When to Replace Your Air Conditioner in Idaho Falls

If your AC keeps acting up or your energy bills are creeping higher every summer, you might be wondering if it’s time for a replacement. When it comes to AC installation Idaho Falls, we help homeowners decide if fixing an old system is still worth it—or if it’s time for an upgrade.

Let’s break down the signs, benefits, and what to expect when you’re thinking about making the switch.

1. Your AC Is 10–15 Years Old

Age is one of the biggest factors. Most air conditioners last around 12 years—maybe a bit longer if well-maintained. But after that, you’ll likely notice a dip in performance, more frequent repairs, and lower energy efficiency.

2. You’ve Made Multiple Repairs in the Last 2 Years

If you’ve had to repair your AC more than once recently, it may be costing you more than it’s worth. When repair bills start adding up, it’s often smarter financially to invest in a new, reliable system instead of sinking more money into a failing one.

3. Your Energy Bills Keep Rising

Older systems tend to work harder to cool your home, especially when parts begin to wear out. If your electric bill is noticeably higher than it was a few summers ago, your AC could be the culprit. A new, energy-efficient unit can lower your monthly costs almost immediately.

4. The Air in Your Home Feels Uneven or Humid

Are some rooms too hot and others too cold? Or is your AC running constantly without getting the job done? These are signs that your system is no longer keeping up—and a clear indicator that it may be time for a replacement.

5. It Uses R-22 Refrigerant

If your unit uses outdated R-22 refrigerant (also known as Freon), it’s definitely time to consider a new system. R-22 is no longer manufactured due to environmental regulations, making repairs more expensive and harder to source.

Benefits of a New AC Installation in Idaho Falls

• Lower energy bills thanks to high-efficiency models

• Quieter operation for a more peaceful home

• More consistent cooling throughout your space

• Environmentally friendly options with modern refrigerants

• Peace of mind with a brand-new warranty

Worried About the Upfront Cost?

We totally get it—installing a new AC is an investment. That’s why we offer financing options to make the transition easier on your wallet. Flexible plans, fast approval, and zero stress.

Learn more about our financing options

Repair vs. Replace: How to Decide

Here’s a quick rule of thumb we use with our customers:

If the repair cost is more than 50% of the value of a new unit—and your system is over 10 years old—go with the replacement.

Still unsure? We’ll give you an honest assessment with no pressure either way.

Get a Free AC Installation Quote Today

Whether you’re ready to replace your system now or just exploring options, we’re here to help.

Request a free AC installation estimate from Sermon Service & Electric and take the guesswork out of the decision.

Final Thoughts

Replacing your air conditioner isn’t just about staying cool—it’s about staying efficient, saving money, and avoiding surprise breakdowns in the heat of summer. If you’re thinking about AC installation in Idaho Falls, we’re just a call or click away.

We’ll help you choose the right system for your home, install it flawlessly, and make sure your family is comfortable all season long.