Best 4 Gallon Air Compressor Available Right Now (2023)

Sometimes it might be quite difficult to find the best 4 gallon air compressor. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this 4 gallon air compressor buying guide.

Our Top 15 Recommendations:

15 Best 4 Gallon Air Compressor Reviews:

Bestseller No. 1
Metabo HPT Air Compressor, 4 Gallon, Electric, Twin Stack, Portable, Cast Iron, Oil Lubricated Pump, 135 PSI, 1-Year Warranty (EC99S)
  • MOTOR: 15 Amp direct drive induction motor for efficient and reliable performance
  • PUMP: Cast iron, oil lubricated pump for cooler operation and greater longevity
  • LIGHTWEIGHT: Only 52. 9 lbs. for easy jobsite transport
  • REGULATOR: Locking regulator ensures the proper pressure is delivered to your tool
  • GAUGES: Industrial air pressure gauges, encased in steel for higher durability
SaleBestseller No. 2
Industrial Air Contractor 4 Gal. 155 PSI Kohler Gas Powered Oil Free Portable Air Compressor (CTA6590412)
  • Low maintenance, oil free, direct drive pump
  • Easy start 196cc Kohler SH270 gas engine
  • 155 PSI max pressure for optimum tool performance
  • "Pontoon" style tank with two 2 Gal. tanks that are well balanced, perfect for job-site portability
  • 4 vibration isolators controls vibration and prevents crawling
SaleBestseller No. 3
DeWalt 4 Gallon Portable Gas Powered Oil Free Honda Engine Direct Drive Air Compressor (DXCMTA5590412)
  • Features a powerful and reliable Honda GX160 OHV 163cc gas engine with precision camshaft design that offers precise valve timing and optimal valve overlap for better fuel efficiency
  • Provides air delivery of 6.9 SCFM at 40 psi and 5.0 SCFM at 90 psi
  • Low maintenance, oil free, direct drive pump operation
  • Equipped with 1/4 in. regulator, tool and tank pressure gauges, and a 1 hand push to connect quick coupler
  • Perfect companion to all of your air tools, whether it is on the top of a roof or framework on a house
SaleBestseller No. 4
  • 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
Bestseller No. 6
Industrial Air Contractor 4 Gallon Portable Pontoon Air Compressor with 5 HP Honda Gas Engine
  • Low maintenance, oil free, direct drive pump has a patented two piece cooling system which extends the life of the pump
  • 5-Horsepower Honda OHC/OHV premium residential gas engine
  • 155 PSI max pressure for optimum tool performance. Application Use-Air Brushing,Blow Cleaning,Bolting/Wrenching,Brad Nailing/Stapling,Finish Nailing,Framing Nailing,Hobby Nailing,Inflation,Roof Nailing
  • "Pontoon" style tank design with two 2-Gallon tanks for job-site portability
  • Maximum pressure: 155 PSI; CFM at 90 PSI: 5.0; CFM at 40 PSI: 6.9; horsepower: 5.0; engine type: Honda OHC/OHV.CC: 160
Bestseller No. 7
DeWalt 4 Gal. 155 PSI Kohler Gas Powered Oil Free Portable Air Compressor (DXCMTA6590412)
  • Easy start 196cc Kohler SH270 gas engine
  • 155 maximum PSI with 5 CFM at 90 PSI and 6.9 CFM at 40 PSI
  • Low maintenance, oil-free, direct drive operation air compressor
  • Pontoon air compressor features an easy access oil drain, oil fill, and spark plug
  • Equipped with regulator, gauges, quick connect, and cushioned handle grips
SaleBestseller No. 8
Eagle EA-4000 Silent Series 4000 Air Compressor 125 psi MAX Side Stack, Blue, 4 gallon
  • Ultra quiet operation
  • Oil free double piston pump
  • Low amp draw increases life expectancy by 4 times over the average compressor
  • 4 gallon capacity
  • 1.5 HP Peak, 3.2 CFM @ 40 PSI, 2.5 @ 90 PSI, and 125 PSI Max
Bestseller No. 9
DEWALT D55151 14 Amp 1.1-HP 4-Gallon Oiled Twin Hot Dog Compressor
  • Cast iron cylinder enhances pump life
  • Oil lubricated pump improves durability
  • 3.2 CFM delivered at 100 PSI pump enables quick recovery
  • Voltage: 120.0
Bestseller No. 10
Mi-T-M AM1-HE02-04M Work Pro Series Hand Carry Electric Air Compressor, 4-Gallon, Single Stage
  • 2.0-HP, 120V, 15A Engine
  • Copper line discharge hose
  • Oil lubricated aluminum crankcase
  • 3-gallon powder coated tank assembly
  • Regulator and two gauges for tank and outlet pressure
Bestseller No. 11
Puma Industrial DG5522HP Single Stage Portable Gas Air Compressor, 4 Gallon Tank, Built-in Regulator, 5.5 H.P, 3450 RPM, GX160 Commercial Grade Gas Engine, Folding Handle, Framed Dolly, Blue
  • Cast iron single stage pumps
  • GX160 series engine is commercial-grade with low oil protection
  • Folding handle, 2 flat wheels
  • Built-in regulator and two quick couplers for easy access to compress air
  • Capable of delivering air flow of 12.6 CFM at 40 PSI and 11 CFM at 90 PSI
Bestseller No. 12
Ingersoll-Rand SS3J5.5GK-WB 5.5hp 4 gal Compressor (Gas)
  • Portable Design: Lightweight with excellent maneuverability even on the roughest terrain, perfect for environments where electricity is unavailable
Bestseller No. 13
DEWALT D55154 1.1 HP Continuous 4 Gal Electric Wheeled Dolly-Style Air Compressor with Panel
  • 4 gallon electric wheeled dolly styled air compressor with panel
  • .0 CFM delivered at 90 PSI
  • Oil lubricated pump improving durability
  • 4.0 CFM delivered at 90 PSI pump provides rapid recovery
  • Oil lubricated pump improves durability
SaleBestseller No. 14
CRAFTSMAN Air Compressor, 6 Gallon, Pancake, Oil-Free with 13 Piece Accessory Kit (CMEC6150K)
  • The portable air compressor is proudly made in the USA with Global Materials in Jackson, Tennessee
  • PORTABLE: 6 gallon capacity maximizes portability and stored air for CRAFTSMAN air compressor
  • NO MAINTENANCE: Durable, oil-free pump of the 6 gallon air compressor is made for long-life and no maintenance
  • PRESSURE: 150 Max PSI to ensure adequate cut-inch pressure for a variety of applications
  • QUICK RECOVERY TIME: 2.6 SCFM at 90 PSI allows for quick compressor recovery time
SaleBestseller No. 15
Metabo HPT Air Compressor | 150 PSI | 6 Gallon | Pancake | EC710S
  • COMPRESSOR: 6-Gallon pancake style tank delivers reliable and rugged performance
  • PSI: 150 PSI of max working pressure for longer run times
  • RUN MULTIPLE NAILERS: 2.8 CFM delivered at 90 PSI to operate multiple nailers depending on the application
  • MOTOR: 1-HP oil-free high efficiency motor for reliable startups even in cold weather
  • PROTECTION: Steel roll cage with rubber grip protects all critical components and provides comfort during transport

Last update on 2023-06-09 / Affiliate links / Images from Amazon Product Advertising API

How to find the best 4 gallon air compressor?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best 4 gallon air compressor for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good 4 gallon air compressor recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the 4 gallon air compressor need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for 4 gallon air compressor to find what you’re looking for:


In some cases, the brand of 4 gallon air compressor is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.


The features in any given 4 gallon air compressor are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.


Customer reviews about 4 gallon air compressor are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.


Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare 4 gallon air compressor quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.


Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.


The quest to find the best 4 gallon air compressor can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.