Ask For Cool — Serving Sunrise, Weston, Coral Springs & Broward/Palm Beach Counties
Hurricane season doesn’t just threaten your roof and windows, your AC system is exposed to real risk too, from power surges to flooding to debris damage. Peak activity in the Atlantic typically runs mid-August through October, which makes right now the time to make sure your system is protected instead of finding out the hard way during the next storm watch.
Can a Power Surge Damage Your AC Unit?
Yes, and it’s one of the most common (and most preventable) storm-related AC failures. Lightning strikes and power grid fluctuations during storms send surges through your home’s electrical system, and your AC’s compressor and control board are especially vulnerable. A single surge can fry a control board or damage a compressor outright, turning a routine storm into an unexpected major repair.
What helps:
- A dedicated surge protector installed at the outdoor unit, not just power strips inside the house
- Whole-home surge protection at the electrical panel for broader coverage
- Turning off the AC at the breaker (not just the thermostat) before a storm if you lose power, so a sudden restoration doesn’t send a surge straight into the system
Should You Turn Off Your AC Before a Hurricane?
If you’re expecting power outages or have advance warning of severe weather, switch your AC off at the breaker — not just the thermostat — before the storm hits. This protects the compressor from surges when power cuts out or comes back on unevenly, which happens often during storm recovery. Once utility power is confirmed stable again, it’s safe to switch the system back on.
How Do You Protect Your Outdoor Unit from Flooding and Debris?
Your condenser unit sits outside year-round, which means it’s directly exposed to storm conditions. A few steps make a real difference:
- Clear the area around the unit of loose furniture, planters, or anything that could become flying debris
- Check drainage around the pad the unit sits on — standing water around the base can lead to corrosion and electrical issues
- Secure or remove any nearby structures (fencing panels, umbrellas, lightweight sheds) that could fall onto the unit
- Cover the top only if you use a cover — never fully wrap the unit, since trapped moisture and lack of airflow can cause more damage than the storm itself
What Should You Do With Your AC After a Storm?
Before switching your system back on after a storm:
- Visually inspect the outdoor unit for debris, standing water, or physical damage
- Check that the area around the unit is clear and dry
- Avoid running the system if the unit was submerged or visibly damaged — call for an inspection first
- Listen for unusual noises when you do restart it, and watch for weak airflow or a system that won’t hold its set temperature
Running a damaged system, even briefly, can turn a minor issue into a total compressor failure.
Is a Maintenance Plan Worth It Before Hurricane Season?
A pre-season tune-up is one of the most effective ways to reduce storm-related risk. Technicians can catch loose electrical connections, aging capacitors, and drainage issues before a storm puts extra stress on the system — problems that are far cheaper to fix in advance than after a failure during peak season demand, when repair scheduling gets tight across the whole region. If you haven’t had your fall tune-up yet, now is the ideal window before storm activity peaks.
Ready Before the Next Storm Watch
Waiting until a hurricane warning is issued is the hardest time to get a technician out. Schedules fill up fast and priority typically goes to no-cool emergencies. Getting ahead of it now, while the weather is calm, is the difference between a five-minute breaker flip and an emergency call during the storm.
Ask For Cool offers 24/7 emergency service and can inspect your system’s surge protection, drainage, and overall storm-readiness in a single visit, with a $0 service call for new customers and no obligation beyond that first honest look.
Schedule Your Storm-Readiness Check
Ask For Cool is a locally owned, licensed HVAC company serving Sunrise, Weston, Coral Springs, Pembroke Pines, and communities throughout Broward and Palm Beach Counties. Rated 4.9★ from over 390 customers.