Complete Guide to Squirrel Control in Louisiana
squirrels may seem harmless in the backyard, but when they move into your attic, they become a serious problem. Their constant gnawing damages wiring (a fire hazard), chews through wood, and contaminates insulation with urine and droppings. In Louisiana, the two breeding seasons—late winter/spring and late summer/fall—drive squirrels to seek warm, safe nesting spots inside homes. Once inside, they can cause thousands of dollars in damage if left unchecked.
Get Your Free Quote
Send your request to the provider-matching network. Response times vary.
Squirrel infestations require prompt action: seal entry points, use one-way exclusion doors, and remove attractants. For active infestations, professional removal costs $250–$500; full exclusion and repair ranges from $250 to $1500.
Key Takeaways
- →squirrels enter attics through gaps as small as 1.5 inches, causing damage to wiring and insulation.
- →Louisiana has two peak breeding seasons: late winter/spring and late summer/fall, when invasions are most common.
- →One-way exclusion doors are the standard humane removal method, allowing squirrels to leave but not re-enter.
- →DIY exclusion is risky; professionals ensure all entry points are sealed and young are not trapped inside.
- →inspection and quote terms vary by provider to assess damage and provide a customized removal plan.
Thorough inspection is the first step in effective squirrel exclusion.
Who This Is For
This guide is for Louisiana homeowners, property managers, and landlords who are dealing with nuisance squirrels or want to prevent an infestation. Whether you hear scratching in the attic, find droppings in the garage, or notice chewed holes in soffits, this page provides actionable, expert advice tailored to the state's climate and squirrel species (primarily eastern gray and fox squirrels).
The Problem
squirrels are relentless chewers. Their incisors grow continuously—about 6 inches per year—so they gnaw on wood, drywall, electrical wires, and even gas pipes to keep them trimmed. This behavior creates entry points, structural damage, and a significant fire risk. In Louisiana, the humid climate accelerates decay from urine and droppings, leading to mold growth and unpleasant odors. Additionally, squirrels carry fleas, ticks, and mites that can spread into living spaces. Their nests (dreys) in attics provide shelter for multiple squirrels, often a mother with a litter of 2-4 young, meaning a single infestation can quickly multiply.
Warning Signs
- •Scratching, scurrying, or gnawing sounds in the attic, especially at dawn and dusk.
- •Droppings (pellet-shaped, dark brown) in attic spaces, near entry points, or on insulation.
- •Chewed holes in soffits, fascia, eaves, or roof vents—often with greasy rub marks around the edges.
- •Squirrel nests (dreys) visible in trees close to the house, indicating a nearby population.
- •Gnawed electrical wires, which may cause flickering lights or tripped breakers.
- •Stains on ceilings or walls from urine seepage, often accompanied by a strong ammonia smell.
- •Squirrel sightings on the roof or in the attic, or evidence of entry like dislodged shingles.
Risks of Waiting
- ⚠Electrical fires from chewed wiring—a leading cause of attic fires attributed to rodents.
- ⚠Structural damage as squirrels widen entry points and gnaw on support beams.
- ⚠Health hazards from urine, droppings, and parasites (fleas, ticks) that can spread diseases like leptospirosis.
- ⚠Mold growth from accumulated urine in insulation, requiring expensive remediation.
- ⚠Secondary infestations—other pests (insects, rodents) may follow the scent of squirrel waste.
Do you have a squirrel problem?
Treatment Options
One-Way Exclusion Doors
$250-$500A humane, one-way door is installed over the main entry point. squirrels exit to forage but cannot re-enter. After a few days, the door is removed and the hole is sealed.
Full Exclusion & Repair
$500-$1500Sealing all potential entry points (gaps, vents, chimneys) with heavy-gauge steel mesh or metal flashing. Includes repairing damaged wood, replacing insulation, and sanitizing affected areas.
Trapping & Relocation
$300-$600Live traps baited with nuts or seeds are set in the attic or on the roof. Captured squirrels are relocated to suitable habitat (where legal). However, this is less effective long-term unless combined with exclusion.
Why squirrels Invade Louisiana Homes
Louisiana's warm, humid climate supports robust squirrel populations, particularly eastern gray squirrels (Sciurus carolinensis) and fox squirrels (Sciurus niger). These species breed twice a year—from January to March and again from July to September—creating two distinct periods when mothers seek safe nesting sites for their young. Attics offer warmth, protection from predators, and proximity to food sources like acorns and pecans common in Louisiana yards. During cold snaps or heavy rain, even non-breeding squirrels may enter attics for shelter. The state's abundant oak and hickory trees provide ample food, but when natural mast crops fail, squirrels become more desperate and may chew their way into homes. Understanding these patterns helps homeowners anticipate when infestations are most likely and take preventive measures.
The Humane Exclusion Process: Step by Step
Professional squirrel removal in Louisiana follows a three-phase protocol: inspection, exclusion, and repair. First, technicians conduct a thorough exterior and interior inspection to locate all entry points and identify active nesting areas. They use flashlights, mirrors, and sometimes cameras to check soffits, vents, chimneys, and roof edges. Second, they install one-way exclusion doors over the primary entry point. These doors allow squirrels to exit but prevent re-entry. Technicians ensure no young are present by checking for nursing mothers; if a litter is found, they may wait until the young are mobile or use alternative methods. After 3–7 days, when all squirrels have left, the doors are removed and holes are permanently sealed with galvanized steel mesh or metal flashing. Finally, damaged insulation is replaced, droppings are vacuumed with HEPA filters, and surfaces are sanitized with enzyme-based cleaners to eliminate odors that might attract other pests.
Legal Considerations and Regulations in Louisiana
In Louisiana, squirrels are classified as furbearers and are protected under state wildlife regulations. Nuisance wildlife control operators must hold a valid permit from the Louisiana Department of Wildlife and Fisheries (LDWF). Relocation of squirrels is allowed only within the same parish and with landowner permission; releasing them on public land is prohibited. Live trapping is legal, but traps must be checked daily, and euthanasia (if necessary) must be humane. Homeowners can trap squirrels without a permit on their own property, but they cannot relocate them without approval. Professional companies like Squirrel Removal understand these laws and handle all permitting, ensuring compliance. This is why DIY trapping can result in legal issues if not done correctly. Always verify that your wildlife control provider is licensed and insured.
How Louisiana Properties Should Prepare for squirrel Service
Before a professional visit in Louisiana, clear access to baseboards, utility areas, kitchens, bathrooms, garages, crawl spaces, and any location where activity has been seen. Take photos of sightings, save damaged materials when safe, and note when the problem is most active. This helps the technician confirm the species, find nesting or entry points, and choose a treatment plan that matches the property instead of relying on a generic spray-and-leave visit.
Questions to Ask Before Booking squirrel Control
Ask whether the inspection is included, what treatment methods are being proposed, how follow-up visits are handled, and what conditions could change the price. For rental properties, restaurants, hotels, warehouses, and multi-unit buildings, ask whether documentation is provided after service. Strong providers explain the source of the problem, the treatment area, safety instructions, and prevention steps in plain language before work begins.
What Makes Louisiana squirrel Problems Different
Louisiana properties can have different pest pressure from block to block because of building age, landscaping, moisture, trash handling, nearby food sources, and how tightly entry points are sealed. A good inspection does not assume every property needs the same service. It checks the structure, surrounding conditions, activity level, and safety needs before recommending treatment.
Inspection Steps for squirrel Issues
A complete inspection should look at interior activity, exterior entry points, moisture conditions, food or harborage sources, nearby vegetation, storage areas, and any connected units or shared walls. The best inspection notes where activity is confirmed, where it is suspected, and what needs to change after treatment so the same issue does not return quickly.
Follow-Up and Prevention Plan
Professional pest control should not stop at one visit when the infestation risk is ongoing. Follow-up timing depends on the pest, severity, season, property type, and whether sanitation or exclusion work is still needed. A practical prevention plan may include sealing entry points, improving drainage, trimming vegetation, changing storage habits, and monitoring activity after service.
Squirrel Removal Methods Compared
| Method | Best For |
|---|---|
| One-way exclusion doors | Active infestations with adult squirrels; humane and effective. |
| Full exclusion & repair | Prevention after removal; sealing all potential entry points. |
| Live trapping & relocation | Situations where exclusion is impractical; less effective long-term. |
What Affects Cost
- ✓Number of entry points: More holes mean more labor and materials.
- ✓Attic accessibility: Crawl spaces or tight attics increase time and difficulty.
- ✓Severity of damage: Replacing chewed wiring or insulation adds cost.
- ✓Roof pitch and height: Steep roofs require specialized safety equipment.
- ✓Location: Rural areas may have lower travel costs; urban areas may have higher permit fees.
- ✓Time of year: Peak breeding seasons (spring and fall) may increase demand and pricing.
- ✓Service guarantee: Some companies charge more for a warranty on exclusion work.
What is your biggest concern about squirrels in your home?
When to Call a Professional
If you hear scratching in the attic, see droppings, or notice chewed entry points, call a professional immediately. DIY removal often fails because squirrels can squeeze through gaps as small as 1.5 inches, and sealing them in can trap young that die and cause odor. A professional will perform a thorough inspection, identify all entry points, and use humane exclusion methods. In Louisiana, inspection and quote terms vary by provider from licensed wildlife control operators who know local regulations and squirrel behavior.
DIY vs Professional
DIY squirrel control usually involves sealing obvious holes or setting traps, but it rarely solves the problem. Amateurs often miss hidden entry points (e.g., behind chimneys or under eaves), and sealing squirrels inside can lead to dead animals in the walls. Professionals use one-way exclusion doors, which are far more effective and humane. They also have the tools and experience to repair damage and sanitize the area. While DIY may cost less upfront, professional exclusion typically saves money in the long run by preventing repeat infestations and costly repairs.
Local Context
Louisiana's diverse geography—from the piney woods of the north to the coastal marshes of the south—affects squirrel activity. In northern parishes (e.g., Caddo, Bossier), colder winters drive more squirrels into attics seeking warmth. In central areas (e.g., Rapides, East Baton Rouge), abundant pecan and oak trees provide year-round food, sustaining larger populations. Southern parishes (e.g., Terrebonne, Lafourche) have milder winters but higher humidity, which accelerates damage from urine and droppings. Urban centers like New Orleans, Baton Rouge, and Shreveport see intense squirrel pressure due to older homes with many entry points and lush landscaping that attracts squirrels. Coastal storms can also dislodge squirrels from trees, leading to sudden infestations after hurricanes. Regardless of region, the peak breeding seasons (spring and fall) are consistent statewide, making proactive inspections critical during these times.
Prevention Tips
- ✓Trim tree branches to at least 10 feet from your roofline to limit jumping access.
- ✓Install metal baffles on downspouts and pipes that squirrels can climb.
- ✓Seal all gaps larger than 1/4 inch with steel wool or caulk, then cover with hardware cloth.
- ✓Use heavy-gauge steel mesh over attic vents, soffits, and chimney caps.
- ✓Remove bird feeders or place them on squirrel-proof poles at least 20 feet from the house.
- ✓Store garbage in metal cans with tight-fitting lids and avoid leaving pet food outside.
- ✓Inspect your roof and eaves annually for potential entry points, especially after storms.
💡 Did You Know?
- ★squirrels use elaborate fake-burying tactics to fool thieves: they dig a hole, cover it, and then move the nut to another spot while pretending to bury it.
- ★squirrels can rotate their hind ankles 180 degrees, allowing them to climb down trees headfirst with ease.
- ★a squirrel's front teeth never stop growing—they must gnaw constantly to keep them from becoming too long.
Frequently Asked Questions
How do I know if I have squirrels in my attic?
Can I just seal the hole to keep squirrels out?
How much does professional squirrel removal cost in Louisiana?
Are squirrels dangerous to my family?
What should I do if I find a baby squirrel?
How long does the exclusion process take?
Can squirrels chew through metal?
Do you offer a guarantee on your work?
Related Pages
Editorial review and service transparency
Generated grounded in national/state data + curated facts.
Reviewed by ai-pipeline · Updated 2026-06-17T22:55:27.464Z
Get Your Free Squirrel Inspection Today
Call 888-546-7983 to speak with a Louisiana squirrel control expert and protect your home.