This website is designed to support BITZER Dealers and Mechanical Contractors serving the U.S. Commercial A/C and Refrigeration markets. If you visit this site from any other country, please visit to find the BITZER subsidiary serving your country or region.If this is your first visit to this site, please navigate around to learn all of the various features of this site. It contains virtually everything you need to know to conduct business with us.

The information offered in this site contains our best recommendations for successful compressor installations and servicing, but BITZER U.S., Inc. must rely on the expertise and training of its Dealers and Contractors to correctly apply our products. Please see our Terms & Conditions.

Our Application Engineering Department is available from 8:00 AM to 5:00 PM Eastern Time M-F to field your calls and emails and to answer your application, installation and start-up questions. Phone 770-718-2900 during office hours or email [email protected].

If you would like to learn more about becoming a BITZER Dealer, contact our marketing department at [email protected].