How Long Do Squirrels Live? Plus What to Do If They’re in Your Attic

You might hear them before you see them scampering, scratching, or chewing sounds above your ceiling. If you’ve got squirrels in your attic, you may wonder: how long do squirrels live? And more importantly, how long will they stick around?
On average, squirrels live 6 to 12 years in the wild, but when they find shelter (like your attic), they can survive even longer. That means this isn’t a short-term problem. Let’s explore squirrel lifespans and why you need to act quickly if one’s taken up residence indoors.

How Long Do Squirrels Live?

It really depends on its species and surroundings. These squirrels in the wild typically live roughly around 6 to 8 years. Red squirrels don’t live relatively as long, naturally 5 to 7 years. Flying squirrels have the shortest lifecycle every so often just 3 to 6 years particularly in places with predators or rough weather conditions.

But when squirrels find a safe, sheltered spot-like an attic, the story changes. With food, warmth, and no predators to worry about, they can stick around for much longer. Some even live 10 years or more in these cozy conditions. If your attic is quiet and offers easy access, it might be the kind of place squirrels don’t want to leave.

Signs You Have a Squirrel in the Attic

Squirrels are most active during the early hours of the morning and again in the late afternoon. Here are the most common signs they’ve moved into your attic:

• Chewing or scratching sounds overhead or in walls
• Scampering noises, especially near dawn or dusk
• Droppings or chewed insulation and wood
• Visible entry points on the roofline, soffits, or vents
• Nesting material such as leaves, paper, or fabric

Left untreated, squirrels can turn a quiet attic into a long-term nesting site especially during breeding season.

Why You Shouldn’t Ignore a Squirrel Problem

Many homeowners think squirrels are just temporary visitors, but that’s often not the case. If a squirrel has built a nest in your attic, it’s probably planning to stick around—or even raise a litter of babies. That’s why it’s important not to wait too long before taking action. Here’s what can happen if you leave them alone:

• Chewed wires can lead to serious fire risks
• Insulation damage makes it harder to heat or cool your home efficiently
• Droppings and urine can soak into wood and drywall, creating stains, odors, and health hazards
• Nesting habits often bring them back to the same spot, year after year

Even one squirrel can cause more trouble than you might expect, so it’s a good idea to deal with the problem early.

How Squirrel in Attic Removal Works

If squirrels have moved in, it’s best to let a professional handle it. They’ll take care of the problem without hurting the animals or your home.

It usually starts with a close look at the attic and roof to find out how the squirrels got inside.

Next, they set up one-way doors. These let the animals leave but stop them from getting back in.

If that isn’t an option, humane traps are used instead, and the squirrels are safely relocated.

Once the squirrels are out, every entry point gets sealed up tight.

Finally, they clean up the mess droppings, old nests, and any insulation the animals tore up.

This kind of removal keeps things safe for both you and the squirrels and helps make sure they don’t come back.

Frequently Asked Questions About Squirrel Removal

Do squirrels come back after removal?

Yes, if entry points aren’t sealed properly, they may return to the same attic again.

Is it legal to remove them myself?

Laws vary by state, and improper removal can be illegal or unsafe. Professional help is strongly recommended.

Can squirrels survive in attics for years?

Yes. If undisturbed and provided shelter, they can live out their full lifespan inside your home.

Stop the Scampering Before It Gets Worse

A squirrel may only live a few years in the wild but in your attic, it could be much longer. And the longer they stay, the more damage they cause.
Book a squirrel in attic removal service near you today and protect your home before it’s too late.