Contact us


We pride ourselves on responding quickly customers, it’s one of our Core Values that we practice everyday. You can contact us directly by one of the methods below. If you call us our receptionist will personally connect you with the appropriate person, no automated phone system. We also serve our customers through independent rep agencies throughout the United States.


We will personally connect you with the appropriate person.
(During our normal business hours of 8 am – 4:30 pm CST) 

Technical Support:

Call 877-663-7162 and request an application engineer
Or email:

Schedule a Design Consultation:

Gather your requirements and data along with co-workers and schedule a specific time to have a technical consultation with an Application Engineer. Schedule Time »

Purchase Product, inquire about an existing order and other customer service related issues:

Or Call 877-663-7162 and ask for customer service.

Contact a Field Sales Representative:

Go to In Field Reps »

Request a Quote

Go to Request a Quote

Request Samples or Literature:

Go to Request Literature

Send an E-mail to the Sales Department:

Physical Addresses:

All Flex Flexible Circuits & Heaters
1705 Cannon Lane
Northfield, MN 55057

Bloomington Operations
9401 James Ave. S.  Suite 100
Bloomington, MN  55431

Contact Us


All Flex Case Study- Alternative Heater Termination Methods All Flex Heaters Logo

Improve Reliability and Reduce Cost Application: Improving reliability by...

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All Flex White Paper: Utilizing Finite Element Analysis (FEA) for Flexible Heater Designs All Flex Heaters Logo

All Flex recently had a white paper printed by...

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  • ISO 9001:2008 ISO 9001
  • ITAR Registered ITAR Registered
  • JCP Certified JCP Certified
  • UL Recognized UL Recognized
  • Member IPC Member IPC
  • AS9100 AS9100

In addition to flexible heaters, All Flex also manufactures flexible circuits, for more information please visit to explore our extensive line of flex circuitry.

All Flex Heaters