Contact The Carlyle Johnson Machine Company

Carlyle Johnson Machine Company is dedicated to service our customers quickly, accurately and beyond expectations. From one prototype to complex, large-run assemblies - our engineers, equipment operators and sales team are here to help.

To better assist our customers, we have organized our service teams based on customer applications, so our sales people are especially knowledgeable on the concerns, considerations and requirements specific to your needs.

Visit the CJMCO Facility

Our 41,500 sq. ft. building in Bolton, CT houses the production plant, engineering staff and support staff offices, and we are conveniently located approximately halfway between Boston and New York City.

Photography is prohibited on our premises. Recording devices, cameras and other such equipment may only be brought into our facilities with prior written consent.

CJMCO Hours of Operation

All times based on Eastern time zone.


Office Overview

Main Office

Carlyle Johnson Machine Co
291 Boston Turnpike, Bolton CT 06043

  • Phone: 860-643-1531
  • Fax: 860-646-2645

To better respond to your needs, our sales and service teams are divided by application.

Aerospace / Military / International


General Support

  • 860-643-1531 ext 116

Parts / Repairs

  • 860-643-1531 ext 116

Canadian Distributor - Drive-Line Inc

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