Signs That It Is Time For New AC Installation

As summer approaches, it’s time to consider the condition of your air conditioners or HVAC system. It’s simple to lose track of how long the system has been in place. If the previous seasons required costly repairs, it could be time to upgrade to a more efficient and well-equipped one. Here are four indicators that it’s time to change your air conditioner. If you want AC replacement in Cambridge, you must look into these signs.

Four signs that it is time for new AC

Whether you should replace your air conditioner depends on whether you notice your cooling system is functioning less efficiently than before or if your temperature needs to be adjusted correctly. Look out for the four warning symptoms listed below and any potential need for a repair or replacement.

1. Your Energy bills are skyrocketing
Unless you notice significant shifts in your home’s energy use, your monthly energy bill should be around the same amount, with a slight variation for furnace and AC season. If your energy consumption has remained constant, but your monthly bill has increased noticeably, it may be time to purchase a new air conditioner.

Higher energy bills may indicate that your air conditioner is not working correctly or is losing efficiency due to its age.

2. The Unit is Ten Years or Older
Consider replacing your air conditioner if it’s over ten years old. If your air conditioning system is ten years old, replacing it with a newer, more equitable system can save you 20-40% on cooling energy costs.

3. Water Leakage Around the Unit
If you’re getting colder air throughout your house, but your air conditioner isn’t blowing it out like it used to, this could indicate various issues, including problems with your air conditioner’s compressor or blocked or damaged vents.

While it is possible to have a professional handle these repairs, they can be costly depending on the age of your system and the extent of the problem. When the costs become prohibitively expensive, consider purchasing a new unit.

4. Strange Noises from the AC
Your air conditioner can make various strange noises that indicate a problem. These include loud buzzing, grinding, banging, rattling, screeching, humming, clicking, and other noises. Buzzing could indicate a problem with fan blades, leaking refrigerant, or lost parts. These sounds may also indicate broken or loose parts, causing internal imbalance or friction.

If it rattles all the time, it could mean that its best times are behind it and that parts are coming loose. You should have our professional technician inspect it during AC service in Cambridge if it’s making any of these noises.


A simple repair may be worthwhile if your unit is relatively new, well-maintained, and has had few problems. Otherwise, it may be time to replace your air conditioner.

We at Optimal Climate Air Inc are a team of expert HVAC technicians. Our HVAC experts will advise you on the best option when buying a new cooling system and ensure that it is installed properly to avoid future issues. Call us to schedule an AC replacement appointment in Cambridge or learn more about our services.