10 Best Electric Garage Heaters 2025 in the United States

The DR. Infrared Heater DR-298 is a versatile electric garage heater with a heating power of up to 1500 watts, suitable for spaces like garages, patios, or workshops. It offers three heat settings (900W, 1200W, and 1500W), allowing you to adjust the warmth according to your needs. Its carbon infrared technology heats people and objects directly, making it more efficient than traditional heaters that only warm the air. This means it can provide quicker, deeper warmth in a 400 square foot area.

One standout feature is its flexible setup: it can be freestanding on wheels for easy movement, or mounted on a wall or ceiling to save floor space and better direct heat. The unit includes a remote control and a timer that can be set for up to 12 hours, adding convenience and helping to save energy. Safety is well covered with tip-over and overheat protection, and the heater won’t operate without its base securely attached, which is reassuring for use around children or pets. Its rugged aluminum body makes it suitable for outdoor use as well, resisting rust and weather.

The heater runs on standard 120 volts and draws 12.5 amps, which is typical for this kind of device but means it should have a dedicated outlet to avoid tripping breakers if used with other heavy appliances. It weighs about 10.7 pounds, so while portable, it’s not ultra-light. This model is a reliable, safe, and adaptable heater that can be used indoors or outdoors with easy control, provided proper electrical setup and consideration for its moderate weight.

The Heat Storm HS-1500-PHX-WIFI Infrared Heater is a wall-mounted, Wi-Fi-enabled electric garage heater offering 1500 watts of power and 5200 BTUs of heating capacity. This heater is suitable for small spaces, effectively heating up to 150 square feet as a primary source and up to 750 square feet as a supplemental source, depending on insulation. The built-in Wi-Fi feature allows for convenient control of the heater's temperature through a smartphone, adding a layer of modern convenience. Safety is well-addressed with features like a tip-over safety shut-off and a cool-to-the-touch grill.

The digital thermostat and remote control provide ease of use, and the space-saving wall mount design is ideal for areas with limited floor space. However, the heater does not come with feet, so it must be wall-mounted, which might limit its portability. With a noise level that is generally low, it is suitable for environments like bedrooms, offices, kitchens, and small garages. On the downside, with a heating coverage of only 150 square feet as a primary source, it may not be powerful enough for larger garages or more substantial heating needs.

The heater's weight of 9 pounds makes it relatively easy to install, but it does require a 110-volt power source. With a 4.4 out of 5-star rating from over 17,000 customer reviews, it is a well-regarded option for those needing a compact, efficient heating solution for smaller spaces.

The KING KB2412-1-B2-ECO garage heater is a strong choice for anyone looking to heat a medium to large garage space efficiently. With a powerful 12,500-watt heating capacity running on 240 volts, it produces a substantial amount of heat, enough to keep colder garages comfortably warm. This model features a smart ECO2S energy-saving design that automatically adjusts to use the lowest wattage necessary, which can help reduce electricity costs over time. A handy remote control and a wall holder make adjusting the thermostat and settings very convenient, even from across the room. It also includes useful functions like a timer, summer fan mode, and an auto memory feature that restores the last settings after a power outage—nice touches for everyday ease of use.

The heater’s patented Smart Limit Protection adds an important safety layer by preventing overheating, which is a key consideration for indoor use. The unit is designed for wall or ceiling mounting, which helps save floor space, though it weighs 32 pounds, so it is not portable and is meant to be installed permanently. While the fan's noise level isn’t specifically noted, the built-in fan delay suggests that it quietly dissipates heat without sudden blasts of air.

One possible downside is the high amperage draw (over 52 amps), meaning it requires a dedicated 240-volt circuit, so installation might need a professional electrician and suitable wiring. For those with a large, well-ventilated garage seeking a powerful, energy-efficient heater with remote control and solid safety features, this KING model is a worthwhile option. However, smaller garages or users looking for a portable option might want to explore lighter or lower wattage alternatives.