Hearing Heavy Thumping in Your Austin Attic at Night? Raccoon Removal & Exclusion Cost Guide (2026)

That Thumping Overhead Isn’t Your Imagination

You hear it around 9 or 10 at night, right after the house goes quiet.
A heavy roll across the ceiling, then a pause, then scratching near the vent.
That’s not a squirrel and it’s almost never rats.
In Austin attics, that heavy, deliberate footfall is the calling card of a raccoon that’s already decided your soffit gap or roof return is a good place to raise a family.

Raccoons don’t sneak into a house the way mice do.
They tear.
A mother raccoon looking for a den site will rip open a soffit corner, pull apart a gable vent screen, or widen a gap where a roofline meets a chimney chase until she can fit her shoulders through.
Once she’s in, she stays, and Austin’s mild winters mean she has zero reason to leave on her own.

Homeowners across neighborhoods like Circle C, Steiner Ranch, Mueller, and Cherrywood report the same pattern every fall and spring.
Thumping that starts at dusk.
Chewed romex wiring near the attic access panel.
Water stains on drywall from a flattened, soaked insulation layer.
Torn soffit panels visible from the driveway.
A smell that gets worse by the week, coming from one corner of the attic instead of the whole space.

That smell matters more than most homeowners realize.
Raccoons use fixed latrine sites, meaning they return to the same spot in an attic to defecate over and over, and that buildup carries real health risk.
Raccoon roundworm (Baylisascaris procyonis) is shed in that waste and the eggs stay infectious in dust and insulation fibers long after the animal is gone.
The Texas A&M University-Kingsville Wildlife Management Bulletin on Raccoon Roundworm covers exactly why latrine sites in occupied structures need professional handling instead of a shop-vac and a mask from the hardware store.
This is not a job for casual DIY cleanup, especially in a home with kids or pets running under that attic space every day.

The good news is timing.
A raccoon problem caught in week one, before a litter is born and before insulation is soaked and compacted, costs a fraction of what it costs in month three.
Every week that thumping continues is another week of chewed wiring, expanding waste buildup, and structural entry points getting wider instead of smaller.

What Actually Happens During Raccoon Removal and Attic Exclusion

Most Austin homeowners assume “raccoon removal” means someone shows up, sets a trap, and leaves.
That’s maybe 20 percent of the actual job.
The rest is finding every entry point, sealing the structure so the animal can’t get back in or chew a new hole somewhere else, and restoring whatever the raccoon damaged while it was living up there.

1. Inspection and Entry Point Mapping

A real inspection means someone gets on your roof and in your attic, not just a walk around the yard with a flashlight.
Techs check soffit returns, roof-to-wall junctions, plumbing boots, gable vents, chimney chases, and gaps under fascia boards.
Raccoons are strong enough to pry open a weak soffit corner or a loose ridge vent, so every possible access point gets flagged, not just the obvious one.

2. Humane Trapping and One-Way Door Removal

If it’s a mother with young in the attic, the priority shifts to keeping the family together and removing them as a unit rather than separating them, since orphaned kits left behind will die in the wall or attic void and cause a worse odor problem later.
One-way doors are common for adult raccoons without young, letting the animal exit at night to forage but blocking re-entry.
This part of the job typically runs several days to two weeks depending on the season and whether kits are involved.

3. Exclusion and Structural Repair

Once the attic is confirmed empty, every entry point gets sealed with materials a raccoon can’t tear through again, usually heavy-gauge hardware cloth, sheet metal flashing, or reinforced vent covers instead of standard window screen or expanding foam.
Skipping this step is the single biggest reason raccoon problems come back within a year.

4. Attic Cleanup, Sanitization, and Insulation Replacement

Compacted, soiled insulation has to come out, the area gets treated for roundworm eggs and bacterial contamination, and new insulation goes back in to restore your attic’s R-value and stop energy bills from creeping up.
This is usually the largest single line item on the invoice, and it’s also the step homeowners are most tempted to skip, which is a mistake given the biohazard risk described in the Texas A&M-Kingsville bulletin referenced above.

2025–2026 Austin, TX Raccoon Removal & Restoration Cost Spectrum

Service	Low	Average	High
Initial Inspection & Assessment	$100	$200–$250	$450
One-Way Door / Trapping / Removal	$300	$600–$750	$900+
Entry Point Repairs & Exclusion Work	$200	$600	$1,600
Attic Cleanup, Sanitization, & Insulation	$800	$2,500–$3,500	$5,000+
Total Average Job Cost Range	$1,500–$2,000	$3,000–$4,500	$6,000–$7,500+

These numbers shift based on how many entry points a house has, whether a litter of kits is involved, and how much insulation actually got soaked or compacted.
A single-story home with one clean entry point sits at the low end.
A two-story house with multiple access points and months of accumulated damage lands at the high end fast.
The only way to know where your house falls is a real on-site inspection, not a phone estimate.