OUR TECHNOLOGY
- Machine Tool Design and Manufacturing
- Nuclear and Fossil Pump Repair Service
- CNC and Robotic Buffing and Polishing Systems
- Prototype Machining and Contract Manufacturing
OUR HISTORY
Founded in 1874 by Dr. Chas. G. Allen, our company began by producing the “Yankee” hay rake and other horse-drawn farm equipment. In 1904, we manufactured our first Upright Sensitive Drilling Machine and have since produced over 36,000 machines. Our commitment to excellence earned us the Army/Navy “E” Award for outstanding wartime production.

Throughout our history, Chas. G. Allen, Inc. has expanded by acquiring top-tier companies, including Norton Surface Grinders, Nichols Milling Machines, Cleereman Drilling Machines, Harper Mass Finishing, Fitchburg Engineering, Allen Pump, and LA Simpson Machine Company.
Today, we continue to lead in quality and customer satisfaction, serving Fortune 500 companies. As an AS9100D / ISO 9001:2015 certified and ITAR-compliant manufacturer, we uphold the highest standards of precision, reliability, and compliance in every project.