May 5, 2026

Repair or Replace Your AC for Illinois Summer A Simple Cost and Age Guide

When summer heat hits Illinois, your air conditioner quickly becomes one of the most important systems in your home or business. If your AC starts acting up, the big question becomes, should you repair it or replace it? We help customers make this decision every day, and the answer usually comes down to a few key factors such as cost, age, and performance. Consider The Age Of Your System One of the simplest ways to evaluate your air conditioner is by looking at its age. Most AC systems are designed to last around 10 to 15 years with proper maintenance. If your unit is approaching or beyond that range, replacement is often the smarter long-term investment. Older systems tend to be less efficient, more prone to breakdowns, and may rely on outdated refrigerants. Even if a repair seems affordable now, it could be a temporary fix for a system that is already nearing the end of its lifespan. Compare Repair Costs To Replacement Value A helpful rule of thumb is the 50 percent rule. If the cost of a repair is more than half the cost of a new system, replacement is usually the better choice. Frequent repair bills can...

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May 10, 2023

AC Running But Not Cooling? Here’s Why and What to Do

When working correctly, your air conditioning system should have no issues with keeping your home cool and comfortable. An AC system that runs but doesn’t cool is obviously a sign that something is wrong, and this is true no matter whether the system blows warm air, stops blowing air at all, or simply runs without cooling the home. If you are having any of these issues, here are the potential causes and what can be done to fix them. AC Blowing Warm Air If you ever notice that warm air suddenly starts blowing out of your vents when the outdoor AC unit is still running, it almost always indicates that the evaporator coil inside your home is frozen. A frozen evaporator coil can occur because the AC air filter is clogged, the coil itself is coated in dust, or the AC blower has some issue where it can’t circulate enough air. The issue can also happen because the refrigerant level in the system is low due to a leak. If the evaporator coil does ever freeze, you need to shut your AC off and wait until the coil is completely thawed before turning the system back on. If the system...

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September 15, 2022

Why Is My Commercial AC So Loud?

Loud units can be distracting and annoying. That is why it’s essential to know why your unit might be making more noise than it should. By understanding the causes of loud commercial ACs, you can take steps to correct the problem and enjoy a quieter office environment. In this blog post, we’ll explore why your AC might be so loud. Loose or Broken Components A commercial AC unit is designed to withstand a lot of wear and tear. Eventually, parts such as screws or fan blades can loosen, become unbalanced or break due to corrosion or general wear and tear. This can cause the unit to vibrate and produce unwanted noise. Unlubricated Motor Fans If your commercial AC sounds louder than usual, there’s a good chance that it’s because the fan motors are running dry. Fan motors rely on a thin layer of oil in the bearings to keep them running smoothly, but over time this lubricant can begin to evaporate. The motor begins to make noise as the moving parts start to grind against each other. Clogging in the AC Unit Leaves, branches, dirt and other outdoor debris can build up on the AC unit’s coils, fan blades and...

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August 11, 2020

AC Won’t Cool? Here’s Why

You rely on your AC to supply a steady stream of cold air to keep your home at a comfortable temperature. During warmer spring and summer months, you’ll most likely be running your air conditioner a lot. When your unit fails to cool your home, you can be left feeling frustrated and overwhelmed. Read on to learn about common reasons why your AC may not be effectively cooling your home. Clogged Air Filters Your air filters trap substances like dirt, dust and pollen and prevent them from recirculating through your air ducts. If you’ve neglected to change your air filters regularly, less air will be able to pass through your system. When this happens, your unit has to work extra hard to cool your home. Clogged air filters can also cause the evaporator coils to freeze, which could block any cool air from going into your home. Check for dirty air filters often, and replace them at least once every three months to reduce wear and tear on your AC unit. Low Refrigerant Levels The refrigerant in your air conditioning system absorbs excess heat from your home and cools it off. If you notice ice buildup on the refrigerant lines...

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