Garage heaters come in various styles, though the most popular models are electric and propane. Electric heaters are convenient and easy to install if there’s a power outlet close by.

For many DIYers, the garage is the only covered space available for working on projects. Losing that space to cold weather is avoidable when using a propane heater like this one from Mr. Heater ...

Some high-end electric garage heaters run well over $1,000, but you'll more typically find them from $150 to around $500.