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Professional Maintenance offers sales, installation and repair for most brands of air compressors, air reels, and air dryers. We have factory trained technicians to service all your repair needs. We are proud to offer the Quincy line of Air Compressors. Give us a call today to learn more!

QGS 5-100 hp Belt Drive Compressors

The QGS product line includes 5-30 hp belt screw air compressor models that include a long-life V-belt drive, high efficiency intake filter and a robust TEFC motor. The standard quiet enclosure is designed to reduce vibration and noise levels. The eight-thousand-hour premium synthetic fuel features a low oil carryover. An integrated dryer and tank mount option is also available.

QT 3-15 hp Standard Duty Two Stage

The Quincy QT is equipped with a wide range of standard features that ensure rugged, dependable performance and maximum energy efficiency. The aluminum cylinder head is designed for cooler operating temperatures and a longer lifespan. The large, balanced cast-iron flywheel features an angled design that keeps the entire compressor cool. 

QP 5-15 hp Industrial Duty Compressors

The Quincy QP series is designed for tougher 175 PSI applications where traditional splash lubrication just won’t measure up. The QP is a heavy-duty, cast-iron compressor that features an oil pump for pressure lubrication to the crankshaft, bearings and connecting rod up to the wrist pins. This advanced pressure lubricated system allows for a smoother, more continuous operation. 

Quincy Climate Control System

Climate control is a very demanding market with diverse operating conditions, custom performance expectations and bottom-line accountability. An efficient climate control air compressor is essential for ensuring that an HVAC system produces clean, dry, low-oil (<2 ppm) air. Quincy Compressor offers complete climate control compressor systems that can meet your unique air system demands, regardless of your industry or application.

QR-25 1-25 hp Heavy Duty Compressors

The QR-25 is pressure lubricated in all critical areas, runs at slower speeds and features durable cast iron construction for longer life and less downtime. Because the QR-25 operates at slower speeds, it’s capable of producing more CFM per horsepower. The QR-25 can also deliver up to 500 psig, making it suitable for the most challenging air compression tasks.

Quincy Single Stage Units - 2 & 3.5 hp Stationary & Portable

Our stationary and portable single-stage piston air compressors are ideally suited for commercial compressed air applications and smaller DIY projects. Despite their small size, they feature a rugged cast iron construction that ensures maximum durability. Key product features include a cast iron cylinder and crankshaft, an aluminum head and a fully enclosed belt guard.