When a tough application calls for a tough air compressor system, Quincy Compressor answers with True Blue reliability and some of the industry’s strongest warranties. Engineered to last for decades of heavy use and manufactured with durability in mind, Quincy’s lineup offers tough, tougher and ruggedly efficient air compressors supported by an assortment of control, accessory and air treatment options.

A Legacy of Innovation Spanning 95 Years

In 1920, Quincy established its reputation for engineered solutions and provides uncompromising reliability for demanding applications. Its flagship products, QR-25 and QSI have proven to be reliable choices for users in some of the toughest conditions like mining, drilling, concrete production and shipbuilding. Nearly 40 percent of rotary sales are considered custom orders with one-of-a-kind configurations ranging from electrical specialties to freeze-protection options. The Quincy brand is synonymous with quality, delivering “Performance You Demand. Reliability You Trust.”

Our Products

Quincy Compressor is a leading designer and manufacturer of reciprocating and rotary screw air compressors ranging from one-third to 350 horsepower, vacuum pumps and a full line of air treatment components. We offer:

• Both single- and multi-stage models
• Lightweight, low-footprint portable units
• Pumps for the natural gas market