Best Quiet Air Compressors of 2021

California Air Tools is at it again! This lightweight ultra quiet compressor makes maneuverability a breeze on the job site. Compared to most small portable compressors, this California Air Tools compressor has increased duty cycles and run times which means no more waiting around for your tank to refill! This unit is equipped with twin 2.3-gallon tanks, dual gauges, dual airports, and a regulator. It is also equipped with an oil-free dual piston pump system making this unit low maintenance and has a 3000+ hour life cycle. This compressor is perfect for any job site and will be a reliable hard-working option.

If you are looking for the quietest, professional-grade compressor, then look no further than the EA-6500—the quietest pro-grade air compressor in its class. Most air compressor manufacturers will not publish their decibel ratings due to how loud the units are, where Eagle rates this unit at 53 decibels; quieter than the average conversation. This durable compressor is equipped with a roll cage and never-flat tires. This 2-HP air compressor has a 50% duty cycle and can power small tools without issue. No pump maintenance is required due to an oil-free dual piston pump. This compressor accepts ¼" short fittings on the end of an air hose; this will fit perfectly into the couplers on this compressor. Lastly, you can easily regulate the pressure of your tools with the top-mounted regulator knob. All these features make it a no-brainer and show why it is one of the most popular professional quiet compressors on the market.

If you are looking for a reliable, sturdy, and quiet commercial air compressor, then look no further than the Atlas Copco G11. This unit is ideal for small to medium businesses and operates at 68 decibels, so you do not have to move a noisy compressor to its own space. This unit also comes packaged with an air dryer to keep that excess moisture out of your lines and your equipment. This compressor also comes with an advanced controller with an easy-to-understand display for pressure settings, temperature readings, service warnings and running hours. This allows you to monitor your compressor with ease and change settings as needed. The Atlas Copco G11 is not just a quiet and reliable compressor, but it also comes with an air-oil separator and inlet air filter to provide cleaner air before it travels through the dryer. If you are looking for a quiet, reliable and powerful compressor, the Atlas Copco G11 takes the win.