How Do You Know When It's Time to Install a New AC Unit?
Tommy Langwasser • July 31, 2025

How Do You Know When It's Time to Install a New AC Unit?

You count on your home’s AC system for reliable cooling, but there comes a time when it needs replacement. Homeowners want to avoid unnecessary replacement, but putting off new AC system installation also has potential downsides. Here are some key signs that mean you may need an AC replacement.


When Should I Replace an Aging AC Unit?

The age of your system is a primary factor in whether it’s time for a replacement. In general, you should start considering getting a new system when your AC is 10 or more years old. That’s true even if it still seems to be working properly.


As your system ages, it becomes more likely to break down and can struggle to keep up. A brand-new system will deliver improved performance. You’ll also benefit from the latest advancements in convenience and efficiency with a modern AC.


Is My AC Raising My Energy Bills?

Take a look at your energy bills for this summer compared to last year. Have they gone up without any clear reason? It could be due to an aging or faulty AC unit driving up your energy use.


When your AC starts to develop wear, it becomes less efficient. Your system will use more energy to keep your home comfortable, which raises costs. Investing in a new system could be a great way to save on energy long-term.


Is It Cheaper to Repair or Replace an AC?

Problems such as inconsistent temperatures, restricted airflow, and strange noises can indicate a variety of potential issues. At first glance, it isn’t clear whether repair or replacement is the right call.


Many problems can be dealt with through repairs, but you should consider your overall repair costs. If you need frequent service to keep your system running, a new system might be a better option.


Find Out if It’s Time for a New AC System Installation

If you’re facing issues with your AC unit, it could be time to consider replacement. The team at Mr. Air can evaluate your AC and determine whether you need repairs or a new AC system installation. Get the best cooling solution for your home by scheduling service today.

Homeowner using a smartphone to control a smart thermostat remotely.
By Tommy Langwasser June 16, 2025
Discover how a smart thermostat can save you money with smart scheduling, remote control, and machine learning. Learn more about installation today!
Mr. Air technician working on a heat pump furnace system in a Granville home.
By Tommy Langwasser May 27, 2025
Choosing between a heat pump or furnace? Learn key differences in efficiency, cost, and comfort from Granville’s trusted HVAC experts at Mr. Air.
Granville homeowner with a piggy bank representing adjusting thermostat to save on summer AC costs.
By Tommy Langwasser May 12, 2025
Cut cooling costs this summer in Granville! Discover money-saving AC tips like maintenance, smart thermostats & fans. Call Mr. Air for expert AC repair.
Old water heater unit in a utility room showing signs of rust and wear and leaking water.
By Tommy Langwasser April 3, 2025
Is your water heater running out of hot water, leaking, or making noise? Learn the signs it’s time for a replacement and how Mr. Air can help!
HVAC technician performing an AC tune-up in a Columbus home.
By Tommy Langwasser February 25, 2025
Spring is the best time for an AC tune-up in Columbus! Avoid the summer rush, improve air quality, lower energy bills, and extend your system's lifespan. Schedule with Mr. Air today!
HVAC technician installing a heat pump outside a Columbus, OH, home.
By Tommy Langwasser January 31, 2025
Discover how a heat pump can keep your Columbus home comfortable all year. Mr. Air Heating & Air Conditioning offers expert installation and maintenance.
Show More