Door and Window Warranty Service

 

Concord Lumber Corporation services the doors and windows that we sell. If you need assistance with parts for an older Therma-Tru door, or need a brand new Andersen window – we are here to help.

 

As a member of the exclusive Andersen Dealer Service Network (DSN), our service personnel have completed a factory training program and are authorized by Andersen Windows & Doors to perform service on their behalf.

 

Our service personnel have also received factory training from and are certified by JELD-WEN windows.

 

For all of our door and window products, we promise a timely response to all service issues.

 

If you have a problem with any of the products we have sold you, send a Service Request with a description of the product and the issue. Be sure to include your name and phone number.

 

Or, call one of our locations directly: