Professional animal in attic removal is a systematic four-step process that includes a comprehensive inspection, humane removal or trapping, permanent wildlife exclusion, and full attic restoration. This methodical approach ensures that once an animal is removed, the structural vulnerabilities are repaired to prevent future infestations.
The Professional Wildlife Removal Process
Hearing scratching or scurrying above your head is more than a nuisance; it is a sign that your home’s “envelope” has been breached. At Critter Bro in Reno, NV, we follow a rigorous protocol to clear your home and keep it that way.
Unlike a simple DIY trap, a professional wildlife removal process addresses the root cause of the problem rather than just the symptom.
Step 1: The Comprehensive Inspection
Everything starts with a detailed damage assessment. A technician won’t just look at the attic; they inspect the entire perimeter of your home from the foundation to the roofline.
- Identifying the Species: We look at droppings, tracks, and nesting materials to determine if you’re dealing with squirrels, raccoons, or bats.
- Locating Attic Entry Points: We find every hole, gap, or weakened soffit that animals are using to get inside.
- Assessing Damage: We check for chewed electrical wires, trampled insulation, and compromised HVAC ductwork.
Step 2: Humane Removal and Trapping
Once we know who the “tenant” is, we use the most effective humane removal method for that specific species.
- One-Way Doors: For many animals, we install a device over the main hole that lets them out but prevents them from getting back in.
- Live Trapping: When necessary, we use species-specific traps placed strategically near entry points or activity hubs. Our trapping methods strictly adhere to Nevada Department of Wildlife (NDOW) protocols to ensure all animals are handled humanely and legally.
- Pheromone Management: Animals leave behind pheromone trails that act as a “GPS” for other wildlife; we identify these high-traffic areas for targeted treatment.
Step 3: Wildlife Exclusion (The Permanent Fix)
This is the most critical step. If you remove the animal but don’t seal the hole, a new one will move in within days. Wildlife exclusion involves using professional-grade materials like steel mesh, heavy-duty sealants, and metal flashing to “wildlife-proof” your home.
We focus on sealing entry points such as:
- Roof vents and ridge caps
- Soffit gaps and fascia boards
- Gaps around plumbing stacks and chimneys
Step 4: Sanitization and Attic Restoration
Wild animals don’t just occupy space; they contaminate it. The final phase is a deep attic restoration. This includes removing soiled insulation and performing a full decontamination to kill bacteria, parasites, and fungal spores.
Warning Signs of an Animal Infestation
If you notice any of the following, it’s time to schedule a professional inspection:
- Unexplained Noises: Thumping or heavy walking usually indicates raccoon removal is needed, while rapid scurrying often points to rodent control.
- Foul Odors: Ammonia-like smells from urine or the pungent scent of a decaying animal.
- Stains: Dark rub marks around roof eaves or yellow/brown staining on ceilings.
Special Considerations for Reno-Tahoe Homeowners
In our high desert climate, winter often drives animals like woodrats and squirrels into attics for warmth. Because Northern Nevada experiences extreme temperature swings, materials like standard expanding foam or wood filler often fail during the freeze-thaw cycle. We use industrial-grade materials specifically designed to withstand the local Nevada climate.
When To Call a Professional
You should call a professional the moment you suspect an animal is in the attic. DIY “quick fixes” often backfire by trapping baby animals inside, leading to them dying in your walls and causing secondary pest infestations and terrible odors. A pro has the specialized gear to handle the animal and the industrial disinfectants to safely perform sanitization.
Frequently Asked Questions
How long does the animal removal process take?
Most residential removals take between 3 to 7 days, depending on the species and the number of animals present. This allows enough time for trapping or for animals to exit through one-way doors before the final exclusion repairs are completed.
What is the difference between trapping and exclusion?
Trapping is the temporary removal of the animal, while exclusion is the permanent structural repair of the home to prevent re-entry. Without high-quality exclusion work, a home remains vulnerable to the next animal looking for shelter.
Can I just seal the hole myself once I think the animal is gone?
No, because you may accidentally trap animals—or their young—inside. This leads to the animals chewing new, more destructive holes to escape or dying within your structure, which creates significant health hazards and odors.
Is attic restoration always necessary?
It depends on the extent of the animal infestation. If there are significant amounts of droppings or urine, restoration is necessary to remove pathogens and restore the R-value of your insulation, which helps keep your energy bills down.
Why Homeowners Choose Critter Bro
As local wildlife and pest control experts serving the Reno-Sparks area, we specialize in the unique wildlife challenges of the Truckee Meadows. Our team provides comprehensive, humane solutions that protect both your family’s health and your home’s value. We pride ourselves on being reliable, transparent, and thorough from the first crawlspace to the highest roof peak.
Ready to reclaim your attic? Contact Critter Bro today at (775) 899-7000 to schedule your professional inspection.





