Sterling Engineering Corporation

Core Competency:
Sterling Engineering has 70 years of experience in precision machining of medium to large, complex components for aerospace, power generation and industrial applications.  From our 75,000 sq. ft. facility we are able to serve both domestic and international customers. We pride ourselves in our quality systems including ISO 9001:2008 and AS 9100, along with our environmental stewardship through our ISO 14001 certification.  Our continued success is centered on pro-actively meeting customers' needs day-to-day and in the long-term pursuit of continuous improvement.  

Company Details:
236 New Hartford Road
P.O. Box 559
Winsted, CT 06098
Tel: (860)379-3366
Fax: (860)379-3278
Web Site:

Key Contacts:
Name: John N. Lavieri
Title: President
Telephone: Ext 110

Name:  Chris Haddad
Title: General Manager
Telephone: Ext 106

Number of Employees

Special Technologies:

  • Machining of all steels, high temp alloys and titanium
  • 5-axis Machining
  • Ram EDM