Connect with Top-Rated Metal Fabricators in Littleton!

A Customer-Centric Culture ETM Manufacturing started in 1969 as a custom machine shop with a single piece of equipment. Since then, we have grown to provide large-scale, custom sheet metal and machining fabrication for a wide variety of customers. 50+ years after the start in that small garage, we still believe that great results only come from being a great partner for our customers, great employers for our staff, and a great member of the local community we call home.