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.

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Quick answer

In Louisiana, squirrels like eastern grays and fox squirrels can invade attics year-round, especially during two breeding seasons. To control them, seal entry points, use one-way doors, and contact a licensed nuisance wildlife professional. Avoid relocation, as it is often illegal without a permit.

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.
  • Research: About 15.2% of residents who reported squirrels or chipmunks in their neighborhood wanted a small decrease, in Puri and colleagues' 2022 survey of 1,006 people in one southeastern U.S. metro area (published 2024), which asked about neighborhoods rather than homes.
Southern flying squirrel, Glaucomys volans
Squirrel leaf nest, or drey, in a tree

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).

$350
Typical squirrel-removal project, U.S. publisher estimate (Fixr, Jan 2025)
Source: Fixr squirrel removal costs
54%
NE Illinois homeowners with wildlife problems in prior year (INHS, 2013)
Source: Illinois Natural History Survey: homeowners and wildlife
52%
U.S. homeowners who chose DIY pest removal (Forbes Home survey, 2024)
Source: Forbes Home pest-control sentiment survey
15
Cities in our data
Source: Our research team
92°F
Median summer high
Source: NOAA
76%
Median humidity
Source: NOAA
61 inches
Median annual rainfall
Source: NOAA
Two
Gray squirrel litters per year
Source: Penn State Extension

The Problem

In Louisiana, the primary squirrel species include the eastern gray squirrel and fox squirrel, both of which adapt well to urban and suburban areas. The state's subtropical climate, with summer highs around 92°F and mild winters, allows these squirrels to remain active throughout the year. They have two breeding seasons, one in late winter and another in mid-summer, leading to increased attic activity as they seek warm, safe nesting spots. With high humidity and frequent rainfall, wooden soffits and fascia boards can soften, making it easier for squirrels to gnaw through and gain entry. The median home value in Louisiana is around $185,000, often with older construction, providing many potential access points.

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-$500

A 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.

1-2 weeks for full removalBest: Active infestations with adult squirrels; ensures no animals are trapped inside.

Full Exclusion & Repair

$500-$1500

Sealing 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.

1-3 days for sealing; repair work may take longerBest: Prevention after removal; homes with multiple entry points or past infestations.

Trapping & Relocation

$300-$600

Live 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.

1-2 weeks depending on trapping successBest: Situations where exclusion doors are impractical (e.g., flat roofs); often used as a last resort.
Squirrel raiding a backyard bird feeder
Eastern gray squirrel, Sciurus carolinensis

Squirrel Species You'll Meet in Louisiana

Louisiana has the eastern gray squirrel and the fox squirrel, both of which are common in the state's forests and neighborhoods. The eastern gray is the more adaptable of the two, often found in urban areas where it takes advantage of attics and garages. Fox squirrels are larger and prefer more rural settings, but they can still venture into suburban areas. These squirrels are active during the day, so you might see them running along power lines or leaping between trees. They are excellent chewers, with incisors that grow continuously, which is why they gnaw on wood and wires. Understanding which species you have can help you tailor your exclusion efforts, but the control methods are similar for both.

A Month-by-Month Timeline for Louisiana

In Louisiana, squirrel activity peaks during their breeding seasons. The first breeding cycle begins in late January or February, with births occurring in late winter. This is when female squirrels are most likely to seek out warm, safe places like your attic to nest. You may hear more scratching and movement during this time. The second breeding season arrives in June, leading to a new wave of young squirrels in mid-summer. These litters may also be raised in attics if the first nesting site was disturbed. After the young are weaned, they may leave the nest, but the adults may remain nearby. Knowing this timeline helps you anticipate when to inspect your home and seal up potential entry points before the next breeding season.

What the First Professional Visit Looks Like

When you call a professional squirrel control service in Louisiana, the first visit typically involves a thorough inspection. The technician will examine your roofline, soffits, fascia, and attic for signs of squirrel activity. They will look for chewed entry points, droppings, and nest sites. They may also install a one-way door or set traps if squirrels are present. After the inspection, the technician will provide a plan for removal and exclusion. This often includes sealing all entry points with heavy-duty materials. The professional will also advise on any repairs needed to prevent future issues. They will schedule follow-up visits to ensure all squirrels have left and that the seals are intact.

What Affects the Price of Squirrel Removal in Louisiana

The cost of squirrel removal in Louisiana varies based on several factors. The extent of the infestation is the primary driver; more squirrels and more entry points mean more work and materials. The accessibility of your roof also matters. In cities like New Orleans, older homes may have steep roofs or complex architecture, making the job more difficult and expensive. Seasonal timing can also affect pricing. During breeding seasons, professionals may need to take extra care to ensure no young are left behind, which can increase the time required. If you need repairs to damaged wood or insulation, these will add to the total cost. Always get a written quote that itemizes the services included.

Renters, Landlords, and Who Pays for Squirrel Control in Louisiana

In Louisiana, the responsibility for squirrel control often depends on the lease agreement and the source of the problem. Generally, landlords are responsible for maintaining the property in a habitable condition, which includes addressing pest infestations that affect the rental unit. Where a tenant clearly invited the animals, by leaving pet food on a Louisiana porch through a warm winter, some of that cost can shift back onto them. If you are a renter and spot squirrels in your attic, notify your landlord immediately. A landlord who acts on that notice usually brings in a licensed nuisance-wildlife company for the trapping and the roof repair together. As a renter, you can take steps to prevent squirrels by keeping your living space clean and not leaving pet food outside. If the landlord is unresponsive, local housing codes may allow you to withhold rent or make repairs and deduct the cost, but it is best to get legal advice first.

Prevention for Louisiana Homes: Focus on Moisture and Trees

Louisiana's humid climate means that wood on your home can soften over time, making it easier for squirrels to chew through. To prevent this, regularly inspect your roofline and soffits for any signs of rot or damage. Repair any soft spots promptly and consider using metal flashing or wire mesh to reinforce vulnerable areas. Tree branches are the most common pathway for squirrels to reach your roof. Trim branches so they are at least 6 feet away from your home. Also, ensure that utility lines are not providing a bridge, as squirrels can easily run across them. Keeping your yard free of fallen nuts and fruit will reduce the attraction. By focusing on these two areas, you can significantly lower your risk of a squirrel invasion.

When Is a squirrel Problem an Emergency?

Very few attic squirrel calls are true emergencies, and knowing the handful that are keeps you from paying rush pricing for scratching noises. If you hear squirrels chewing on electrical wires, there is a risk of a fire, so you should act quickly. Similarly, if a squirrel becomes trapped inside your living space, it may become frantic and cause damage or bite. If you have a squirrel in your chimney or wall void, it may be a sign of a larger infestation that needs urgent care. In these cases, contact a professional right away. They can safely remove the squirrel and address the entry point to prevent future issues. Waiting too long can lead to more damage and higher costs.

Squirrel Removal Methods Compared

MethodBest For
One-way exclusion doorsActive infestations with adult squirrels; humane and effective.
Full exclusion & repairPrevention after removal; sealing all potential entry points.
Live trapping & relocationSituations 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 at least 6 feet away from your roofline to prevent access.
  • Inspect your attic regularly for signs of squirrels, especially after storms.
  • Seal any gaps around pipes, vents, and utility lines with heavy-duty materials.
  • Install gutter guards to prevent squirrels from using gutters as highways.
  • Use metal flashing to reinforce chewed areas on your roof.
  • Keep your yard clean of fallen nuts and fruit that attract squirrels.
  • Consider installing a chimney cap with a wire mesh to block entry.
  • In humid Louisiana, check for wood rot that can weaken entry points.

💡 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?
Listen for scratching or scurrying sounds, especially at dawn and dusk. Look for droppings (pellet-shaped), chewed wires, or greasy rub marks around entry points. You may also see squirrels on your roof or near vents.
Can I just seal the hole to keep squirrels out?
No. Sealing a hole while squirrels are inside traps them, leading to death and foul odors. Always use one-way exclusion doors first to let them leave, then seal the hole.
How much does professional squirrel removal cost in Louisiana?
Removal typically costs $250–$500. Full exclusion and repair can range from $250 to $1500 depending on the extent of damage and number of entry points. Many companies offer inspection terms that vary by provider.
Are squirrels dangerous to my family?
Yes. squirrels can carry diseases (e.g., leptospirosis) and parasites (fleas, ticks). Their gnawing on electrical wires creates a serious fire hazard. Contaminated insulation can also cause respiratory issues.
What should I do if I find a baby squirrel?
If the baby is uninjured and you know the mother is alive, place it in a box near the entry point so the mother can retrieve it. If injured or alone for more than a day, contact a wildlife rehabilitator. Do not attempt to raise it yourself.
How long does the exclusion process take?
After installing one-way doors, squirrels usually leave within 3–7 days. Once no activity is detected, the doors are removed and holes are sealed. Full exclusion and repair can be completed in 1–3 days.
Can squirrels chew through metal?
squirrels cannot chew through heavy-gauge steel mesh or metal flashing. However, they can gnaw through aluminum, plastic, and wood. Use 1/4-inch hardware cloth or 16-gauge steel mesh for effective exclusion.
Do you offer a guarantee on your work?
Yes, Squirrel Removal provides a service guarantee on all exclusion work. If squirrels re-enter through a sealed point within the warranty period, we return under the provider’s written re-treatment terms.
Do people want squirrels removed from their neighborhood?
Mostly not. In Puri and colleagues' 2022 survey of 1,006 residents of a southeastern U.S. metro area, published in 2024, 63.5% of people who reported squirrels or chipmunks nearby wanted the population left unchanged, 15.2% wanted a small decrease and only 9.3% wanted a large one. The survey combined squirrels and chipmunks and asked about the neighborhood, not about animals inside homes. a squirrel in the attic is a different problem; the usual fix is exclusion and sealing the entry point.
Why does squirrel removal from a ceiling cost so much more?
Access. Fixr's January 2025 U.S. cost guide estimates removing squirrels from inside a ceiling at $750 to $1,500, against $300 to $600 for an attic, because the technician may have to cut into drywall to reach the animal and then patch it. These are publisher estimates, not observed customer bills, and local quotes vary. If you hear scratching between floors, call sooner rather than later; a dead animal in a ceiling adds odor and further cost.

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Content provenance and service transparency

Statistics on this page come from named public surveys, studies and published cost guides, cited inline with their dates and populations; they are not this site's own customer data and do not describe any specific property. Content was drafted with an editorial pipeline and reviewed on September 11, 2026 for source fidelity, claim wording and local relevance. Provider availability, pricing, credentials and service terms must be confirmed directly.

Published by Squirrel Exterminator · No named licensed-professional review is claimed · Updated 2026-09-11T20:15:34.790Z

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