufacture of many types of projects. We serve industries that range from aerospace and optics to personal products.
Our customer base ranges from small individual inventors to well-established fortune 500 companies.

Location and Contact

64 Mill St

Southbridge, MA 01550


A&M Renovations - Now Underway!

In our efforts to constantly improve and better serve the Southbridge Community, A&M is working on renovating the Mill Street building and bringing in a diverse array of other companies to our compound. Many of the renovation plans showed in these renderings are currently underway, with the goal of making Mill Street an industrial and technical hot spot of the area.