The best garage heaters at a checked price under $300.
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Best Garage Heaters Under $300: Electric
- Dura Heat EWH9615#1 of 10Full review
One of the cheapest 10,000 W heaters with a remote, for a large garage. The unpublished warranty is the catch.
Amazon $186.34$186.3434,120 BTU/h1,200 sq ftYes - Comfort Zone CZ230ER#2 of 10Full review
The best priced 7,500 W heater with a digital thermostat and remote, for a two car garage. The warranty is short.
Amazon $144.97$144.9725,590 BTU/h1,250 sq ftYes - Comfort Zone CZ260ER#3 of 10Full review
The cheapest way to put 10,000 W of heat in a big garage, with a digital thermostat and remote. Check your panel has room for the circuit first.
Amazon $196.99$196.9934,120 BTU/h-Yes - Dura Heat EWH7500#4 of 10Full review
A 7,500 W heater with a remote and display for a two car garage, but its warranty isn’t published.
Amazon $187.98$187.9825,500 BTU/h900 sq ftYes - TURBRO Neighborhood GH7500#5 of 10Full review
A well priced 7,500 W heater with a remote and timer for a two car garage. Register it to get the second warranty year.
Amazon $159.99$159.9925,589 BTU/h1,500 sq ftYes - Dr Infrared Heater DR-975#6 of 10Full review
A 7,500 W heater with a remote thermostat for a two car garage. Similar heaters cost less.
Amazon $240$24025,597 BTU/h-Yes - Comfort Zone CZ220#7 of 10Full review
A low cost hardwired heater for a one car garage or a small shop. It does the job with basic knob controls and a short warranty.
Amazon $96$9617,065 BTU/h-Yes - Mr. Heater 5,000W 240V Garage Heater#8 of 10Full review
A cheap 5,000 W ceiling heater for a small garage. Buy the Comfort Zone CZ220 instead if you want a known thermostat and warranty.
Amazon $129$12917,060 BTU/h-- - Dr Infrared Heater DR-966#9 of 10Full review
A small hardwired heater for a one car garage or a workshop corner. Pick a 7,500 W unit for a full two car garage.
Amazon $175.70$175.7020,472 BTU/h600 sq ftYes - Newair G73#10 of 10Full review
A light, simple 5,000 W heater with a 2 year warranty for a one car garage. Cheaper heaters put out the same heat.
Amazon $279.99$279.9917,060 BTU/h500 sq ftYes