The ventilation system is essential for your home. The ventilation on your roof cycles fresh air to protect your home from heat and humidity. Plumbing vents introduce air to protect your plumbing and remove foul sewer gas. The intake for HVAC units introduces fresh air to your home. 

During home construction, these vents are rarely built with materials that can stop a squirrel. Squirrels can easily gnaw through a variety of home materials. Vents are attractive locations for squirrels to gain entry to your home. Once inside, squirrels can create nests, gain access to your attic or wall voids, and cause additional damage. 

How Do Squirrels Get In Vents? 

squirrel stuck in exhaust vent

If a vent is uncovered, squirrels can easily access public or living areas. Squirrels can gnaw through most vent covers. Plastic, wood, and metals like aluminum are not strong enough to prevent a squirrel from getting into your vents. While searching for places to nest, squirrels often move through dryer vents that lead to attics or basements.

Gable Vents

Squirrel gaining entry to the attic in Houston, Texas. 
 

Ridge Vent

In Katy, TX, a squirrel gnawed through a ridge vent to gain acess to the attic. 

Plumbing Stacks

Squirrel gnawed on the plumbing stack and destroyed the boot. The gaps caused water damage. 
Air ducts and HVAC intake vents

Wall Vents


Squirrel damage to wall vent in Ontario, Canada. 

Damage Caused by Squirrels in Vents

 

Squirrels in vents can cause a few problems for property owners.  

Squirrel Removal from Vents

Vents are one of the most common entry points for squirrels. But soffits, eaves, and gaps in the fascia boards are some of the other most common entry points. A squirrel infestation is a sign your home is attractive to squirrels. Homeowners should avoid the use of squirrel repellents. At best, it is a temporary animal control solution. Homeowners need to solve the underlying issues for long-lasting squirrel control. That includes covering your vents and sealing other potential entry points.

A professional wildlife removal company can get squirrels out of vents and protect your home from future squirrel infestations. One-way doors are incredibly effective in getting rid of squirrels from vents.

If a squirrel has gained entry to your home through a vent, or you suspect a squirrel has died in your vent, contact Critter Control as soon as possible. Our specialists are equipped for not only animal removal but also wildlife control. 

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Tracey Schurtz profile picture
Tracey Schurtz
9 October 2026
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Bob, the service tech, is friendly and always communicates what he is doing, activity, refill stations etc. He also arrives within the scheduled time frame.
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Jill Mccrackin
9 October 2026
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Bryan came out to give me a quote , he is very professional and started the job that same day .. The total job was complete in the same week He and his team kept we well informed .. Would use again
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DMP
9 October 2026
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Critter control has been taking care of our woodpecker problem for a few years now-well worth it. Especially compared to the damage we have incurred. Our new tech Ben is local and couldn’t be better. Just had the place sprayed for stink bugs and those lousy look alike lady bugs. Contact these guys before you go with any one else. For years we had the place sprayed for stink bugs with another company and all they did was spray a few feet up. Ben got way up to the second story soffits. Thanks.
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Annette Hagemann
9 October 2026
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Cherina was great and she returns to me every month. Services are done well and to my satisfaction. Highly recommend the Company!
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p patel
8 October 2026
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Anthony did fantastic job. Very professonal and answer all of my questions. Thank you Anthony.
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Patrick Toney
8 October 2026
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Everything went as advertised from the first visit dealing with bats in the walls. Every person that came to do the necessary work was professional and the removal of bats was smooth. Also, the workers were prompt to answer any questions and seemed very knowledgeable. I recommend using Critter Control. Patrick Toney
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Nancy Tyler
8 October 2026
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When we had a critter issue in our attic Brian and his team were amazing and completely professional. I cannot recommend them enough. Their communication, expertise and attention to every detail is so impressive! We are now critter free!
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Chris p
8 October 2026
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Adam came to my house and solved my problem. Took care of my pest problem for good! Answered all my questions and would recommend to anyone.
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Aaron West
8 October 2026
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Danny&Luke came out to retrieve a dead animal under our crawl space , they didn't give up, searching and searching until they found it, a very stinking opossum, thank you for your commitment!!! Very nice people!
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Annette Roden
8 October 2026
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So grateful for their help. They were quick to respond, helpful and professional!
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