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.”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
We make all of our compressors in the USA to the highest standards of quality control possible. As an ISO 9001-registered manufacturing facility, we adhere to a set of repeatable, scalable processes to ensure every one of our products delivers the durability and performance you expect.