Best Electric Garage Heaters – 2020 Round-up

| Last Updated: April 26, 2021

If you are one of our car enthusiast buddies or trucker brothers that like to tinker around the garage all year round, cold winters can be a problem for you. Working through such weather can be a pain, and sometimes harsh winters and frost can harm your garage equipment. 

The perfect solution to go for in order to ensure all your wheels and knacks are in good shape is to get a heater to keep your garage warm and cozy.

But even so, these heaters vary greatly from one manufacturer to the next, and the choice of a heater for your garage will be dependent on various factors. That’s what we are here for; to assist you in picking the perfect pick for your needs.

Our Top Picks for Electric Garage Heaters

  • Durable casing
  • Quick heating
  • Various heat options
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  • Easy access
  • Easy mounting option
  • Cable management
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  • Best for the Money
  • Strong and reliable
  • Safe to use
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Comparison of the Best Electric Garage Heaters

  • Protected with a very strong and durable casing
  • Ceramic element provides rapid heating capability
  • Adjustable thermostat for a variety of heat settings
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  • Has a WiFi connection included for quick and easy access from phone
  • Can easily be mounted on the wall
  • Improved cable management for easy cord hiding
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  • Best for the Money
  • Comes with a heavy-duty design to last longer
  • Equipped with overheat protection for added safety
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  • Best Electric Garage Heater 120V
  • Adjustable heat control for a variety of heat settings
  • Made from fire-resistant materials for added safety
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  • Best Electric Garage Heater 240V
  • Very high output of 600 watts
  • Adjustable for a variety of heat settings
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  • Best Electric Infrared Garage Heater
  • Can be used outdoors and indoors
  • A long power cord included for a variety of installation options
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  • Best Gas Garage Heater
  • Operates at a very low noise level
  • The low profile design makes it compact and mobile
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What Size Electric Garage Heater Do I Need? 

While you may have come across lots of heater reviews that mainly focus on heating the home, the part of the people's property we are concerned with is the garage. When choosing the right unit, one of the factors to consider would be the garage's size and the size of the product appropriate for it.

The size of the garage that each property has differed, but most units have dimensions that can work for two-car garages. In addition, there may be additional space which could allow for a small work area, some storage, or both. 

Therefore, the decision that you finally make for your heater's size would depend upon the size of your garage.

Heat Storm Tradesman HS-1500-OTR

Why Did These Electric Garage Heaters Make Our List? 

Our list of garage heaters includes models that you can place on the floor, wall, tables, or even your ceiling. You can find multiple types of garage heaters, all offering safety, convenience, and efficiency. However, to be able to pick the right unit, you must keep in mind the following:

Heat Source 

Considering that the things usually found in garages like paint or wood that are highly flammable, it is best to go with either electric or natural gas heaters. Propane can have safety concerns, so it is better to be safe. Gas and electric heaters also have some incredible benefits, including high cost-efficiency. You should take a look at their local utility prices and the frequency of use of the product. 


Safety is one of the primary concerns with these products because they may be a threat to your house and your life if not handled correctly. If you pick a natural gas-powered heater, for instance, you must have adequate ventilation in case of a gas leak. If you’re working in a dusty garage, it is best to use an electric garage heater. 

Noise Levels

One of the underlying factors that are often ignored upon purchase, and only inspected and learned of upon installation or first use is the amount of noise a garage heater produces. If your product of choice produces noise like a jet engine and you prefer a quiet working environment, then it is not meant for you. Fortunately, there is a large array of options to choose from.

Quick Take: Best Electric Garage Heaters

These are our recommendations for the best electric garage heaters:

  1. multifun Portable Heater
  2. Heat Storm HS-1500-PHX-WIFI
  3. Fahrenheat FUH54

Review of the Best Electric Garage Heaters

Now that you know all the factors needed to pick a handy heater, we will look into some of the finest garage heaters that we could find. You can assess the pros and cons of each, and make the perfect choice for yourself.

Electric Heater, 1500W Portable Ceramic Space Heater w/Adjustable Thermostat, Space Heater for Desk Office Home Garage,Hot & Cool Fan Overheat Protection Personal Small Space Heater Fan(ETL Certified)


  • Automatically shuts down if the temperature increases over the limit
  • Has uniquely designed legs at an angle which make it hard to tip over
  • Very cost-effective, bringing you the best quality at a low price compared to other heaters
  • Shell made of fire-retardant metal, unlike most plastic shells in the market, making it more durable
  • Provides rapid heating within 2 seconds of being powered on and It quickly heats up the whole room


  • Gets quite loud very quickly 
  • After excessive use for a long time, the power button breaks 

What Recent Buyers Report

Many of the recent buyers gave positive reviews to this unit, stating that the compact design was pretty good, and the quality of the materials used to build this is remarkable, with a low price compared to other heaters. It heats up a room fairly quickly and gives off a lot of heat. 

Why it Stands Out to Us

The multifun Portable Heater is pretty good for its price compared to most heaters. The quality of the build is amazing; its shell is made of fire-retardant metal instead of plastic. It is very durable and sturdy. It has a compact design and is easily movable from one place to another. The heater starts to give warmth fairly quickly and is able to heat up large areas

Moreover, it has a unique design for its legs, keeping it from tipping over easily and distributing heat evenly across the room. Safety measures installed in this heater detect overheating and shut down if it overheats until it cools down to a suitable temperature to start up again. 

Bottom Line

Overall, this unit is pretty cost-effective, and the quality is quite good. The compact design allows for easy transportability from one place to another. It produces heat very quickly and can heat up large areas, and is quite sturdy and long-lasting. 

Heat Storm HS-1500-PHX-WIFI Infrared Heater, Wifi Wall Mounted


  • Shuts off if tipped over, preventing accidents 
  • Also has a built-in LED display to show the temperature
  • Capable of heating up small spaces in about no time at all
  • Provides users with great features in a considerably low price range
  • Comes with a pretty compact design, allowing it to be placed anywhere


  • Not able to heat up large areas very quickly
  • Produces noise which can become annoying for some people

What Recent Buyers Report

According to buyers, this product is quite a good one for its price, and the standard of quality is pretty high. It starts giving warmth fairly quickly. It supports Wi-Fi, which can be used to connect a phone to it and use it as a remote for ease of use. It also has a LED display with which the temperature can be looked upon. 

Why it Stands Out to Us

This product by Heat Storm is one of the leading products, not only on our list but also on the market. There is a lot it offers for the users. And of all those features, there are a few that really make it stand out. One of its top features is its LED display that makes monitoring the temperature and adjusting the settings a lot easier for the users.

Moreover, the unit supports Wi-Fi, which allows it to be connected to a phone. Once connected, users can use the mobile as a remote for convenience. The heater is easy to install and is quite durable. The compact design allows it to be installed anywhere easily and is also easy to move around to other areas.

Bottom Line

The Heat Storm HS-1500-PHX-WIFI is made with good quality materials and is fairly cheap. It has an LED display that can be used to see the temperature. A phone can be connected to the Wi-Fi and be used as a remote for the heater. The installation is also quite simple.  

Best for the Money:
Fahrenheat FUH54

Fahrenheat FUH Electric Heater for Garage, Factory, Basement, Warehouse, and Outdoor Use, Beige


  • Comes with some safety methods such as automatic shut-off
  • Designed to be very cost-effective compared to most other heaters
  • Provides many mounting options and comes with a ceiling mount bracket 
  • Features an improved design that can heat up an area of 800 square feet fairly quickly
  • Also comes with a built-in thermostat that allows you to set the heat level to what you want 


  • Wiring in the heater can be faulty and short circuit if not looked at beforehand
  • Does not have a very good assembled fan and could be loose on the mounting plate

What Recent Buyers Report

Generally, buyers have been very satisfied with the heat this heater gives off as it is able to heat up areas of about 800 square feet as well. It comes with a ceiling mount bracket, allowing you to mount it the way you want, thus adding to the convenience. 

Why it Stands Out to Us

We like that this unit is able to give warmth very quickly and can heat up spaces of up to 800 square feet. It comes with a ceiling mount bracket so that you can mount it the way you want. It also has louvers that can be adjusted to heat an area that you want directly and change it when you want to. 

The heater has overheating protection to keep the unit cool and not turn into a fire hazard. It also has a thermostat that can be used to set a heat-level to what you want.

Bottom Line

If you are looking to invest in an electric heater, but do not want to spend too much, then this is the one for you. This is a product that prevents you from overspending your budget without having to compromise on the features. From its impressive design to its impeccable performance, it is a complete package.

Best Electric Garage Heater 120V:
iSiLER Space Heater

ISILER Space Heater, 1500W Portable Indoor Heater, Ceramic Space Heater Adjustable Thermostat Tip-Over Overheat Protection, Hot Cool Fan Electric Heater for Home Office Garage with ETL Certified


  • Equipped with a thermostat which can be adjusted according to your preference 
  • Heating element does not consume oxygen and does not produce any flames or lights 
  • Designed to be quite compact and lightweight, so it is easy to move around using the handle
  • Comes with a large air outlet that allows the warm air to spread across the whole room evenly
  • Very well capable of providing quick and consistent warming to rooms up to the size of 750 square feet


  • On/off switch melts from the inside after long-term use 
  • Fans do not stop even after it reaches the set temperature

What Recent Buyers Report

Most buyers gave a positive review saying that this product is quite good for what it’s worth. It is made of good-quality materials. It has a compact design that is also lightweight and allows for easy movability. It also comes with a triangular profile, making it difficult to tip over. There’s also a thermostat that can be used to set the area's temperature according to your preference.

Why it Stands Out to Us

This product has a number of features that make it considerably better than a number of others. But what really makes it stand out to us is its adjustable thermostat. A thermostat is usually available on most heaters, but this one comes with a higher degree of functionality.

The increments of temperature on the thermostat are smaller than that of other products. This allows users to have better control over the temperature of their room. So your room can be just at the right temperature for you.

Bottom Line

The triangular profile allows it to not fall over easily. Meanwhile, the compact and lightweight design makes it easy to move around and can be placed in small areas. The thermostat can be used to set the heater's temperature according to what you want at that moment, without ever failing you.

Best Electric Garage Heater 240V:
Dr. Heater DR966

Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater, 3000-watt/6000-watt, DR966 240V


  • Fairly cheap and can be installed easily without any problems
  • Equipped with a thermostat that can be used to set the amount of heat produced 
  • Provides sufficient heat to warm a small room of about 400 square feet in about five minutes
  • Made up of great-quality materials and also comes with a mounting bracket to mount the heater on a wall or a ceiling
  • Has five adjustable louvers that can be adjusted to provide heating in a particular direction according to the user’s preference


  • Operation and adjustments of the unit can be tricky
  • Turning off the unit takes time and is not immediate

What Recent Buyers Report

This product is one that has been highly praised by most users that have invested in it. From the design to the functionality, they have found nothing to complain about. They love the five louvers it comes with, which are adjustable for aiming where the heat needs to go. It also has a thermostat, which can be used to set a temperature for the heater. 

Why it Stands Out to Us

The Dr. Heater DR966 is undoubtedly one of the best products on the market. It is also very cost-effective and highly capable of putting out fairly good amounts of heat to heat up a small room very quickly. It has five louvers that can be used to adjust where you want the heat to be directed.

This product can be mounted on the ceiling or a wall using the mount bracket provided with the heater. It is quite stable and durable. The fan on the front of the heater can spread the heat evenly across the whole room. 

Bottom Line

Despite the wide variety of products available on the market, a good garage heater is still hard to find. And if that is what you’re looking for too, then this product right here will help you out. It will allow you to heat up your garage, in no time, without consuming too much electricity as well.

Best Electric Infrared Garage Heater:
Heat Storm Tradesman HS-1500-OTR

Heat Storm HS-1500-OTR Infrared Heater, 1500-watt


  • Takes about 5 minutes to set up and start running 
  • Produced with top-quality materials that allow better durability
  • Does not produce any CO2 and does not require any ventilation 
  • Puts out infrared heat that is known to be silent and comfortable
  • Designed to be weather-proof and dust-proof so it is safe to use in the rainy season and wet areas


  • After excessive use, the on/off switch stops working
  • Heat produced by this heater is not enough for a fairly large area

What Recent Buyers Report

Most users that have tried these heaters for themselves have been very satisfied with it. They have found it to be eco-friendly since it does not produce any fumes when it is being used. It is also very easy to set up and heats up the room in no time. 

Why it Stands Out to Us

The Heat Storm Tradesman HS-1500-OTR stands out because it is easy to set up and starts warming up the room within five minutes. Regardless of belonging to a lower price range, it is designed with high-quality materials that keep it durable. Furthermore, it does not output any toxic fumes and is safe for the environment. 

Its quick heating beats a number of other products available in the market. Instead of just warming the air, it warms objects for better heating. In addition, weather protection allows it to be used in the rain and wet surfaces.

Bottom Line

If you are looking for a product that is easy to install, this is it. Not all infrared heaters are as efficient as this one. It will be sure to provide you with a warm and silent execution that will keep your garage heated in all sorts of weather. If you do not want to be disappointed, this product is for you.

Best Gas Garage Heater:
Modine HD45AS0111

Modine HD45AS0111Natural Gas Hot Dawg Garage Heater 45,000 BTU with 80-Percent Efficiency


  • Has a pretty quiet operation while it is powered on
  • Product certified for residential, as well as commercial use
  • Features a standard exhaust pipe that makes venting easier
  • Easy to install and does not take a lot of time or too much effort
  • Designed with an impressive low design and a neutral color to match any interior


  • Circuit board can become faulty after excessive use
  • Flame sensor is not up to the mark and can cause problems in the heater

What Recent Buyers Report

If you are looking for a product that has been greatly appreciated by users, then you may want to settle for this one. Buyers have found absolutely nothing to complain about with this product. The installation is also quite simple and does not take much time or effort. 

Why it Stands Out to Us

The Modine HD45AS0111 has a lot of features that we like. But one thing that we really love about this is the easy installation. Getting a new garage heater and setting it up can be a real hassle, but not this product. It makes the process easier than it ever has been.

Furthermore, its operation is also just as simple. It is a unit that starts working just at the click of a button. Settings for temperature and direction are also very simple and intuitive. Everything about this unit provides you with great ease and convenience.

Bottom Line

Looking for a gas garage heater to add to your home? We have a product just for you. With its powerful fans, low-profile design, and excellent functionality, this product will simply be a great addition to your garage. If you’re tired of looking at long lists of products, then you can settle for this one, without a worry.

Best Hanging Electric Garage Heater:
NewAir G73

NewAir Portable Garage Heater, Ceiling Mountable Hardwired Electric Heat with Adjustable Louvers, Heats up to 500 sq ft, G73, Ivory, 8.90'D x 9.10'W x 11.25'H, White


  • Can heat spaces up to a radius of 500 square feet
  • ETL certified product that ensures maximum safety for users
  • Has a very powerful fan that can be used to spread out air evenly 
  • Features adjustable louvers that allow you to direct the heat anywhere in the room
  • Quite durable and has a mounting bracket which can be used to mount the heater on a wall or ceiling


  • Not sufficient heat is produced by this unit to heat up larger areas
  • Screw on the back of the cover of the heater may touch some wires, which can damage the unit

What Recent Buyers Report

Recent buyers have been nothing less than impressed with this product. They have found it to be very efficient at heating up their garages. Users have been highly impressed by its functionality and find it to be the ideal pick for them. They have also been recommending it to other users looking for an electric garage heater.

Why it Stands Out to Us

The NewAir G73 is quite good for withstanding tough climates and work conditions. When it comes to durability, this product will prove to be better than most others. It is designed with top-quality materials that not only provide it with great functionality but also better durability.

The powerful fan that it is equipped with is quite capable of blowing heat to all parts very quickly. The mounting bracket which comes with the product allows for an easy way to mount the heater if you don’t want to hang it.

Bottom Line

With a strong fan and an impressive design, this product is the perfect combination of all the features that you would look for in an electric garage heater. If you are looking for a unit that won’t need any mounting brackets, this one will be perfect for you. Hang it anywhere in your garage and enjoy a well-heated space.

Best Portable Electric Garage Heater:
Homeleader ETL

Homeleader ETL Portable Radiant Heater, Indoor Safe Heater 1250W/1500W, Rapid Heating with Adjustable Thermostat, for Garages, Workshops, Warehouses, Bedroom


  • Shuts off when tipped over to prevent accidents
  • Lightweight and easy to carry with the handle on the back 
  • Features a max flow fan that is designed to push air around the room
  • Made of lightweight steel which is quite sturdy and ensures the unit lasts for long
  • Extremely low maintenance device that simply needs to be wiped with a damp cloth every now and then


  • Operating the unit may be a little tricky
  • If used consecutively for a long time, it will cause the on/off button to melt from the inside, making it harder to use

What Recent Buyers Report

Those investing in this product have found it to be exceptionally well-functioning. They appreciate the lightweight design of this unit that makes it easy to carry around. Users love that it has some safety precautions installed as well, such as when it tips over, it powers off, and when it overheats, it shuts down until it cools down.

Why it Stands Out to Us

The Homeleader ETL gives us plenty of features that make it worthy of being on this list. But some of these features make it stand out from the rest. The best of these features is its low-profile design. This not only makes it easy to move around but can also be placed anywhere due to the minimal amount of space it occupies.

It is easy to move around using the handle present on the back. It also comes with a number of safety features. For instance, it is able to detect overheating. When it does overheat, the power turns off until it cools down, and when it is tipped over, it will shut down to prevent any accidents. 

Bottom Line

This product may be the last one on this list, but it is by no means the least functioning of all. In terms of design, as well as functionality, it beats a great number of products that are available on the market. With its compact design, you can place it anywhere in the garage and enjoy the same quality of heating.

Comparison Overview 

Garage heaters are of different kinds, making it difficult to choose the right kind. Here is a quick comparison overview of the different variations that will help you make the right choice for yourself.    

Garage Heater Electric vs. Gas

Garage heaters are normally available in three types, two of which are electric and gas-powered, and each has its own perks over the other. Gas heaters provide excellent heat quality but are seemingly more expensive on your pockets, though with the greater cost comes greater efficiency. 

However, these products require a gas connection, which is often not available in most garages, and their portability is also a minimum. Electric heaters, too, have great quality and often come at lower costs, though their efficiency is lower too. But they come in several portable designs and can be connected to any power outlet in your house. 

Propane vs. Electric Heater For Garage

Propane-powered garage heaters are another variant. They offer the best of portability, but a propane tank accompanies them. Electric heaters are portable, but most tend to be attached to ceilings or walls.

Another advantage of electric garage heaters is that they are almost maintenance-free. You will only have to clean off the dust from the louvers occasionally, but you won’t have to refill these units like you have to with propane tanks. They also start immediately once the switch is turned on, while propane heaters use electronic ignition, occasionally taking multiple attempts to get the unit functioning.


If you are picking an electric garage heater, make sure you do so after considering a multitude of factors. These would include the source of heat, safety and noise levels, portability, and the environment you are working in. You should be able to pick the perfect unit from the array of choices that we have provided. And with your choice, you will be making your garage comfortable, warm, and cozy all year round. 

People Also Ask

Before you go on buying your personal garage heater for your needs, there will be some questions that may arise while you try to figure out what you need. To help with this task, here are answers to some common questions. 

How Many BTUs Does it Take to Heat A 2-Car Garage? 

BTUs are British Thermal Units, a unit of measurement of energy used to define heaters' output. A standard two-car garage that is around 450-700 square feet will require a 3600-7000W electric heater, or it will need 12,000-24,000 BTUs per hour if you are using propane heaters

How Much Does it Cost to Run an Electric Garage Heater? 

The average operational costs for any appliance would vary from area to area, depending on several parameters. The longer you run your heater and the bigger sized room it is in, the more it will cost you.

The cost may also increase with the size of the room it is placed in. On average, it would cost about 70-80 cents to run an electric garage heater for an hour.

Do Electric Garage Heaters Work? 

Like any other electric heater, electric garage heaters contain a heating element that is the electrical resistor that converts heat energy into electrical energy. 

Where Should I Place My Garage Heater?

Garage heaters should be placed in the coldest corner of the room and should be directed towards the center so that the heated air circulates all around the room and gets back to the heater. In small spaces, it should be situated near the floor. 

Are Electric Heaters Safe in a Garage?

Electric heaters are quite safe to use in garages as they do not react with the gaseous fumes produced by the vehicles and equipment stored there. They do not need any ventilation or exhaust as they do not produce any fumes, unlike propane heaters.

My name is Bob Wells and I am a retired HVAC tech from Washington state. I am currently retired and no longer do much with HVAC, however, I feel like I have a lot of knowledge in the subject and I wanted to create a website where I could talk about what I've learned and help upcoming HVAC techs. Find more info about me and HVAC Training 101.