When the summer heat hits Southern New Jersey, your HVAC system becomes the hardest-working appliance in your home. But just like any overworked machine, it’s prone to strain—especially if it hasn’t been properly maintained.
At Geo Heating & Cooling, we see it every summer: a sudden spike in emergency calls from homeowners whose systems couldn’t keep up with the heat. The good news? Many of the most common issues are preventable with a little know-how and timely service.
Here are the top HVAC repairs we handle during the summer—and how to stay ahead of them.
🔧 1. Refrigerant leaks
Low refrigerant levels can prevent your AC from cooling properly—and in extreme heat, that’s a big problem. If you notice warm air blowing from your vents, hissing sounds, or ice buildup on your unit, it might be time to check for a leak.
Avoid it: Schedule a seasonal system checkup before summer kicks into high gear. We’ll make sure your refrigerant levels are right where they need to be.
🌀 2. Frozen evaporator coils
It sounds counterintuitive, but yes—your AC coils can freeze up during the hottest months. This usually happens due to restricted airflow or low refrigerant levels.
Avoid it: Replace your air filters regularly (every 1–3 months), and don’t block vents with furniture or curtains. Clean airflow = healthy system.
⚡ 3. Electrical failures
From faulty capacitors to worn-out contactors, electrical issues can cause your AC to stop working entirely. These parts often fail under heavy summer usage.
Avoid it: Regular maintenance lets our techs catch signs of wear before they turn into full-blown failures.
💨 4. Clogged drain lines
High humidity = more condensation. If your AC’s drain line is clogged, it can cause water leaks and even shut down your system to prevent damage.
Avoid it: Routine cleanings during your HVAC tune-up will keep your system draining properly.
🔥 5. Overworked compressors
If your AC is constantly running but your home still feels hot, your compressor could be working overtime—or failing.
Avoid it: Don’t ignore small signs like uneven cooling, loud noises, or frequent cycling. Call us early before a full breakdown occurs.
🛠 Stay cool and stress-free
Many of these issues can be prevented with simple maintenance. At Geo Heating & Cooling, we make HVAC service easy, affordable, and reliable.
✅ Need a seasonal tune-up?
✅ Want a second opinion on a system issue?
✅ Thinking it might be time to upgrade?
We’re here to help you beat the heat.
Call us at (609) 400‑1436
Visit geoheatingandcooling.com
