Air Conditioning System Cost Factors

While this doesn’t likely impact the unit cost, timing can be a major driver in what you pay for a new AC system. Install yours in early summer and you’ll likely be staring down a much heftier bill than if you tackle it in the winter. Why? AC and HVAC companies are more in-demand, and it’s tougher to lock down ASAP installs. Opt for an off-season purchase and, chances are, you’ll be looking at a lower bill.

No surprise, but a major factor in a system’s total cost is the size and efficiency of the machine. The more efficient your system, the more you’ll likely pay upfront—but the less you’ll pay in energy and cooling costs over time. Weigh the benefits and your budget and determine what makes sense.

A larger space requires a larger AC unit with greater cooling capacity—and that comes with a greater cost. Expect to pay more for a larger cooling area. With that in mind, consider if you have to cool your entire home. For example, a basement may stay cool all summer long, with or without AC. If you don’t have to count that space in your cooling costs, don’t.

Some systems come complete with ongoing maintenance plans. Like efficient systems, these systems tend to cost more upfront but can curb ongoing or long-term costs down the road. Weigh your options and determine if this is a solid add-on for you.