Keller Pros are at your service.

Fill out our quick form to the right or call our team Monday-Friday 8 a.m. - 5 p.m. EST.

By providing the model and serial number of your collector during your initial inquiry, we can:

  • Quickly identify the correct parts for your Keller.
  • Ensure faster repair of your system.


Want to reduce system downtime? A PREMOS monitoring system will have a Keller Pro at your fingertips 24/7.

Keller USA, Inc.
Phone: (803) 396-2000
2168 Carolina Place Dr.
Fort Mill, SC 29708

Have a general inquiry or want information on a new system?

Just fill out our General Contact Form and a team member will be in touch shortly.

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Additional Information for Service Request.
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