Squirrel removal from chimney

Squirrels in the Chimney: What’s Happening and How to Remove Them Safely

When it comes to squirrels in the chimney, there are usually only two possible scenarios. Either the squirrels are actively nesting in the chimney and can freely enter and exit, or a squirrel has accidentally fallen inside and is unable to climb back out because the chimney flue at the bottom is too smooth and slippery.

If a squirrel has fallen into the chimney by accident, you will almost certainly hear it. Homeowners often report loud scurrying, scratching, and frantic movement as the squirrel desperately tries to escape. This situation usually requires quick action. On the other hand, if squirrels are nesting inside the chimney, they typically climb down only partway and build a nest that blocks the flue. In these cases, you may not hear any noise at all. Many homeowners only realize there is a problem after visually seeing squirrels enter or exit the chimney, or when smoke and airflow issues occur.

How Do I Get Squirrels Out of My Chimney?

The safest and most effective solution is to contact a professional squirrel removal company, especially one experienced with chimney wildlife issues. Chimney squirrel removal can be dangerous due to heights, unstable ladders, confined spaces, and the risk of animal bites or falls. Professionals can humanely remove the squirrels and install a chimney cap to prevent future intrusions. For homeowners in Toronto and the GTA, this is strongly recommended.

DIY squirrel removal from a chimney is not advised unless you have the proper tools, confidence, and a clear understanding of the risks involved.

DIY Chimney Squirrel Removal: Tools You’ll Need

If you feel confident attempting removal yourself, gather the following tools before starting:

• Extension ladder

• Flashlight

• Heavy-gauge galvanized steel screening

• Pliers

• Extra 25-foot length of 5/8″ rope (only if the squirrel is trapped inside)

• Fishing net (only if removal from the bottom hatch becomes necessary)

Step-by-Step: Removing Squirrels From the Chimney

Start by safely positioning your extension ladder and using a flashlight to inspect the chimney flue from the top. If you see a squirrel inside, make loud noises to encourage it to leave on its own. Often, the squirrel will climb out if it has a clear escape route. If the squirrel is already out, you’re halfway done.

If possible, remove any visible nesting material from the chimney. In colder months, using the fireplace (briefly and safely) can also discourage squirrels from returning. Once the chimney is clear, cover the opening with heavy-gauge screening. Secure it tightly using pliers to ensure there are no gaps. This step is critical to prevent future squirrel entry. At this point, the squirrel removal and chimney sealing process is complete.

What If the Squirrel Is Stuck and Can’t Get Out?

If the squirrel has fallen down the chimney and cannot climb out, you’ll need to help it escape. Lower the rope down the chimney to provide a climbing aid. It may take some time, but many squirrels will eventually use the rope to climb out on their own.

Once the squirrel exits the chimney, immediately seal the top with your steel screening to prevent re-entry.

If the squirrel does not climb out using the rope, the last option is removal through the bottom clean-out hatch. This method carries more risk. Using a fishing net, carefully open the hatch and attempt to capture the squirrel. Once captured, release it immediately outside, away from the house. Afterward, securely seal the chimney with heavy-gauge screening or a chimney cap.

Why Professional Squirrel Removal Is Often the Best Choice

While DIY removal is possible in limited cases, chimney squirrel removal is risky, and mistakes can lead to injuries, trapped animals, or fire hazards. Professional wildlife control companies have the equipment, training, and experience to handle these situations safely and humanely. They also ensure proper chimney capping, which is the only long-term solution to prevent squirrels from returning.

If you suspect squirrels in your chimney—especially if you hear persistent noises or experience ventilation issues—acting quickly can prevent damage, blockages, and safety concerns.