Living in Arlington? Top 5 “Critters” Invading Homes Right Now (DFW Guide)

Fact-Checked Last reviewed: June 20, 2026

If you live in Arlington or anywhere in the wider Dallas-Fort Worth (DFW) metroplex, you know our weather is unpredictable. But one thing is consistent: the wildlife.

I’ve noticed a surge in calls recently. As the suburbs expand around Lake Arlington and the Trinity River, animals are being pushed out of their habitats and… straight into your attics.

You might be searching for “critter control” because you heard a bump in the night, or maybe you saw something scurry across your fence.

As a specialist in DFW wildlife control, I want to break down the specific threats facing Arlington homeowners right now. Knowing what you are up against is the first step to getting them out.

1. The Raccoon: Arlington’s #1 Attic Invader

Raccoons in North Texas are bold. They aren’t just looking for trash; they are looking for a condo.
In Arlington neighborhoods, especially those with mature trees, raccoons frequently tear open roof vents (soffits) to establish dens.

2. Squirrels: The “Chewers” of DFW

Don’t let their cuteness fool you. Eastern Gray Squirrels cause more house fires in the DFW area than you might think. They constantly need to chew to keep their teeth sharp, and your electrical wiring is their favorite chew toy.

If you hear scratching during the day (morning or evening), it’s likely squirrels.

3. Roof Rats: Not Just a “Dirty” House Problem

I hear this all the time: “But my house is clean!”
Roof Rats (Black Rats) don’t care. They thrive in the warm, humid climate of Dallas-Fort Worth. They climb trees and power lines to enter through the roofline.

If you need Animal Removal in Arlington, TX , it is often because of these silent climbers. They multiply fast, so speed is key.

4. Snakes: The Hidden Yard Guests


With the heat in Texas, snakes seek shade. In areas like Pasadena and Arlington, we often find them under decks, in crawlspaces, or even in garages. While most are harmless Rat Snakes, Copperheads are common in our greenbelts.

Tip: If you see a snake, it’s usually looking for food. If you get rid of the rodents, the snakes will usually leave too.

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5. The “Mystery Smell” (Dead Animals)

Nothing ruins a Texas BBQ like the smell of a dead animal wafting from the vents.
Whether it’s a rat in the wall or an opossum under the deck, the heat in Arlington makes decomposition fast and smelly. We offer specialized dead animal removal to locate the source and sanitize the area.


Why “Critter Control” in Arlington is Different

Arlington sits right between Dallas and Fort Worth, meaning we have a mix of dense urban wildlife and spillover from nature preserves. Standard pest control (spraying poison) often fails because these animals are too big or too smart.

You need Exclusion (sealing the home), not just trapping.

Protect Your Home Today

If you suspect any of these DFW critters are making themselves at home, don’t wait for the damage to get expensive.

US Wildlife Dispatch connects you with licensed local experts who understand Arlington’s specific housing structures and wildlife patterns.

Click here to find a technician in the Dallas-Fort Worth Area  or call us directly for immediate dispatch.

US Wildlife Dispatch Editorial Team
Research & Editorial

Our articles synthesize data from NPMA, EPA, CDC, USDA APHIS Wildlife Services, and state-level extension programs including Texas A&M AgriLife and TPWD. We do not claim firsthand pest control experience — we cite published research and regulatory guidance so you can make informed decisions.

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