There’s nothing quite like the discomfort—and potential danger—of an air conditioner failure during a sweltering heatwave. When outdoor temperatures soar, a working AC system becomes essential for maintaining your home’s safety and comfort.
If your AC suddenly stops working, don’t panic. There are a few things you can check on your own before calling for emergency AC repairs in Ingham County, MI, including East Lansing, Holt, and Okemos. And if the problem persists, our expert team is ready to respond quickly to get your system back up and running.
Step 1: Check the Thermostat Settings
Sometimes, the problem is as simple as a setting. Double-check your thermostat to ensure it’s set to “cool” and not accidentally switched to “heat” or “off.” Also confirm that the temperature setting is lower than the current indoor temperature. If your thermostat is battery-operated, try replacing the batteries. Malfunctioning thermostats can prevent your AC from even turning on.
Step 2: Inspect the Circuit Breaker
A tripped circuit breaker is a common reason an AC system stops working. Go to your electrical panel and look for the breaker labeled for your AC unit. If it’s flipped to the “off” position or stuck in the middle, switch it completely off, then back on again. If it trips repeatedly, don’t keep resetting it—this is a sign of a deeper electrical issue that needs professional attention.
Step 3: Examine the Air Filter
Your AC filter plays a crucial role in allowing proper airflow through the system. A clogged or dirty filter can cause the unit to overheat or shut down. Locate your air filter and check its condition. If it looks dark and dusty, replace it with a new one. During high-use months, it’s smart to change your filter monthly to avoid unnecessary strain on your system.
Step 4: Check for Ice or Blockages
Inspect the indoor unit and refrigerant lines for signs of ice buildup. If you see ice, turn the system off and let it thaw completely before turning it back on. Also, make sure the outdoor unit is free of debris, leaves, or obstructions. Adequate airflow around the condenser is vital for efficient operation.
Step 5: Still No Cool Air? Call Our Emergency HVAC Team
If you’ve gone through these basic troubleshooting steps and your AC is still not functioning, it’s time to call in the professionals. During a heatwave, air conditioner failures can quickly become dangerous, especially for children, seniors, or individuals with health conditions. Our experienced HVAC technicians are available for emergency repairs and will work quickly to restore comfort to your home.
We understand how stressful it is when your cooling system fails during extreme weather. That’s why we respond promptly, accurately diagnose the issue, and provide honest recommendations for repair or replacement if needed.
Stay Safe and Cool
Whether your AC failure is due to an electrical fault, refrigerant leak, compressor issue, or any other problem, don’t take chances with DIY fixes beyond basic checks. Reach out to us for fast, reliable emergency HVAC service you can count on—especially when it matters most.
Contact A-1 Mechanical Heating & Cooling for emergency AC repair in Ingham County, MI. Comfort and Character You Can Depend On.