Since 1938 General Machine Works has been providing custom machined parts for industrial and commercial customers throughout Southern California. We have a long history of quality and reliability which is why we are the choice of so many businesses. Whether you are looking for a new part for a custom machine or replacement parts for industrial equipment, our experienced staff can create the right part at the right price. Unlike many machine shops, we specialize in large and heavy parts and we are able to machine parts of any sizes. We work with large industrial operations such as oil refineries, cement factories, paper mills, and more. Customers know that when they work with us they will receive exactly what they need.