Contact Us

Get in touch with the Reznor team. We have dedicated Area Sales Managers ready to assist you.

To submit a general inquiry, please email Please always include your location's zip or postal code with your message. This will help ensure your question reaches the right contact person in a timely manner.

Reznor HVAC

8000 Phoenix Parkway
O'Fallon, MO 63368

Telephone for General Sales and Support Offices

Immediate Quotes and Technical Information