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Post-Hurricane HVAC Inspection · Mobile, AL

Post-Hurricane HVAC Inspection: What to Check Before Turning the AC Back On

The power is back, the house is 88 degrees, and every household in Mobile asks the same question: is it safe to turn the air conditioner on? If the outdoor unit moved, got wet above its base, is packed with debris, or the attic leaked, the answer is not yet. A post-hurricane HVAC inspection from a licensed technician finds the damage before the first start turns it into a compressor.

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The Day Power Returns

Six Things to Look at Before You Touch the Thermostat

You can do this from the yard and the hallway. If any item is a yes, leave the system off and call.

  • Did the outdoor unit move? Shifted on the pad, tilted or tipped. A unit that ran on its side needs the compressor checked before it runs again.
  • Is it packed with debris? Pine straw, leaves, shingles and limbs on and in the coil block airflow and bend fins.
  • Is there a waterline above the base? Standing water that reached the electrical compartment means the contactor, the capacitor and the wiring are suspect.
  • Did the roof leak over the air handler? Wet insulation, a damp ceiling under the attic unit, or water in the return.
  • Any new smell, hum or buzz? A burnt smell at the thermostat or a hum from the condenser with the fan not turning is a stop sign.
  • Did breakers trip during the storm? The surge that comes with restoration often takes the control board, and the next start finishes the job.

If you see downed lines, smell burning or hear buzzing, stay away, keep people and pets clear, and call 911 or the power company first. Then call us.

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Professional Systems technician testing the contactor and capacitor in a storm-wet condenser at a Mobile, AL home
What the Inspection Checks

Every Part of the System the Storm Could Reach

✓

Condenser, fins and coil

Position and level on the pad, debris cleared, fins inspected and combed, coil checked for punctures and leaks, fan blade and motor checked for damage.

✓

Electrical compartment

Contactor, capacitor, wiring, the disconnect and the whip, tested with a meter after any water exposure. Wet contactors and capacitors are replaced, not dried.

✓

Refrigerant circuit and line set

Pressures, superheat and subcooling, the line set checked for kinks and rubs where the unit shifted, insulation replaced where it tore.

✓

Air handler or furnace

The control board, blower motor and capacitor, the coil and drain pan, wet insulation and filters, and any water in the cabinet from a roof leak.

✓

Drain and float switch

Debris and water in the drain line, the float switch tested, because the first humid week after a storm is when a clogged drain floods a ceiling.

✓

Ductwork, thermostat and surge

Ducts checked for water, crushed runs and separated joints; the thermostat and low-voltage circuit tested; surge protection recommended at the condenser and the panel.

How It Goes

Inspection to Cold Air in Four Steps

1

Call and describe it

What happened to the outdoor unit, whether the roof leaked, and whether the system has run since the storm. A photo helps.

2

The inspection

A licensed technician tests the system component by component with the power off first, then under a controlled start. Most take 60 to 90 minutes.

3

The findings, in writing

What is safe, what needs repair, and the price, with photos. If nothing is wrong we say so and turn it on with you.

4

Repairs and documentation

Common parts are on the truck. Anything bigger is quoted side by side with replacement, and documented for your insurer.

Power is back and the house is hot? Call before you run it.

A post-hurricane inspection takes about an hour and keeps a wet contactor or a tipped unit from becoming a compressor.

Roof Leaks and Attic Units

The Damage You Cannot See From the Yard

Most Mobile homes keep the air handler in the attic, directly under the roof decking that lost shingles. Water that found its way in during the storm lands on the cabinet, soaks the insulation around the coil, drips into the blower compartment and sits in the secondary drain pan. Run the system like that and it pushes wet, musty air through every duct in the house and shorts the board in the cabinet.

The attic is where a post-hurricane inspection earns its price: wet insulation pulled and replaced, the cabinet dried, the board and the blower motor tested, the drain cleared and the float switch confirmed. If the roof is still open we tell you what to tarp before the next rain, and we come back once the roofer is done.

Professional Systems HVAC technician checking a debris-packed condenser with a meter before power-up after a hurricane in Mobile, AL
Pricing and Priority

What It Costs, and Who Gets Seen First

The post-hurricane inspection is quoted up front, with no surprise fees and no storm surcharge. If a repair is needed you get a written price before any part is replaced, and the inspection fee is applied to the repair when we do the work. Maintenance-plan customers are seen first after a storm and get the inspection as part of their plan visit; ask about joining when you call.

During an active event the notice bar at the top of this site shows the current response time, and a person answers the phone nights and weekends. If the system failed outright, our emergency AC repair team runs the same checks on the way to the repair.

Reviews

What Gulf Coast Homeowners Say After the Storm

★★★★★

"A storm came through and messed up the electric in our house. We got a quote quickly and they got us up and running fast! The guys did a great job and even helped us save money."

— Devan H., Google review
★★★★★

"Came home late afternoon to find my power off. I called after hours and Robby was over in 15 min. It was a bad circuit breaker. From the time I saw I had no power til the time I had power back on was around 30 min. Amazing. Super nice guys as well."

— Gary S., Google review
★★★★★

"They diagnosed a power issue that other companies weren't able to. The technician was extremely knowledgeable and professional, and explained everything very well. Also, I called them at 8 at night and got a human being on the phone!"

— Laura B., Google review

Read More Reviews

Questions & Answers

Turning the AC Back On After a Hurricane: Questions

Should I turn on the AC after a hurricane?

If the outdoor unit did not move, is clear of debris and dry above its base, the attic did not leak and nothing smells or hums, it is usually fine to run. If any of those is not true, leave it off and have it inspected first; the first start is when the damage gets expensive.

The AC ran fine before the storm and now it won't come on. Why?

Most often a tripped breaker or low-voltage fuse, a surge-damaged control board, a failed capacitor, or a contactor that sat in water. Occasionally the float switch did its job because the drain flooded. All of it is found in the inspection.

How long does a post-storm AC inspection take?

Sixty to ninety minutes for a typical split system, longer if the attic unit took water or there are multiple systems.

Does debris in the condenser really matter?

Yes. A coil packed with pine straw cannot reject heat, so the compressor runs hot and short-cycles, and crushed fins do the same. Cleaning the coil and combing the fins is routine on the first visit after a storm.

My air conditioner was off for a week without power. Does it need anything before restarting?

Older systems benefit from having the crankcase heater energized for several hours before the compressor starts, which is why we recommend turning the breaker on and the thermostat off first. The inspection handles the rest.

Is the inspection covered by insurance?

The inspection itself usually is not, but the damage it documents may be. We write the findings and the repair estimate so your adjuster can read them. We cannot promise what a policy covers.

Something we didn't cover? See our full FAQ page or call (251) 680-7500.

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Not Sure the AC Is Safe to Run? Have It Checked First.

A licensed post-hurricane HVAC inspection with written findings, quoted up front, from the Mobile technicians who have worked every Gulf Coast storm for 25 years.

Call (251) 680-7500   Request Storm Service