Tampa's hurricane season runs from June 1 through November 30. After decades of near-misses, the region has been reminded in recent years that a direct hit is not a matter of "if" but "when." Your AC system, which includes a large outdoor unit exposed to the elements, is one of the most vulnerable pieces of equipment on your property.
Here's what to know about protecting it.
Before the storm: preparation
When a hurricane or tropical storm is heading toward Tampa, you've got a checklist a mile long. Your HVAC system should be on it.
Turn off the system at the thermostat AND the breaker. Power surges during a storm can fry your control board, compressor, and thermostat in one shot. Shutting off at the breaker gives your system the best protection from electrical damage. Some homeowners also flip the disconnect box next to the outdoor unit as an extra layer.
Secure or remove loose items near the outdoor unit. Patio furniture, potted plants, garden tools: anything within 15 to 20 feet of your condenser that could become airborne. A flower pot hitting your condenser coils at 80 mph will destroy them.
Do NOT cover or wrap your outdoor unit. This is a common mistake. Wrapping the unit in a tarp creates a sail effect that can actually rip the unit off its pad. The condenser is designed to withstand rain. It's the wind-blown debris you're protecting against, and covering it doesn't help with that.
Consider a surge protector if you don't have one. A whole-home surge protector installed at your electrical panel costs $200 to $400. It won't stop a direct lightning strike, but it will absorb the smaller surges that travel through power lines during storms. These surges are what kill control boards and thermostats.
Take a photo of your outdoor unit before the storm. If it gets damaged, you'll need documentation for insurance. A timestamped photo of the unit in good condition before the storm makes the claims process easier.
After the storm: don't just flip it back on
This is where most of the damage actually happens. Homeowners are hot, the power just came back on, and they rush to turn the AC on. Don't.
Step 1: Inspect the outdoor unit visually. Walk around it and look for: - Physical damage (dents, bent fins, shifted position on the pad) - Debris lodged in or against the unit (branches, fencing, roofing material) - Standing water around the unit (is it submerged or was it submerged?) - Visible damage to the electrical disconnect or refrigerant lines
Step 2: Clear any debris. Remove branches, leaves, and anything pressed against the coils. Don't force anything out of the coils; you'll bend the fins. A garden hose can help flush out mud and smaller debris once the water supply is safe.
Step 3: Check that the unit is level on its pad. Storm surge or flooding can shift a condenser off its concrete pad. If it's tilted or displaced, don't run it. The refrigerant lines can be stressed and the compressor needs to sit level to operate properly.
Step 4: Let the system dry. If the outdoor unit was submerged or sitting in standing water, do not turn it on until a technician has inspected it. Water in the electrical components, compressor, and contactors can cause short circuits and permanent damage.
Step 5: Turn on at the breaker first, then the thermostat. Once you've confirmed the unit looks physically intact and wasn't flooded, restore power at the breaker. Wait 5 minutes (this allows the compressor's internal pressure to equalize), then turn on the thermostat. If the system starts and runs normally for 15 to 20 minutes, you're likely fine.
Common hurricane damage to AC systems
Based on what we see after Tampa-area storms:
Debris impact. Branches, roof tiles, fencing material, and lawn furniture are the most common projectiles. They can crush the condenser fan shroud, flatten the aluminum coils, or damage the refrigerant lines. Repair cost: $500 to $3,000+ depending on severity.
Electrical surge damage. Even with the power off, a surge can travel through the lines when power is restored. Damaged control boards, blown capacitors, and fried thermostats are common. Repair cost: $200 to $800.
Flooding and water damage. If your condenser sat in saltwater (storm surge), the corrosion can be severe enough to total the unit. Freshwater flooding is less destructive but still requires professional inspection. Replacement cost if totaled: $5,000 to $12,000.
Refrigerant line damage. Debris or shifting can crack or disconnect refrigerant lines, causing a full system leak. Repair cost: $300 to $1,500 depending on the location and type of line.
Flooding: the special case
If your outdoor unit was submerged in floodwater, especially saltwater from storm surge, call a technician before turning it on. Saltwater corrodes everything: electrical contacts, coil fins, the compressor itself. Even if the unit looks fine externally, the internal damage may make it unsafe to operate.
Important: standard homeowners insurance does not cover flood damage. You need a separate flood insurance policy. If you live in a flood-prone area of Tampa (FEMA zones A or V), you likely already have flood insurance through your mortgage lender. If you're in zone X and don't carry flood insurance, you're taking on that risk yourself.
Insurance claims after a storm
Hurricane and storm damage to your AC system is generally covered by homeowners insurance, subject to your hurricane deductible. In Florida, hurricane deductibles are typically 2 to 5% of your home's insured value, which can be significant.
For filing a claim, see our guide on homeowners insurance and AC repair for the full process. The key steps: document damage with photos before cleanup, file the claim before authorizing non-emergency repairs, and get a written estimate from your HVAC contractor.
We provide detailed damage reports for insurance purposes. We document what failed, why it failed (storm related vs. pre-existing), and the cost to repair or replace.
Post-storm emergency service
After a major storm, HVAC companies in Tampa get flooded with calls. Our average response time goes from 45 minutes to several hours, sometimes 1 to 2 days for non-emergency situations. A few things that help:
- Call early. If you see damage, don't wait to see if it still works. Get on the schedule.
- Be specific about what you see. "My condenser is shifted off its pad and I see a bent refrigerant line" gets you prioritized over "my AC isn't working."
- If it's a safety issue (electrical smell, exposed wiring, gas leak), tell us immediately. We prioritize these calls.
Need post-storm HVAC service? Call (656) 888-2982. We staff up during hurricane season and prioritize storm-related emergency calls.