If you’ve discovered squirrels nesting in your home, it’s natural to feel concerned about the damage and disruption they can cause. Understanding squirrel nesting habits and the importance of removing squirrel nests helps protect you, your family, and your property.

Who to Call When You Find a Squirrel Nest in the Attic?

Squirrel nest removal isn’t just about taking out the nest. It involves identifying entry points, checking for hidden damage, and ensuring all animals are safely removed. This is most effectively and safely done by a professional, such as those at Critter Control.

The experts at Critter Control also know the local, state, and federal laws regarding squirrel removal and relocation. Laws can vary depending on the time of year, mating and birthing seasons, the gaming season, and whether permits are required.

What Do Squirrel Nests Look Like? 

A squirrel nest looks like an oversized clump of twigs and leaves. The interior is hollow and measures eight inches in diameter on average. A nest is typically lined with leaves, grass, moss, and shreds of bark. The exterior shell of the nest is woven together with sticks and leaves for insulation. Squirrel nests are effective in keeping squirrels and their offspring warm and dry. 

Squirrel nest in attic insulatoin

Inside your home, squirrel nests can be more concerning. They’re often hidden in attics, walls, or chimneys. The interior is hollow and averages 8 inches in diameter. A nest is typically lined with leaves, grass, moss, and shreds of bark. They may also be lined with shreds of paper, fabric, insulation, or other materials they find in your attic.

The exterior shell of the nest is woven together with sticks and leaves for insulation. Squirrel nests are effective in keeping squirrels and their offspring warm and dry.

Where Do Squirrels Build Nests? 

Squirrels will build nests anywhere that feels safe, warm, and protected from predators, especially if it’s close to food resources, like birdfeeders, fruit, or nut trees.

Outdoors, they usually nest high in trees, placing their leaf-and-twig nests in the forks of branches or along sturdy limbs. Some squirrels also use natural tree cavities or abandoned woodpecker holes for extra shelter.

If they get access to your home, they often choose attics, wall cavities, soffits, or chimneys. These areas provide warmth, protection from the weather, and a quiet space to raise their young, which is why infestations can quickly become a concern for homeowners.

Pictures of Squirrel Nests in Attics

Dangers of a Squirrel Nest

Squirrel nests can cause more problems than many homeowners expect, especially when they’re inside or close to your house. One of the biggest concerns is property damage.

Squirrels constantly chew to keep their teeth trimmed, which can lead them to gnaw on wood, insulation, and even electrical wiring, creating a potential fire hazard. Their nesting materials can also block vents or create moisture issues over time.

Squirrel Droppings

There are also health risks to consider, like squirrel droppings. Homeowners usually find squirrel droppings in areas where squirrels nest or frequently travel inside the home. Common spots include attics, especially around insulation, near entry points such as roof vents or soffits, along wall cavities, and around stored boxes or belongings. You might also notice droppings on windowsills, in garages, or near crawl spaces if squirrels are moving in and out of those areas.

Outside, squirrel droppings are typically not a concern. They’re commonly found at the base of trees, along fences, on decks, or around areas where squirrels feed, like near bird feeders. In these outdoor locations, droppings are a normal part of the environment and usually don’t pose a problem unless they begin to accumulate in high-traffic areas.

Find a Critter Control for Professional Squirrel Nest Removal from Attics, Chimneys

Other Dangers

Nests also contain urine and parasites such as fleas and mites, which may affect indoor air quality and pose risks to people and pets. Plus, ectoparasites living on squirrels, such as fleas, ticks, and lice, can attack other hosts, including pets and people. Some of these ectoparasites are proven vectors for Rocky Mountain spotted fever, human monocytic ehrlichiosis, and typhus. The Centers for Disease Control and Prevention (CDC) specifically warns about hantavirus, a disease that humans can contract through exposure to rodent feces.

Squirrels store seeds, nuts, and berries as food caches in walls, ceilings, and attics. Food caches can attract other pests, such as Indian meal moths and dermestid beetles, and destroy the insulation.

Furthermore, squirrel nests can lead to ongoing infestations. Once a squirrel finds a safe nesting spot, especially in an attic, it may return season after season or attract others, making the problem harder to control if it’s not addressed early.


Squirrel Nest on Roof

Professional Squirrel Nest Removal

Squirrel nest removal isn’t just about taking out the nest. It involves identifying entry points, checking for hidden damage, and ensuring all animals are safely removed. This is most effectively and safely done by a professional, such as those at Critter Control.

The experts at Critter Control also know the local, state, and federal laws regarding squirrel removal and relocation. Laws can vary depending on the time of year, mating and birthing seasons, the gaming season, and whether permits are required.

Professionals have the proper equipment and training to handle these hazards without putting you or your home at risk. Just as importantly, they help prevent the problem from coming back. Our experts will identify and seal entry points, recommend repairs, and guide you in making your home less attractive to squirrels in the future, helping you avoid recurring issues and costly damage.

Contact Critter Control today to talk with an expert regarding squirrel nest removal on your property. Our experts can help!

This field is hidden when viewing the form

Get them out.
Keep them out.®

Experiencing a wildlife or pest issue? We can help! Complete this form and your local Critter Control® office will contact you to assist.

Posted on Google Google
Lon Barrett profile picture
Lon Barrett
11 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Dustin did a great job. I just could not longer afford it on a retirement income. They were the only oneddds I could find that controlled rabbits.
Posted on Google Google
CR Warner profile picture
CR Warner
11 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We had such a great experience with Critter Control at every interaction. Many months ago, my friend and I called to get some advice on how to handle a bat in our home. The lady we spoke with took the time to give us free, down to earth, real advice. I remembered the experience so when it came time to batproof our attic, they are who we called. The gentleman that came out to do the quote was thorough and patient in explaining everything. The gentlemen that did the bat proofing were quick, efficient and friendly. A few months later we had them back to clean out and insulate our attic. Very friendly crew, extra helpful, and were respectful to our home and good with our German Shepherd. Just a stellar experience all around. Recommended them to my friend, and I'll recommend them to you!
Posted on Google Google
Irene Snyder profile picture
Irene Snyder
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Critter Control was prompt in scheduling the initial visit to assess the problem and detailed in explaining their service. Drew has been prompt in all communications and careful while on the property. It has been reassuring in working with them to resolve the issue.
Posted on Google Google
Bob Sturgis profile picture
Bob Sturgis
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Cody just came back for his one year checkup as he promised when performing the job in 2025 - consistently outstanding service from him, great communication, always trying to go above/beyond!
Posted on Google Google
Sandra Goodwin profile picture
Sandra Goodwin
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Critter control-Taylor, the owner, is quite knowledgeable about critters. He was friendly and thorough.
Posted on Google Google
Bruce Morris profile picture
Bruce Morris
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
They were a pleasure to work with I would highly recommend them. Roman is very knowledgeable and made the process smooth. The crew came out and went over and above. They were professional and timely. Everything about the experience was a pleasure and smooth, Thank you!
Posted on Google Google
J A profile picture
J A
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I have used this company many times for all different things. They always respond as fast as possible. Wasp problem? Bug problem? Call them! The honesty that was shown when things aren’t truly needed shows that if you need pest services, call Critter Control first. You will get honest and thorough services. And you will call them again if you need it. 5 stars.
Posted on Google Google
k ranuccifrazier profile picture
k ranuccifrazier
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I couldn’t be happier with my experience with Critter Control and, especially, with Taylor and his partner. Taylor called the evening before my appointment to confirm and took the time to explain what they would be looking for and what the inspection would involve. He also let me know that I would receive a written estimate when they were finished, which I really appreciated. The next morning, Taylor called before arriving and showed up right within the scheduled window. He introduced himself and his partner, and they were both extremely professional and courteous. They took their time inspecting the yard and ultimately determined that I was dealing with both moles and gophers. Taylor walked me through the treatment options, answered every question I had, and made sure I understood what they were recommending. There was absolutely no pressure, and I really appreciated how straightforward and transparent the entire process was. I had a written estimate in hand within about 10 minutes of them completing the inspection. From the initial phone call to the completion of the inspection, everything was handled professionally and exactly as promised. It’s refreshing to deal with people who communicate well, show up when they say they will, and genuinely take the time to answer your questions. Thank you, Taylor, for making the process so easy. I’m very happy with the experience and would definitely recommend Taylor and Critter Control!
Posted on Google Google
Diana Onas profile picture
Diana Onas
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had a appointment with Moises today to investigate noises that I had been hearing in my wall. I explained what I had been hearing and for how long, and he said that he was going to look for any potential entry points. He found two areas that were compromised and showed me pictures of the areas, and told me what he thought was the culprit and also explained the plan to make sure that there weren't any other rodents in the wall by putting in a one way door and then after 5 days, they would sanitize the area in the wall and seal up the two areas, so that nothing else could get inside. He was very professional and friendly and explained everything to me that they were going to do to alleviate the situation. I would definitely recommend Moises and Critter Control for any wildlife removal services in the future.
Posted on Google Google
Jacob Hanson profile picture
Jacob Hanson
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Evan the owner was very helpful! He was very responsive and knowledgeable for our bat issue. Couldn’t be happier!
Quicklinks