Air Conditioning Equipment //

Heat Pumps

Heating Equipment //

Heat Exchangers


BITZER is a global leader in the manufacture of Screw, Scroll and Semi-Hermetic Reciprocating Compressors for commercial A/C and refrigeration applications. BITZER U.S., Inc. serves the U.S. market from its HQ near Atlanta, GA and its three U.S. manufacturing plants. BITZER compressors are recognized for their best in-class high-efficiency and low sound levels, and we are a leader in offering compressors for natural refrigerants, including CO2, ammonia and HCs. BITZER U.S. also manufactures ASME certified pressure vessels, including Shell & Tube heat exchangers and Ammonia Compressor Packages.

BITZER markets its products to OEMs, Distributors and Mechanical Contractors and supports the U.S. aftermarket through its "Quickship" program, shipping Service Compressors from 12 regional distribution centers located throughout the U.S. Typically, replacements can be delivered within 24 hours.

Contact us at 770-718-2900, email us at or visit

Vendor Showcase

ASME Certified Pressure Vessels

ASME Certified Pressure Vessels

ASME Certified Pressure Vessels

BITZER U.S. manufactures Shell & Tube Heat Exchangers (Condensers from 5 – 500 tons / Evaporators from 30 – 500 tons), Receivers and Oil Separators at its Georgia campus. HEXs use enhanced copper tubing, and our Evaporators feature a serviceable U-Tube design to minimize leak potential by 50%.
read more

BITZER A/C Compressors

BITZER A/C Compressors

BITZER Semi-Hermetic Reciprocating Compressors

BITZER U.S. manufactures compressors from ½ - 50 HP at its Georgia campus. Recognized for their class leading efficiency and low sound levels, BITZER recips have a wide presence in supermarket and ultra-low temp refrigeration and sub and transcritical CO2 applications.

BITZER CSH / CSW Screw Compressors

Manufactured in Germany and stocked at our Georgia HQ, the CS series screws range from 50 – 320 HP. The CSH series is optimized for air-cooled units, and the CSW series is optimized for water cooled units, thus delivering market-leading full and part-load efficiencies for A/C and Chiller applications.

GSD Series R410A Scroll Compressors

BITZER U.S. manufactures Scroll Compressors at its plant in Syracuse, NY. With a range of models from 10 – 40 HP, the GSD series provides OEMs the highest efficiencies and lowest sound levels in their class.
read more