Installing an AC in the Garage: What You Should Know

When the summer season strikes, the heat can quickly become unbearable. Having an AC in your garage not only provides relief during hot weather but can also help reduce the heat in the house. 

Before you start the installation process, it’s essential to familiarize yourself with all the details of getting an air conditioner unit set up correctly. So read on to this blog post to learn more!

What To Consider Before Installing an AC in Your Garage

Installing an air conditioner in your garage can seem like a great solution to keeping the area cool on hot summer days, but there are several essential things to consider before doing so. 

Here are the following:

1. Installation Cost

Installing an air conditioning unit in your garage can be costly, depending on your project’s size and complexity. Make sure you determine your budget and research the cost of the equipment and labor necessary to complete the installation.

2. Space

You will also need to consider how much space your AC unit will take up and any ductwork or other components required to install it correctly. Ensure you have adequate clearance around the unit and that the placement won’t impede any existing activities in the garage.

3. Temperature Control 

If you plan to use the air conditioner during warmer months, ensure you understand how to control the temperature and humidity in the garage so that your items remain safe in extreme temperatures. Additionally, if you’re leaving things exposed in the garage while it is running, consider installing a thermostat to regulate the climate.

4. Power Source

Properly powering your AC unit is essential for its longevity and performance. Not all garages have an outdoor plug-in option, meaning you may have to tap into the primary indoor power source to get your unit running. It is essential to consult with an electrician before beginning any wiring process.

The Types of ACs Suitable for Garage

When shopping for air conditioners (ACs), choosing the right one for your garage can be challenging. Several ACs may suit your garage, depending on what you need to cool. 

Here is a breakdown of the different types of ACs that may be right for your needs:

1. Window Air Conditioner

A popular option, window air conditioners are typically installed in windows or through any other type of opening in the wall. They are compact, easy to install, and a good option for cooling single rooms/spaces.

2. Mini-Split Air Conditioner

Ideal for more oversized garages, mini-split systems consist of an indoor unit and an outdoor condenser. These systems offer greater energy efficiency than traditional window units and can cool multiple rooms simultaneously. 

3. Portable Air Conditioner

These are ideal for garages that don’t have access to window or wall openings, as they don’t require any installation. Portable units are easily moved from room to room, providing adequate cooling for multiple spaces.


Installing an air conditioner in your garage can be a great way to keep the space cool and comfortable in the summer months. To choose the suitable AC unit, consider the installation’s size and complexity, the temperature control requirements, and available power source. With careful consideration beforehand, you’ll be able to find the perfect AC for your needs and beat the heat in style!

Controlled Climates is here if you need air conditioner installation for your garage! Our team will work with you to determine the correct size and type of system for your particular space, taking into account the size, materials, and temperature. Contact us now!