Power outage during a Hudson Valley thunderstorm? Here’s what Orange County homeowners should do before, during, and after a summer storm to protect their AC and plumbing.

Picture this: it’s a thick, humid July afternoon in Orange County — and then, almost on cue, the sky splits open. Thunder rolls down the valley, the rain comes sideways, and somewhere between the lightning flashes, the power blinks out. 

If you live here, this isn’t exactly a rare event. It’s part of summer in the Hudson Valley. 

Every year, homeowners across the region ride out flickering lights, brief outages, and the occasional longer blackout thanks to the thunderstorms that roll through our area. Most people know the basics when the lights go out — grab the flashlights, grab the phone power banks, and maybe grab a battery-powered fan or two.

But far fewer people think about what these storms can do to their AC systems and home plumbing. 

That’s the expensive blind spot. 

Here’s your homeowner’s guide for before, during, and after a summer storm — the kind of prep that can help you avoid major home repairs or even a flooded basement. 

BEFORE THE STORM

Clear the area around your condenser. When you see those gray clouds start to roll in, take a quick walk around your yard. Patio furniture, kids’ toys, loose branches, and other debris can become projectiles in strong wind gusts. Clear anything that could blow into or damage your outdoor AC unit. 

Give your sump pump a backup plan. A sump pump runs on electricity, which means when the power goes out, so does your pump. That’s exactly how newly renovated basements can become wading pools. 

A battery backup sump pump keeps pumping even when the grid goes dark. For Hudson Valley homeowners, especially those with finished basements or a history of water issues, it’s a smart layer of protection. 

DURING THE STORM

Turn your AC off at the thermostat. If your power is flickering, unstable, or cuts out completely, shut your AC system off at the thermostat. Don’t let it restart on its own as power comes back.

When the grid surges or fluctuates during restoration, those jolts can put unnecessary strain on your system — including the compressor, one of the most expensive AC components to replace. 

Unplug what you can safely reach. Window AC units, plug-in dehumidifiers, and other accessible equipment should be unplugged during the outage if it’s safe to do so. This can help protect them from a surge when power is restored. 

AFTER THE STORM

Wait 15 minutes before turning the AC back on. Once power is restored, give the grid a few minutes to stabilize before turning your AC back on. When you do, don’t panic if it doesn’t start immediately. Many AC systems have a built-in 5-minute safety delay before the compressor kicks in.

Assess the situation near your condenser. Look for fallen branches, debris, visible damage, or standing water around the outdoor unit. If anything looks off — especially signs of impact damage or flooding — do not turn the system back on. Call Nebrasky first.

Check the basement. Confirm that your sump pump kept up with the rain and look for signs of water backup, seepage, or dampness. Catching a small issue early is much better than discovering a bigger problem days later.

THE BOTTOM LINE

Storm season in the Hudson Valley is in full swing, but a fried compressor or a flooded basement doesn’t have to be part of it. A little preparation before the next storm can help you avoid emergency repairs and save you from a much bigger headache later. 

Need help protecting your home before storm season hits hard? Nebrasky can help with AC inspections, sump pump service, battery backup sump pump installation, and plumbing or HVAC concerns before the next round of severe weather rolls through.