Found a Snake In My House- How Did It Get In? Houston, TX Homeowner’s Guide.

Imagine walking into your living room only to be met with a slithering surprise on your floor. If you’ve recently found a snake in your Houston home, you’re not alone, and yes, it’s as creepy as it sounds. But before you panic, let’s talk about how snakes are getting into homes across Houston, Texas, and how to protect your property from unwanted guests.
Houston’s Warm Climate Makes Snake Sightings More Common
Houston’s humid, subtropical climate is great for lush gardens, but it also creates the perfect environment for snakes. They love warm temperatures, damp places, and, unfortunately easy access points into your home.
Whether you’re in a suburban neighborhood or a more rural part of Houston, your home could be inviting snakes inside without you even realizing it.
Common Snake Entry Points in Houston Homes
Let’s take a look at some of the most common ways snakes find their way into Houston homes:
1. Uncovered Dryer Vents
This is one of the top entry points for snakes, especially in older homes or those with damaged or missing dryer vent covers. Dryer vents typically lead outside, creating an open tunnel right into your laundry room or walls.
If your dryer vent cover is broken, loose, or missing, it’s like leaving a “Welcome” sign out for small critters- including snakes.
What to Do:
Inspect your dryer vent cover regularly. If it’s missing or damaged, replace it immediately. A quality dryer vent cover not only keeps snakes out, but also prevents rodents and insects from entering your home.
2. Fireplace and Chimney
You love your fireplace, but so do snakes. Chimneys provide a dark, cool, and sheltered area that snakes find appealing. If your chimney lacks a proper cap or screen, snakes can crawl right in.
What to Do:
Call a chimney expert in Houston, to install a proper chimney cap or screen. This simple solution can prevent animals, including snakes, birds, and rodents from turning your chimney into a cozy retreat.
3. Open Garage Doors
We get it-Houston heat is brutal, and sometimes leaving the garage door open for airflow is tempting. But snakes and other pests love to slither in unnoticed. Garages are often cluttered and dark, making them a snake’s paradise.
What to Do:
Avoid leaving your garage door open for extended periods. Seal any gaps at the bottom with weather stripping, and make sure side doors close securely.
4. Cracks in the Foundation or Walls
Snakes don’t need a wide entry point. A crack as small as a quarter-inch can be enough for a small snake to slither through.
What to Do:
Walk around your home and look for gaps in siding, cracks in your foundation, or damaged weather stripping around windows and doors. Seal any openings with caulk or foam insulation.
Why Snakes Are Entering Houston Homes
So, now you know how snakes can get in, but why are they coming inside in the first place?
Shelter from heat or rain
Seeking food (rodents, insects, etc.)
Cool, dark, and damp areas to hide
Access to water sources inside your home
Houston’s unpredictable weather; heatwaves, sudden rainstorms, and humidity, push snakes to seek refuge in more stable environments. And unfortunately, your home might be the coziest place nearby.
Signs You Might Have a Snake in the House
If you didn’t catch the snake in action, here are a few signs that might suggest one has made itself comfortable indoors:
Snake skin or shed scales around baseboards or under appliances
Strange smells (some snakes give off a musky odor)
Unusual pet behavior (dogs or cats sniffing obsessively at one area)
Droppings that resemble those of birds but with fur or feathers
How to Prevent Snakes From Entering Again
1. Install or Replace Your Dryer Vent Cover
This is a quick and cost-effective way to eliminate one of the most common entry points. If you’re unsure whether your dryer vent is secure, our technicians at Houston Chimney can inspect it during your next service.
2. Cap Your Chimney
A professionally installed chimney cap keeps out more than just snakes, it protects against rain, debris, and pests. It also improves the safety and efficiency of your fireplace.
3. Declutter Your Garage and Yard
Remove piles of wood, debris, or unused tools that snakes could use as shelter. Keep grass trimmed and remove brush close to the foundation of your home.
4. Inspect and Seal All Entry Points
Use caulk or steel wool to fill in holes and cracks around your home. Don’t forget to check areas around AC units, plumbing lines, and vents.
Professional Help in Houston, TX
Dealing with snakes or even the fear of them can be overwhelming. While DIY solutions can help, your best bet is to call a local expert who understands the unique challenges of Houston homes.
At Houston Chimney, we specialize in:
Dryer vent inspections and dryer vent cover installation
Chimney inspections and fireplace safety improvements
Air duct inspections and air leak sealing
Stay One Step Ahead of Slithering Intruders
Finding a snake in your house is alarming, but it’s also a wake-up call. Houston’s climate makes homes more vulnerable to animal invasions, and knowing how to protect your space is the first step toward peace of mind.
Make sure your home is sealed, your dryer vent cover is intact, and your chimney is capped. If you need help, that’s what we’re here for.

Don’t wait for another unexpected visitor! Contact Houston Chimney today
Contact us today for a full home entry-point inspection and dryer vent cover installation. Keep your Houston home secure, comfortable, and snake-free year-round.
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