Quietest Air Compressor For Garage

The best way to find the right air compressor for any purpose is by asking yourself what you need it for and where you will be using it. If you are looking for a quiet air compressor for use in your garage or home, then this article will help you make an informed decision on which ones to consider or purchase.

KEY TAKEAWAYS

  • A quiet air compressor is considered as one around 70Db or under
  • Modern oil-free air compressors are generally just as quiet as oiled air compressors
  • Cheap doesn’t mean quiet – as it is more costly to produce a quieter air compressor
  • All the compressors in our list are around 70Db or less

7 Best Quiet Air Compressors for Garages

CALIFORNIA AIR TOOLS CAT-4620AC 4GAL 2HP Twn Compressor

★★★★★
$426.00
Buy On Amazon
amazon.com

Features

  • Brand: ‎California Air Tools
  • Voltage: ‎110 Volts (AC)
  • Recommended Uses For Product: ‎Drilling, Air Brushing, Spraying, Nailing
  • Power Source: ‎Corded Electric
  • Sound Level: ‎70 dB
  • Special Feature: ‎Oil-Free
  • Included Components: ‎Air compressor
  • Item Weight: ‎68 Pounds
  • Maximum Power: ‎2 Horsepower
  • Capacity: ‎4 Gallons
  • Color: ‎Silver
  • Material: ‎Aluminum
  • Item Dimensions LxWxH: ‎20.7 x 18 x 21 inches
  • Style: ‎110 Volts 60 Hertz
  • Air Flow Capacity: ‎6.4 Cubic Feet Per Minute
  • Motor Horsepower: ‎2 Horsepower
  • Model Name: ‎CALIFORNIA AIR TOOLS CAT-4620AC 4GAL 2HP Twn Compressor
  • Manufacturer: ‎CALIFORNIA AIR TOOLS
  • Part Number: ‎CAT-4620AC
  • Item Weight: ‎68 pounds
  • Product Dimensions: ‎20.7 x 18 x 21 inches
  • Country of Origin: ‎China
  • Item model number: ‎CAT-4620AC
  • Size: ‎2.0 Hp
  • Horsepower: ‎2
  • Item Package Quantity: ‎1
  • Maximum Pressure: ‎290
  • Measurement System: ‎Metric
  • Special Features: ‎Oil-Free
  • Batteries Required?: ‎No
  • Warranty Description: ‎1 Year Limited Warranty

Description

  • Ultra Quiet only 70 Decibels
  • Powerful 2. 0 HP (Rated/Running) Motor
  • Oil-Free Pump for Less Maintenance & Costs
  • 4. 6 Gallon (Rust Free) Aluminum Twin Tank
  • 125 PSI Maximum Pressure
  • Dedicated 15 amp outlet -14 gauge 25ft cord - Min. 5500 Watt Generator

Campbell Hausfeld 6 Gallon Portable Quiet Air Compressor (DC060500)

★★★★★
$319.00
$279.00
Buy On Amazon
amazon.com

Features

  • Brand: ‎Campbell Hausfeld
  • Voltage: ‎120 Volts (AC)
  • Recommended Uses For Product: ‎Air Brushing, Nailing
  • Power Source: ‎Corded Electric
  • Sound Level: ‎68 dB
  • Special Feature: ‎Metal Belt guard
  • Included Components: ‎1.3 Gallon Portable Air Compressor (1)
  • Item Weight: ‎62 Pounds
  • Maximum Power: ‎1 Horsepower
  • Capacity: ‎6 Gallons
  • Material: ‎Alloy Steel
  • Item Dimensions LxWxH: ‎16 x 23 x 16 inches
  • Style: ‎6 Gallon Quiet Compressor
  • Air Flow Capacity: ‎2.4 Cubic Feet Per Minute
  • Motor Horsepower: ‎1 Horsepower
  • Model Name: ‎Campbell Hausfeld 6 Gallon Portable Quiet Air Compressor (DC060500)
  • Manufacturer: ‎Campbell Hausfeld
  • Part Number: ‎DC060500
  • Item Weight: ‎62 pounds
  • Product Dimensions: ‎16 x 23 x 16 inches
  • Country of Origin: ‎China
  • Item model number: ‎DC060500
  • Is Discontinued By Manufacturer: ‎No
  • Size: ‎6 Gallon
  • Horsepower: ‎1
  • Item Package Quantity: ‎1
  • Maximum Pressure: ‎8.6 Bars
  • Measurement System: ‎Metric
  • Special Features: ‎Metal Belt guard
  • Batteries Included?: ‎No
  • Batteries Required?: ‎No
  • Warranty Description: ‎1 year limited.

Description

  • Greatly reduced noise: 68 decibel rating allows the user to run compressor in home environments
  • Max 125 PSI
  • Oil-free, maintenance free pump
  • The conveniently placed gauges and regulator allow for easy monitoring of tank and line pressure
  • 6 Gallon Tank

California Air Tools 2010A Ultra Quiet and Oil-Free 1.0 HP 2.0-Gallon Aluminum Tank Air Compressor,Silver

★★★★★
$275.00
$208.00
Buy On Amazon
amazon.com

Features

  • Brand: ‎California Air Tools
  • Voltage: ‎110 Volts
  • Recommended Uses For Product: ‎Drilling, Air Brushing, Spraying, Nailing
  • Power Source: ‎Corded Electric
  • Sound Level: ‎60 dB
  • Special Feature: ‎Ultra Quiet
  • Included Components: ‎Filter
  • Item Weight: ‎35.3 Pounds
  • Maximum Power: ‎2 Horsepower
  • Capacity: ‎2 Gallons
  • Color: ‎Silver
  • Material: ‎Aluminum
  • Item Dimensions LxWxH: ‎18.5 x 14 x 13.5 inches
  • Style: ‎1.0 Hp & 2.0 Gal
  • Amperage Capacity: ‎8 Amps
  • Air Flow Capacity: ‎3.1 Cubic Feet Per Minute
  • Motor Horsepower: ‎1 Horsepower
  • Manufacturer: ‎California Air Tools- Home Improvement
  • Part Number: ‎2010A
  • Item Weight: ‎35.3 pounds
  • Product Dimensions: ‎18.5 x 14 x 13.5 inches
  • Country of Origin: ‎Mexico
  • Item model number: ‎2010A
  • Is Discontinued By Manufacturer: ‎No
  • Size: ‎1.0 hp
  • Style: ‎1.0 Hp & 2.0 Gal
  • Pattern: ‎Air Compressor
  • Horsepower: ‎1
  • Item Package Quantity: ‎1
  • Special Features: ‎Ultra Quiet
  • Batteries Included?: ‎No
  • Batteries Required?: ‎No
  • Warranty Description: ‎1 Year Limited Warranty

Description

  • Ultra Quiet only 60 Decibels
  • Oil-Free Pump for Less Maintenance & Costs
  • 2.0 Gallon (Rust Free) Aluminum Tank
  • Powerful 1.0 HP (Rated / Running) 2.0 HP (Peak) Motor
  • 3.10 CFM at 40 PSI      2.20 CFM at 90 PSI 
  • Ultra Quiet only 60 Decibels
  • Oil-Free Pump for Less Maintenance & Costs
  • 2.0 Gallon (Rust Free) Aluminum Tank
  • Powerful 1.0 HP (Rated/Running) 2.0 HP (Peak) Motor
  • 3.10 CFM at 40 PSI      2.20 CFM at 90 PSI

Metabo HPT Quiet Air Compressor | 125 PSI | 1 Gallon | EC28M

★★★★★
$169.00
Buy On Amazon
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Features

  • Brand: ‎Metabo HPT
  • Voltage: ‎115 Volts (AC)
  • Recommended Uses For Product: ‎Drilling, Air Brushing, Spraying, Nailing
  • Power Source: ‎Corded Electric
  • Sound Level: ‎59 dB
  • Included Components: ‎EC28M
  • Item Weight: ‎25.2 Pounds
  • Capacity: ‎1 Gallons
  • Item Dimensions LxWxH: ‎14 x 14 x 13.5 inches
  • Style: ‎Air Compressor Only
  • Model Name: ‎EC28M
  • Manufacturer: ‎Koki Holdings America, Ltd
  • Part Number: ‎EC28M
  • Item Weight: ‎25.2 pounds
  • Product Dimensions: ‎14 x 14 x 13.5 inches
  • Country of Origin: ‎China
  • Item model number: ‎EC28M
  • Item Package Quantity: ‎1
  • Maximum Pressure: ‎125 Bars
  • Measurement System: ‎Metric
  • Batteries Required?: ‎No
  • Warranty Description: ‎1 year

Description

Makita MAC320Q Quiet Series 1-1/2 HP, 3 Gallon, Oil-Free, Electric Air Compressor

★★★★★
$290.95
$229.00
Buy On Amazon
amazon.com

Features

  • Brand: ‎Makita
  • Recommended Uses For Product: ‎Cutting, Spraying, Grinding
  • Power Source: ‎Corded Electric
  • Sound Level: ‎60 dB
  • Included Components: ‎2 1/4" Universal Quick Coupler, Male (447013-E)
  • Item Weight: ‎52.5 Pounds
  • Maximum Power: ‎1.5 Horsepower
  • Capacity: ‎3 Gallons
  • Item Dimensions LxWxH: ‎19.09 x 20.08 x 15.08 inches
  • Motor Horsepower: ‎1.5 Horsepower
  • Model Name: ‎Makita MAC320Q Quiet Series 1-1/2 HP, 3 Gallon, Oil-Free, Electric Air Compressor
  • Manufacturer: ‎Makita
  • Part Number: ‎MAC320Q
  • Item Weight: ‎52.5 pounds
  • Product Dimensions: ‎19.09 x 20.08 x 15.08 inches
  • Item model number: ‎MAC320Q
  • Is Discontinued By Manufacturer: ‎No
  • Thickness: ‎11 Inches
  • Horsepower: ‎1.5
  • Item Package Quantity: ‎1
  • Maximum Pressure: ‎135 Pound per Square Inch
  • Batteries Included?: ‎No
  • Batteries Required?: ‎No
  • Warranty Description: ‎1-Year Limited Warranty

Description

  • Quiet Series design at only 60 dB for operator and crew comfort; ideal for indoor use
  • Runs at a lower RPM (1,750) resulting in longer motor and pump life
  • Complete roll-cage construction provides protection to withstand a variety of job-site, transporting, and storage environments
  • Oil-free dual-piston pump designed for maintenance-free operation
  • Lightweight design for increased job site portability

DEWALT Air Compressor for Trim, 200-PSI Max, Quiet Operation (DWFP55130)

★★★★★
$279.00
Buy On Amazon
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Features

  • Brand: ‎DEWALT
  • Voltage: ‎120 Volts
  • Recommended Uses For Product: ‎Drilling, Air Brushing, Spraying, Nailing
  • Power Source: ‎Corded Electric
  • Sound Level: ‎71.5 dB
  • Special Feature: ‎Oil Free
  • Included Components: ‎COMP 2.5G 200PSI UMC OF120V DW
  • Item Weight: ‎40 Pounds
  • Capacity: ‎2.5 Gallons
  • Color: ‎Yellow/Black
  • Material: ‎Blend
  • Item Dimensions LxWxH: ‎21.58 x 17.44 x 13.81 inches
  • Air Flow Capacity: ‎3 Cubic Feet Per Minute
  • Model Name: ‎DWFP55130
  • Manufacturer: ‎Dewalt
  • Part Number: ‎DWFP55130
  • Item Weight: ‎40 pounds
  • Product Dimensions: ‎21.58 x 17.44 x 13.81 inches
  • Country of Origin: ‎China
  • Item model number: ‎DWFP55130
  • Is Discontinued By Manufacturer: ‎No
  • Size: ‎One Size
  • Horsepower: ‎1.10
  • Item Package Quantity: ‎1
  • Number of Handles: ‎1
  • Special Features: ‎Oil Free
  • Batteries Included?: ‎No
  • Batteries Required?: ‎No
  • Warranty Description: ‎1 year limited manufacturers warranty

Description

  • 3.0 SCFM delivered @ 90 PSI pump, 2.5 gallon tank and 200 max PSI of the portable air compressor enables large amount of nails to be fired and provides quick recovery
  • Durable oil free pump of the electric air compressor provides extended maintenance-free operation
  • Low 71.5* dBA of DEWALT portable air compressor allows for quieter operation (*Tested per ISO3744)
  • Low 12 amp draw motor provides easy start-up and reduces breaker tripping
  • Lightweight (36 lbs), thin (12.5 inch) and compact design is easy to carry and store
  • Compressor can be operated/stored in either the vertical or horizontal position
  • Roll cage and control panel provide protection to key compressor components
  • Dual quick couplers to easily support 2 nailers
  • Ball valve drain allows for quick and thorough tank draining
  • Convenient cord wrap for easy storage

Stealth Ultra Quiet Air Compressor, 64 Decibel 4.5 Gallon Peak 1.3 HP Max 150 PSI & Campbell Hausfeld 25' Air Hose (PA117701AV)

★★★★★
$257.50
Buy On Amazon
amazon.com

Features

  • Brand: ‎Stealth
  • Power Source: ‎Corded Electric
  • Sound Level: ‎64 dB
  • Maximum Power: ‎1.3 Horsepower
  • Style: ‎Air Compressor + 25' Air Hose
  • Motor Horsepower: ‎1.3 Horsepower
  • Style: ‎Air Compressor + 25' Air Hose
  • Item Package Quantity: ‎1

Description

  • Product 1: 【Ultra Quiet & 3 Times Long Life】Stealth Innovative Quiet System Air Compressor Have Been Tested To Be Up To 80% Quieter And Qualify To 3 Times Longer Life Than Standard Induction Motors
  • Product 1: 【Powerful Outputs Maintenance Free】Peak 1.3 Horsepower Induction Motor Drive The Dual Air Pump To Generate The Continue Compressed Air, Safe Guard Your Working Complete Easily. Oil-Free Maintenance Free
  • Product 1: 【Cold Weather Start & Quick Recovery】Easy Start Even Under Low Temperature And Low Voltage. Peak 150 Psi 3 Cfm @ 90Psi. Recover From Empty Tank To Full Only Need 70 Seconds
  • Product 1: 【Stable Structure& Convenient For Movement】Stable Heavy Duty Housing Use Q235B Steel, 6 Inch Rubber Reinforced Wheels, And Upright Roller Bag Design Convenient For Movement. Number Of Stages-1-Stage
  • Product 2: PVC material is designed for long life and the air hose has a non-marring, abrasion-resistant cover
  • Product 2: 300 maximum PSI working pressure provides high flow for your DIY projects
  • Product 2: Wide working temperature range for a variety of environments: from 0 degrees to 130 degrees F
  • Product 2: 25 foot length, 3/8 inch threads. Fittings: 1/4-inch NPT (M)

What is Considered Loud for an Air Compressor?

The decibel rating of an air compressor is used to quantify its loudness (dB). The higher the rating, the more noisy the air compressor.

  • 60 dB & under – This is considered ultra quiet for an air compressor, and it’s actually rare to find them a long way under this Db rating. Hearing protection is probably a good idea for extended use. 
  • Up to 70 dB – This is considered quiet for an air compressor. You might want to consider wearing hearing protection around these levels and over.
  • Over 70 decibels – This is the level a lot of compressors are at, and it is a level of noise which may be harmful if exposed for an extended length of time. Hearing protection is strongly advised. 

Most standard air compressors fall in between the 3rd bracket, over 80 Db.

Why Are Air Compressors Loud?

Most air compressors operate at high speeds. When operating at full speed, the compressor may generate up to 100 decibels (dB), depending on the size of the unit. For comparison, a lawn mower running at low speed generates only 10 dB.

Are Screw Compressors Loud?

Screw compressors are usually louder than reciprocating compressors. A screw compressor uses a rotating metal screw to push air into a cylinder. As the screw turns, it pushes the air out of the cylinder. Because the screw is turning continuously, there is no pause between strokes. This means that the noise level is constant throughout the entire cycle.

Belt Drive vs Reciprocating Compressors

A belt drive compressor has a pulley attached to one end of a belt looped around a sprocket. The other end of the belt goes over a second pulley mounted on the shaft of the compressor. The rotation of the belt causes the shaft to turn. Belt drives are generally quieter than reciprocating compressors because they do not require a crank arm to rotate the shaft. However, if the compressor does not have a built-in clutch, then the belt must slip against the shaft during start-up and shut-down.

Rotary Screw vs Piston Compressors

In a rotary screw compressor, a helical blade on a rotor cuts a spiral path in the fluid being pumped. Rotor blades are made of steel, aluminum, or plastic. Plastic blades are lighter and cheaper but wear faster. Steel blades last longer but are heavier. Aluminum blades are somewhere in between.

How Loud Is A Pancake Air Compressor?

A pancake air compressor is a smaller version of a reciprocating compressor. It operates similarly to a reciprocating compressor except that it has fewer moving parts. It is designed to fit under cabinets or desks. These units are commonly found in restaurants, bakeries, and food processing plants.

Factors to Bear in Mind When Choosing a Quiet Air Compressor

The choice of an air compressor is not always easy. The noise level produced by the machine can be quite high, and this may have an impact on your work environment and health.

If you are looking for a quiet air compressor, we recommend that you take into account the factors below before making your purchase:

Noise level (DB)

The first factor to consider when looking for a quiet air compressor for your garage is obviously the noise level of the compressor! During operation, all air compressors produce noise, but the degree of noise varies based on the model. Some versions are quite quiet, while others are extremely loud – a typical household air compressor can be as loud as 80 dB(A) at full power (depending on the model). This means that it’s not uncommon for people to hear the noise of an air compressor from a distance of several hundred meters.

Also, its not necessarily true that the larger and more powerful it is, the louder it’ll be. Many smaller, cheaper compressors are loud because it’s actually more costly for the manufacturer to produce a quieter machine. Therefore, we’ve given a pretty broad range of prices in our top 5.

If you’re concerned about hearing damage, then you should use your compressor in a well-ventilated area and use ear defenders at all times.

Horsepower (HP)

The engine capacity of the machine is another key thing to consider when selecting a quiet air compressor. If you want to make sure your air compressor lasts a long time, choose one with a high horsepower rating. If you don’t want to spend a lot of money on an air compressor, you may always go with a lesser horse power rating.

The acronym for horsepower is HP. 746 watts is the equal to one horsepower. To get the horsepower required, multiply the CFM rate by 1.8. For example, multiply 17.6 x 1.8 29.52 hp to find the horsepower needed for a compressor that produces 17.6 CFM.

Air pressure (PSI)

The PSI requirement of your air compressor depends on what you want to power with it. However, most jobs can be accomplished with 90 to 120 PSI, which is what the majority of compressors for garage use will provide. This will offer you enough power to effortlessly and swiftly complete the majority of your tasks.

Air flow (CFM)

CFM stands for Cubic Feet per Minute – which is the amount of air the compressor can move. The most taxing task in terms of air volume in a home garage situation is probably inflating tires, so as a result, a compressor must be capable of producing enough air flow to inflate a tyre. Divide the PSI rating by 3.7 to get the quantity of air required to inflate a tire. For instance, if the PSI rating is 50, the needed CFM is 17.6 CFM.

For more information on CFM requirements, see our guide What is Air Compressor CFM?.

Tank Capacity (Gallons)

The majority of air compressors come with tanks that store between 2 and 20 litres of air. Larger tanks are more expensive, but they can hold more air. Smaller tanks may be less expensive, but they only contain a limited quantity of air. For home garage usage, we suggest at least a 6 gallon tank.

Weight

When it comes to selecting the best quiet air compressor for your garage, you must always consider its weight, since the lighter the air compressor, the simpler it will be to move about – which is probable because most people will want to put their compressor away after using it.

So, what does this mean? Assume you want to use your air compressor to work on your loft. If the air compressor weighs less than 5 pounds, it will be easy to take up the ladder.

However, if the air compressor weighs more than 40 pounds, you would most likely struggle to move it.

Upfront Cost

Due to the aforementioned technological improvements in recent years, you can buy a quiet air compressor for anywhere between $100-$500. The price will depend on the size, power, and features, and of course how quiet it really is.

Corded or Cordless?

The next step is to pick whether you want a cordless or a corded model. Cordless versions are simpler to store and use, but they are ineffective for heavy-duty chores due to a lack of power. Corded versions, on the other hand, provide greater power and can handle even the most difficult loads, but they take up more space and need a power supply.

How Portable is it?

A portable air compressor is easier to move around. It is usually smaller and lighter, and therefore ideal for home projects.

However, portable doesn’t always mean small or underpowered. The best thing about portable air compressors is that they are easy to move about – so even the larger ones come on wheels meaning you can just wheel them around your home or garage.

Most quiet air compressors also tend to be pretty portable, as they’re intended more for home shop use.

How Durable is it?

If you plan to use the air compressor frequently, then durability is important. An air compressor that lasts longer will save you money over time.

The best quiet air compressors are those with a warranty and a manufacturer’s guarantee. This means that if anything goes wrong, they will repair or replace it for free.

You can also find an air compressor that has been tested by independent third-party organizations such as Underwriters Laboratories (UL). These tests ensure that the product meets industry standards.

Oiled Or Oil Free?

Oiled air compressors work best for heavy duty uses as they can run for longer, and historically they tended to run cooler and quieter than their oil-less alternatives.

Oil free compressors are generally great for light duty tasks, but they had a reputation for running hot and for being loud. However, advancements in technology means that oil-free air compressors are now no longer noisier, and you’ll find the majority of compressors for home shop use are in fact oil-free these days.

For more information, see our guide on Oiled Vs Oil-Free Air Compressors.

 

 

Jeff Stelling

Jeff Stelling is an air compressor obsessive who has been working with compressors for over 25 years, since he was an apprentice engineer in the mid 90’s. He designed Aircompressorcompare.com to offer technical guidance and buying advice for compressors.

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