10 Best Garage Air Conditioner of 2022 [ Expert Reviews & Buyers’ Guide]

For many homeowners, a garage is a center where many other activities occur. And regardless of the large bay doors in the garages, the heat in the summer can make the garage temperatures surpass conducive working ranges.

Working in a room that barely offers you sufficient air to breathe means you will soon lose interest in your undertakings, and that is where a garage air conditioner comes into play. These units have excellent cooling capabilities if compared to the traditional cooling options.

The central selling point of these products is characterized by the ability to act as both an air conditioner and a dehumidifier. And that’s an added convenience you can count on, given that it saves you the hassle of buying a separate dehumidifier to get rid of humidity in the garage.

There are various air conditioners available for sale, owing to the increased number of manufacturers, but do all of these units serve to be preferable for your garage needs? If that’s what you marvel at, worry not, since this article seeks to end your search here. Also, get to know the tips to bring into consideration before you finalize your purchase by sifting through the buyer’s guide at the end.

Best Garage Air Conditioner Reviews 2022

1.Modify Air MA 112 V2.0 Air Purifier with H13 HEPA Filter

This exceptional unit performs consistently with unlimited features, primarily when you consider that it has lower power output than its larger counterparts on the market. In addition, it’s equipped with a washable carbon filter that serves best in trapping bacteria and airborne particles and that aids in minimizing unwanted odors.

Seemingly, it’s even energy star certified; therefore, be confident that it won’t mess with your electric bill. This gadget can easily clean up to 3,700 sq ft in an hour, 2,500 sq ft in 30 minutes, and 1,250 sq ft within 15 minutes. 

Attached to this item is a timer that allows you to sleep peacefully and rest easily since it automatically turns off the device at the close of operation. The unique design of this air conditioner stands the test of time. So be rest assured that this unit will serve you for years to come due to the company’s lifetime warranty. 

On the downside, it elicits too much noise in the highest setting, but this only bothers you when you spend much of your time in the garage.  


  • It installs easily. 
  • The washable carbon filters absorb and eliminate unwanted odors. 
  • Cools air efficiently. 
  • It does not jack up your electric bill. 
  • This unit consumes less space. 
  • Strong fans. 


  • It is too noisy in the highest setting. 


Buy on Amazon


2.BLACK DECKER BPACT08WT Portable Air Conditioner, 8,000 BTU

This brilliant portable air conditioner delivers you the best of both convenience and usability in one machine. It integrates various convenient features such as an exhaust hose, which helps dissuade heat from returning into the garage, plus abolishing the need to empty the water pan frequently.

Whereas air conditioning is the default purpose of this unit, it also serves as a dehumidifier, heater, and fan. Interestingly, the package includes intelligent remote control, so you don’t have to be next to it to adjust the temperature. 

Fitted with firm wheels and a digestible setup guide, this garage air conditioner installs quickly, and you can move with it conveniently based on your cooling needs. It works quietly with a speed fan to cool the air to 65 degrees F while at the coolest mode. The sleep mode is even better as it makes the device extra quiet as you rest. 

The included filters absorb and get rid of odors instantly, extending the lifespan of this air conditioner. To clean the filter, slide it out, rinse it with running water, and return it to its position. 

What’s more? Everything is backed up with a warranty. So with this option, be confident to enjoy satisfying cold air in your garage for the longest time. 


  • Unlimited warranty. 
  • Less maintenance is required. 
  • Great value. 
  • Friendly price. 
  • Easy to set up. 
  • It comes with intelligent remote control. 
  • It’s a versatile option.


  • It frequently stops draining water into the reservoir. 


Buy on Amazon


3. Hessaire MC37M Portable Evaporative Cooler, 3100 Cubic Feet per Minute

The Hessaire is a powerful air conditioner and can serve two motives apart from its default task. First, despite being heavy, it has strong caster wheels that make moving this unit a breeze.

Using this product is easy and mind you, it takes less than 10 minutes to set up. What’s even better? It needs less maintenance Plus, and it has a filter that, once rinsed off, is ready for use and aids in getting rid of the foul odors. 

The remote control and the three other controls seal the deal even further. With these features, you can control the fan, pump, and motor swiftly. So, for instance, you can turn on the cooler with the fan switch and customize your preferences from the low, medium, and high fan speed. Similarly, this gadget has an air swing delivery system that allows you to turn the swing switch on or off for an automatic change.

You cannot forget to employ the continuous fill option by just engaging a household hose with the provided float adapter, thus preventing the hassle of manually examining and filling the water tank.


  • Its construction guarantees durability. 
  • It has an air swing delivery system plus a powerful airflow. 
  • This unit has a unique design. 
  • You can use it on a wide range of projects. 


  • The pump 


Buy on Amazon


4. Modify Air MA 40 W V2.0 Air Purifier with an H13 HEPA filter

This brilliant deal is one unit that stands out among the previously listed units in this list. That is because this unit employs energy efficient technologies, which translates to fewer electricity bills.

You will find three cooling and fan speeds that allow you to customize your cooling based on your discretion. What’s more? It has an enhanced system that serves to reduce the humidity levels in your garage. That’s an essential feature since it saves you from shopping for an extra one thus, amplifying the cost. 

You will enjoy numerous control options. Firstly, you can use the control panel to power the AC on and off, choose from the three fan speeds and regulate the mode of operation. Or, you can employ the remote control from the comfort of your garage and still get the same objective. Isn’t that fantastic?

However, the only downside is the pump. The water level must exceed at least 2” deep to prime the pump, plus that very moment it is powered on; it merely takes up to 5 minutes to wholly prime and start delivering cool air. 


  • It’s relatively cheap compared to its counterparts. 
  • This product features three fan speeds. 
  • It’s ideal for a variety of projects, and a lifetime warranty backs it up.
  • Excellent cooling. 
  • It doesn’t take up much space. 


  • The pump takes a long time to completely prime. 


Buy on Amazon


5. Compact Freestanding Portable Air Conditioner

Are you searching for a versatile unit? Then, the compact freestanding portable air conditioner will suit you. This item brags a unique and minimalistic design that doesn’t seem mysterious for a typical user.

It offers low noise performance even at the fastest setting. That’s a very beneficial aspect, primarily if your garage is situated next to the living room. It is designed with 10,000 BTU, so your space is evenly cool in less than 6 minutes.

Indeed it’s a smart device that you can connect with your phone or Amazon Alexa. So even if it incorporates a remote, you can also operate this portable air conditioner using your voice to regulate the temperature, adjust the mode and time. It also features an automatic swing setting for the maximum circulation of air in your garage. 

Besides the sole motive of enhancing better cooling effects, this particular unit also aids in lessening the humidity levels in your garage, courtesy of the included dehumidifier. Other features include rolling wheels for more effortless movement in any room. And this product is fit for rooms with a dimension of 300 Square feet. 


  • It’s worth the price. 
  • Great value. 
  • It includes a remote control to reduce the hassle of fumbling to go and operate the AC directly. 
  • Produces lesser noise.
  • Saves your electric bills. 
  • It has rolling wheels. 


  • It requires frequent cleaning. 


Buy on Amazon


6. Shinco 12,000 BTU Portable Air Conditioners with Built-in Dehumidifier Function

This fantastic bargain comes with an integrated timer to prevent waste, and as an alternative, it saves you money. You can set it to switch off after operation, which means you are free to sleep or leave the garage. In addition, you can switch it to the lowest speed mode so it won’t be noisy when you are asleep.

Customizing your desired settings is relatively easy, plus this item can cool large spaces of up to 400 Square feet in a snap. It offers you three settings to select from: cooling, dehumidification, and fan only. The three fan speeds will meet your preferences. 

The reusable carbon filters are easy to clean, and they prevent particles and unpleasant smells. Also, the solid construction of this air conditioner promises longevity and makes your garage space clean, calm, and dry. 

Using this item is relatively easy. It encompasses a fully-featured remote, LED display, easy selection control panel, and, not to forget, four heavy-duty caster wheels, which foster easy movement from room to room. 


  • Strong wheels for better movement.
  • Easy installation. 
  • Excellent customer service. 
  • It delivers quick and effective cooling. 
  • It offers three modes to select from.


  • It is expensive than other units in its category. 

7. SereneLife SLPAC Digital LED Display, 120V Power Supply

For a unit that will not jack up your electricity bill, opt for this deal from SereneLife. Despite the unconventional setup, it’s still portable enough to move around with ease plus the sleek design qualifies this product to be used in various spaces such as the living room, bedroom, or office.

The warranty system of this air conditioner is unparalleled, plus the device consumes less energy so that you won’t be bombarded with skyrocketing electric bills. The extended warranty is meant to alleviate any concerns you encounter about reliability, but ensure that you comply with the registration process and the warrant claims before reaching out to the customer service. 

Don’t worry about getting up from your work to control the AC, as this item includes a smart remote that you can use from a distance. 

This device features four operating modes: cooling, heating, dehumidifier, and fan. Apart from conveying cooling effects, this AC also aims to reduce the humidity levels in your garage, which makes your garage less susceptible to allergens like mildew and the rest. 


  • It features a digital remote control.
  • This item is handy and portable. 
  • It integrates four operating modes. 
  • Lightweight. 


  • Sometimes it fails to get rid of the humidity. 

8. Whynter ARC 14S 14,000 BTU Dual Hose Portable Air Conditioner

Enjoy this unique unit that combines sleek design and a distinct look, which is a real testament to its efficiency. It boasts the newest features plus a smart remote through which you can access all the brilliant features from a distance in your garage.

Interestingly, all essential tools needed for a quick setup are included in the package. It can cool spaces up to 500 square feet, and it’s ideal for large spaces. The materials used in its construction encourages endurance, and it is designed to drive quietly even in the highest setting. 

This gadget utilizes an advanced auto drain technology that uses and reclaims moisture gathered in the cooling process to produce cool air. Not to mention, the dual hose operation enhances quick cooling. 

You will love that the sleek design makes for easy movement to areas that you intend to cool. 


  • It is a lightweight model. 
  • This unit is sturdy and versatile. 
  • It can cool spaces up to 500 Square feet. 
  • Easy to assemble. 
  • Low noise. 
  • The construction assures longevity. 


  • The air produced is not directional. 

9. COLZER Portable Air Conditioner 14,000 BTU

With its sleek construction and nearly instant cooling potential, you will never go wrong with this portable air conditioner from COLZER. At only 14,000 BTU, this device can efficiently cool rooms up to 350 square feet exactly when offering dehumidification and fan functions at home.

The integrated remote control makes it superbly efficient to cool down your garage, as you can operate the AC from a wide range using the remote, thus keeping you closer to your job. 

This item is designed to withstand extreme conditions and is suited to thwart the growth of bacteria and other allergens in steamy conditions. In addition, the lightweight design makes installation swift and can be executed by a single person. 

Even though it doesn’t deliver cooling power similar to a more oversized air conditioner, this item remains a welcoming addition to smaller spaces requiring instant cooling. 

You can as well set a timer to evade driving the device longer than you plan. Finally, there is a reusable carbon air filter to curb pet hairs, dust, and other impurities to enjoy the cleaner cool air. 

Finally, the testament to the dedicated quality of this unit is the included one year warranty from the company to cater for all manufacturing defects provided you comply with the necessary steps. 


  • Warranty is assured. 
  • Easy to install. 
  • Reusable and easy to wash the filter. 
  • It includes a compact remote. 
  • It can cool spaces up to 350 Square feet. 


  • This product is quite expensive. 

10. Auto Comfort Portable Air Conditioner 14,000 BTU 8,600 SACC Quiet Air Conditioning Machine

Take charge of your home comfort amid extreme months by investing in this powerful and effective air conditioner. It includes all the essential features you want, from the reusable carbon filters for quick maintenance to a host of control modes that you can customize to meet your preferences.

You can also count on its superbly build quality to stand the test of time to blend into any work surrounding. In addition, this gadget is designed with a vertical swing function to supply airflow efficiently and beat the heat in the summer months. 

It’s easy to install, given that the package includes all setup tools with a readable user’s guide to fasten the process without additional tools or help from professionals. 

For your convenience at sight, this item comes with a readable LED light, and you have an alternative of turning it off when it’s time to sleep.  

Also, it is designed to work almost quietly with a noise effect of less than 50 DB, so you get to enjoy a soft sleep and working time. 

For optimal results, keep the outlet hose straight and avoid employing an outlet hose that exceeds the included one in length. 

However, due to its vast weight compared to others, you may find it strenuous to move around despite the solid and stable wheels. 


  • The device boasts some of the newest features. 
  • It doesn’t take up much space. 
  • It works quietly. 
  • Great product. 
  • It comes with remote control. 


  • Sometimes it has leaking issues. 

Buyer’s Guide of the Best Garage Air Conditioner 2022

You don’t have to endure the heat waves in your garage silently; get yourself a garage air conditioner that is superbly efficient to lower down the temperatures in your room even in the most extreme conditions.  

With their unique construction and powerful performance, the garage air conditioners rarely fail to deliver. They come in various types ranging from movable ones such as portable ACs to more permanent options like the central air conditioners. 

An air conditioner will enhance your productivity in the garage, dependent on your cooling needs. However, despite all these benefits, it is still a hassle to allocate an effective air conditioner to terminate the unpredictable temperatures in your garage. 

For that reason, it’s paramount to bring into consideration some imperative aspects before paying for your preferred model. Read on for more facts. 

An image of a lady using Airo Comfort Portable Air Conditioner 8,000BTU, one of the best garage air conditioner models

Reasons why you need the best garage air conditioner. 

Garage air conditioners offer plentiful benefits. They include:

Easy to use

These gadgets integrate a user guide and are straightforward to use, they work silently, plus they install easily. 


Most of the current garage air conditioners integrate the newest features to enhance effective cooling. A classic example is a remote that lets you operate the device from a distance in the garage. 


Most of these units boast a portable design, lightweight, facilitating easy movement from room to room. 


Garage air conditioners ensure that you reap what you pay for. They are attached with convenient features to make for optimal results. 

Factors to consider before purchasing the best garage air conditioner. 

The following are tips that you should bear emphasis on before you seal your bargain. 

Power consumption. 

An air conditioner is bound to spend more energy to offer the best of its performance. And that is owing to the large size, features, and functionality. Confirm whether the functionality of the device is worth the additional electricity bill or not. It makes sense to settle for a unit that will not heighten your electric bills. In such cases, the energy star rated air conditioner is the ideal option. 


If you opt for a cheap model, you are just making things worse, given that they barely impact heated rooms. In general, air conditioners are expensive. So if money is an issue to your budget, make sure that you spend on the characteristics you want and no extras. But if you are financially solid, you can aim for fancier units. 


As mentioned above, air conditioners are relatively expensive units. And if you infuse large sums of money in an item, you expect it to boast an extended lifespan. Therefore be sure to choose an air conditioner crafted to offer you maximum durability and reliable service. 


A product with the newest features is more functional and productive compared to a conventional one. So, as you plan to buy an air conditioner, choose the one with contemporary features for maximum convenience. Such features include a remote control for convenient access to the primary device, robust fans to distribute cool air in your garage efficiently, and energy efficient technologies to minimize your expenses on electricity bills.   


Garage air conditioners come in various sizes. It’s better to choose the one that matches the size of your garage. Pick a standing air conditioner if you don’t want to go through the hassle of setting a hole on your garage wall. But in most cases, standing air conditioners tend to take up much space, so opt for the window air conditioners if you intend to save valuable space. Be sure to settle on a unit that is compatible with your garage size to avoid regrets. 


Next, you should opt for a good warranty. Don’t fail to remember that warranties differ depending on the manufacturer. Some cater for specific parts of the device (fan, motor, etc.) Plus, they need strict adherence to the procedures involved before making a claim. A general rule of thumb is to read the user’s guide carefully to confirm if you need to retain the initial packaging or have a restricted time enrolling your purchase with the brand.  

The video below shows a step-by-step process to installing an air conditioner in a garage


A relaxed and conducive garage makes you further productive in your undertakings, and that’s why you need to include a garage air conditioner in your home. 

Be cautious when choosing the unit that will personalize your preferences, given that size and quality affect selection and performance. Hopefully, this article has benefited you positively.

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