CSG Compressors is a trusted leader in remanufactured scroll, screw, and semi-hermetic compressors—built, tested, and trusted by experts across the HVAC and refrigeration industries. With nationwide distribution and next-day shipping to most of the U.S., CSG delivers reliability and performance when it matters most. Paired with SAMMi, our autonomous monitoring and dispatch platform, customers gain predictive insights, fewer breakdowns, and maximized uptime—keeping systems running stronger, longer.