9 Best Electric Garage Heaters 120v

You don’t need to have electrician-level knowledge to stay warm in your garage this winter. With the perfect 120v electric heater, you’ll be comfy all year round.

After comparing many options, I found the Dr. Infrared Heater to be one of the best 120v electric garage heaters.

If you’re on a budget, the Aikoper Space Heater is also a great choice.

Below you’ll find all the product reviews and comparison tables to find the perfect 120v electrical heater for you.

Our Top Picks

Dr Infrared Heater Portable
Dr Infrared Heater Portable
  • Has thermostat
  • Wheels on bottom
  • Tip over protection
De'Longhi Convection Panel
De’Longhi Convection Panel
  • Sleek look
  • Anti-freeze settings
  • Adjustable thermostat
  • Affordable price
  • Easy to use
  • 3 different heat settings

Best Electric Garage Heater 120v

Dr Infrared Heater Portable Space Heater

Key Features:

  • Adjustable thermostat
  • Replaceable filter
  • Wheels on bottom

You’ll be able to heat a larger-sized insulated garage with this forced air fan heater.

Some of the 120v heaters I found didn’t have a fan, and without one, you’ll have a difficult time getting the air in every corner of your garage.

You’ll be able to change the thermostat from 50 to 85 degrees easily with the included remote control.

Roll this heater around anywhere you’d like with the wheels on the bottom. Want to hear a needle drop? This unit stays quiet.

It’s one of the only garage heaters that I’ve reviewed that has a replaceable filter ensuring that this unit will last years.

Reviewers mention that this unit is great at keeping the energy bill down even when used all day.

Expect to pay around 30 cents an hour depending on where you live.

It’s durable and safe with overheat protection and tip-over switch protection.

It’s safe to the touch if you’d like to roll it around your garage. Program it with its 12-hour timer to shut off when you’re ready to head out and start your day.

To top it all off, it comes with a 3-year warranty!

One downside is that the heater should not be used with an extension cord which can be make or break for some of you.

This also won’t heat a 1000 square foot space as advertised but will be great supplemental heat during the winter regardless.

Overall, the Dr Infrared Heater is one of the best heaters for your garage around.

Reviewers mention that they were able to heat a 300 sq ft insulated garage space with no issue. All 120v heaters are going to pump out the same heat at 1500W and this heater is the best bang for buck option you’ll find.

  • Stays super quiet
  • Has wheels
  • Has 2 year warranty
  • Comes with a remote
  • Can draw a lot of power if left on all winter long

Also Great Electric Garage Heater 120v

De'Longhi Convection Panel Heater

Key Features:

  • Uses forced air
  • Can mount to a wall
  • Safety thermal features

The De’Longhi Panel Heater is another great 120v electric garage heater that’s a great option.

You won’t have to mess with any 240v plugs or hardwiring, plug this directly into your wall outlet and enjoy your garage becoming warmer by the second.

With 1500 Watts of forced air heating power, you’ll be warm and toasty in no time. The dual heating system was created to fill your garage with heat quickly.

Want to save on floor space? You can conveniently mount it on your wall or ceiling.

You won’t have difficulty carrying this from room to room if you decide to bring it inside with you, just wait for it to cool down. It should stay cool to the touch, regardless.

The aesthetic look is going to be a great addition to any garage decor.

You can rest easy knowing that it has safety thermal cut-off features should it begin to overheat. If your pet or child tips it over, it’ll turn itself off to prevent any damage from occurring.

Not only that, the quiet operation allows you to stay attentive to your tasks.

Set your preferred temperature with the digital thermostat, giving you full control.

The timer will turn off the unit after the set time has passed.

You can turn it to 3 different settings to save on power should the 1500w option be too hot.

The ECO function automatically adjusts the temperature to save your energy bill.

Purchasers of this item mention that it doesn’t get hot to the touch so children and pets should be safe around this device with proper supervision.

Forced air heaters are perfect to keep your garage warm this winter. The heat output they provide is incredible compared to standalone electric garage heaters.

Unfortunately, this unit doesn’t garage heater doesn’t come with remote control.

Overall, the De’Longhi Panel Heater was the best 120v electric garage heater I could find. It’s priced reasonably well and has tons of great reviews.

  • Safe around children/pets
  • ECO function to save on the electric bill
  • If you want to wall mount it, it doesn’t come with a remote control making it difficult to control

Best Wall Electric Garage Heater 120v


Key Features:

  • Works on 120v or 240v
  • Has thermostat
  • No external venting

Looking to install a heater on your wall and fahgettaboutit? This is the one for that.

Please keep in mind that to install this heater you will need to wire it on a 120v or 240v connection. If you don’t know how to hook up electronics, then look into hiring a professional.

I love that this wall heater works on 120 and 240v, giving you flexibility when it comes to how you can power it.

It works up to 1500W on 120v but you can utilize the same wattage on a hardwire.

I was recommended the Heat Storm model before I found this one, but I realized the Heat Storm model had a heating element that can be flammable. This garage heater does not function in that way and it’ll keep you and your garage safe.

I love that you can mount this garage heater on your wall and tucked away so you don’t have an obstruction in the middle of your garage.

It has a rapid warm-up time so you won’t need to wait forever to heat your garage.

One downside of this 120v heater is that it doesn’t have a remote which can be a bit annoying if you’re mobile.

Overall though, it’s not a bad investment if you want an out-of-sight heater in your garage.

  • Wall mounted
  • Safe around kids/pets
  • You’ll need to hardwire

Best Budget Electric Garage Heater 120v

Space Heater, 1500W Electric Heater

Key Features:

  • 3 heat settings
  • Great for smaller garages
  • Tip over protection

Make your garage as warm as you want with this space heater, you can adjust the thermostat to 41-99°F. The infrared element starts warming up within 3 seconds.

Enjoy the thermostat with low, medium, and high settings. If you have a smaller garage, you may find that medium is more than plenty.

It’ll fit perfectly on top of your workspace so it’ll keep you nice and toasty while you tinker away on DIY projects.

It’s small enough that you can take it with you anywhere.

This garage heater has an ETL certification which ensures that this device will turn itself off anything should go wrong.

For such a great price, the Aikoper Space Heater’s sleek design and ability to heat compared to the pricier options on this list.

Sadly, some users of this product noticed this unit increased their electric bills quite a bit. Take note of how much you use your garage heater and adjust so you don’t get a huge bill at the end of the month.

Few reviewers mentioned they were able to stay warm in their garage with this heater.

This infrared heater also heats up fast as well so you won’t have to wait too long to get warm.

  • Gets hot FAST
  • Great little heater
  • Can increase electric bill if used a bunch
  • Won’t be able to heat up a full sized, uninsulated garage

Best Ultra Budget Electric Heater 120v

Lasko 754201

Key Features:

  • 300 sq.ft capacity
  • 8 foot long cord
  • Energy efficient ceramic heating element

This little space heater is tiny, cheap, and the perfect heater for your garage. It’s made by Lasko, one of the top producers of home appliances.

It’s powered by an energy-efficient ceramic heater element with 2 settings (1500W and 900W). You can also choose the fan-only option to eliminate cold spots in your garage.

You can place this infrared heater on your workbench to keep your hands cold during the winter.

Place this garage heater under your workspace to keep your legs warm.

It’s quoted to work up to 300 sq ft which is quite a feat for smaller garage heaters.

This infrared heater is plug-and-play and comes with an 8-foot long cord so you can get it to the center of your garage if needed.

This space heater comes with an easy-to-carry handle should you need to transport it inside of your home.

Safety isn’t an issue with the Lasko 754201, it comes with a tip-over safety switch and automatic overheating protection.

This infrared heater is not fancy, it isn’t going to make your large garage into a paradise, but it’ll keep your feet and hands warm.

Reviewers did mention that the metal grate will get hot on this space heater, so be careful if you have children or pets that may come in contact with the hot metal.

For such a tiny package, it’s the best portable space heater I could find.

  • Cheap as heck
  • Includes safety features
  • Metal grate not suitable for children/pets

Best Portable Electric Garage Heater 120v

AirNmore Comfort Deluxe

Key Features:

  • 1000 and 1500W settings
  • Comes with remote
  • Thermostat

My favorite feature of this device is that you won’t ever have to worry about your kids or pets running around.

It has dual high limit sensors to keep you safe. Alongside the tip-over sensors, you won’t need to think twice when leaving the garage for a minute or two.

It comes with two power choices, 1000 and 1500 watts. You’ll be able to decide if you want your garage hot or warm.

It also has memory on board so it’ll remember your exact settings when you turn it off and on.

The inside utilizes copper PTC heating elements which are more efficient than conventional heaters.

It comes with a remote so you’ll be able to control this heater from anywhere in your entire garage.

You can decide to keep it between 40-90 degrees with no issue. That’s why I prefer this model over the others, you can control how toasty your garage gets!

This device utilizes a forced fan heater so the warm air gets to every square inch of your garage. You won’t have to worry about the heating elements going out which will reduce maintenance costs.

Some purchasers mentioned that the fan can get quite loud at times. This can be a bit annoying if you have a small garage, but it does move the warm air in your garage more easily than other electric garage heaters.

Considering this heater is cool to the touch, and has a remote AND you can keep the temperature where you want it, it’s hard to find better than this. I think that you won’t have an issue staying warm this winter if you go with this model.

  • Control the temperature with the remote
  • Two power settings
  • Cool to the touch
  • Safety features
  • Fan can get a bit loud

Best On The Go Electric Heater 120v

BLACK+DECKER Utility Heate

Key Features:

  • Easy to carry handle
  • Adjustable tilt
  • Tip over protection

Are you constantly on the go and need a 120v portable space heater? The BLACK + DECKER Utility is perfect if you want something that will heat you and can throw it easily in the back of your truck.

The adjustable tilt allows airflow to be directed in any direction. Many models on this list are only facing in a static direction which makes it difficult to get the heat to hit the right spot.

Whether the unit is hot or not, you can carry it by the handles and take it anywhere you need it to go.

When you’re done in the garage, take it with you to the kitchen and chow down on some grub while staying warm.

You can turn the heat to either high, low, or fan only.

It would be hard to tip this thing over but I did not find any tip-over protection. That makes this item not suitable to be around pets or children, be careful while leaving this device unattended.

If you want a fair-priced portable space heater that you can throw in the back of the truck with you, check out the BLACK + DECKER Utility heater.

  • Perfect for on the go heat
  • Has a fan
  • No safety features
  • Won’t warm up a large garage

Best Forced Air Electric Heater 120v


Key Features:

  • Portable
  • 5120 BTU
  • Affordable

For being so tiny, this little guy shouldn’t be good. But from what I’m seeing, this unit is “small and mighty” perfect to heat up your entire garage.

The forced air heating element is perfect to heat your garage.

The fan will blow out the hot air to circulate the heat inside of your garage so you can get comfortable fast.

If you need to keep your pipes warm in your garage for a great price, this unit will do just that.

It’s incredibly portable, take it inside with you once you’re done using it in the garage.

It’ll compliment any patio, office, kitchen, or bedroom. The durable powder coat finish is long-lasting, giving you a longer-lasting unit.

With 5120 BTU of heat, you’ll be as toasty as a piece of toast out of the toaster in a jiffy.

It also has overheat protection but it doesn’t have tip-over protection, be aware of this if you have children or pets.

The HETR 5120 is incredibly easy to assemble and a perfect addition to a garage looking to be warmed right up.

  • Small and portable
  • Works as well as bigger units
  • No tip over feature, gets hot to the touch

Best Wall or Ceiling Mounted Heater

Dr Infrared Heater DR-238

Key Features:

  • Works indoors or outdoors
  • Only 8 pounds
  • 3 heat settings

This electric heater is perfect for a wall-mounted solution.

You’ll be able to utilize the direct heating element with three settings, 900, 1200, and 1500 watts. It gives you the flexibility you need when working in the garage all winter long.

It’s made out of durable and weatherproof aluminum so if you get chilly outside, you can bring it outdoors (for sheltered usage only).

It also has an additional tripod option if you’d like this heater to follow you around the garage, perfect for anyone who moves around a lot!

This garage heater is a great solution if you’re running low on floor space.

It has enough heat output to keep you warm when you need it to maintain warm air within the garage.

It also has a remote control so you won’t need to worry about getting out your ladder to control it.

I think if you’re working in your garage during the winter and would like a source of direct heat, it’ll be hard to look away from this option.

Purchasers mentioned that they were able to heat a 1000sq.ft garage with two of these bad boys.

  • Has three heat settings
  • Comes with a remote
  • Perfect infared heater for your garage
  • Can draw a lot of power if left on all winter long.

Final Thoughts

A 120v infrared heater is going to warm up your garage enough to make it tolerable during the winter. I would suggest though if you want to really warm up your space that you invest in a 240v garage electric heater.

Regardless, the Dr Heater should be able to keep a moderate-sized garage warm this winter without a problem. Take a look and you’ll never spend another cold second in your garage!

Interested in propane? The best propane garage heaters may be a good option for you.

About Roy Cohen

I'm Roy, founder of Hack My Garage. I started out like most not knowing how to hammer a nail, but now I know more than most people about home improvement and DIY. I want to spread my wealth of knowledge with the world and hope to make it a better place.

You can find Roy at his LinkedIn or his email: [email protected]