For information regarding requests for quotes, purchase orders or to request a drawing, please contact us at

Technical Support

For technical support, please email us at

General Inquires

For general inquires, please email us at

Marketing Support

For information regarding trade shows, advertising, or branding materials, please email us at

Contact Us Today

Have Questions? Need a Custom Project?

Give us a call today or simply fill out the form below and we will be more than happy to assist you.

Your message was sent successfully!

Reset Form

Contact HiRel Connectors

  • 760 W. Wharton Dr.
    Claremont, CA 91711 USA
  • Phone: +1.909.626.1820
  • Fax: +1.909.399.0626

Business Hours

  • Monday - Friday: 8am to 5pm PST

Why Choose HiRel Connectors?

HiRel Connectors' foundation is built on the principle of providing the most reliable electrical connectors and cable assemblies in the world. We pride ourselves on being able to offer our customers peace of mind, knowing they are utilizing HIRELCO’s® interconnect systems as a crucial part of their applications.