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Wildlife removal and exclusion Β· North Jersey

Raccoon Deterrents: What Keeps Raccoons Away From Your House

Straight answers from Silver Bullet Pest Control, a licensed exterminator based in Garfield, NJ, serving Bergen, Passaic, Essex and Hudson counties. Call or text 973-510-2585. Hablamos espaΓ±ol.

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Raccoon Deterrents: What Keeps Raccoons Away From Your House

The best raccoon deterrent is taking away food and shelter: lock trash cans, bring pet food in at night, clean the grill, cap the chimney and cover roof and gable vents with heavy guards. Motion lights and sprinklers can help for a while in a yard, but raccoons learn fast. If a raccoon is already in the attic, chimney or under the deck, call Silver Bullet Pest Control at 973-510-2585.

Deterrents ranked from most to least useful

DeterrentHow well it worksNotes
Locking or bungee-strapped trash cansVery wellRaccoons visit on trash night; no reward, no visits
No pet food or bird seed out at nightVery wellRemoves the reason to come into the yard
Chimney cap and vent guardsVery wellStops denning in the house
Sealing gaps under decks and shedsWellUse buried wire mesh so they can't dig under
Motion-activated sprinklerSomewhatWorks in gardens until they get used to it
Motion lightsA littleRaccoons in NJ towns are used to lights
Ammonia, pepper, predator urineBrieflyFades fast and needs constant reapplying
Ultrasonic devicesLittle evidenceNot worth relying on

Where raccoons look for shelter

In North Jersey neighborhoods, raccoons den in attics (through roof vents and soffits), chimneys (especially mothers in spring), under decks and porches, in sheds and garages left open, and in hollow trees. A deterrent only works if every one of these is closed off around your house. See how raccoons get into the attic.

What we see on these jobs

The three situations behind most of these calls in North Jersey:

Squirrel eating nuts
Squirrels

Squirrels in the Attic or Walls

  • Running and scratching in the morning and evening
  • Chewed fascia, soffits or vents
  • Nesting material in the attic

We get squirrels out with one-way doors and seal the roofline so they can't chew back in. Exclusion, not relocation.

Raccoon on a roof near an opening it could use to get inside
Raccoons

Raccoons in the Attic or Chimney

  • Heavy thumping at night
  • Torn vents, shingles or soffits
  • Droppings and a strong smell

Raccoons tear their way in and do real damage. We remove them from the house and close the opening with heavy-duty materials.

Chipmunk resting near a tree trunk
Chipmunks & more

Chipmunks, Skunks & Other Wildlife

  • Burrows along walkways and foundations
  • Animals under porches and sheds
  • Digging in the yard and garden

Ground animals cause foundation and yard problems. We find where they live and block access so they move on.

Blocking decks, porches and sheds

Raccoons and skunks dig under decks and sheds to make a den. The fix is an L-shaped barrier: galvanized wire mesh fastened to the bottom of the deck skirt and bent outward along the ground, buried a few inches. When they try to dig at the edge, they hit mesh. Make sure no animal is under there before you close it off; a one-way door or a few nights of watching tells you.

When deterrents aren't enough

If you hear heavy walking in the attic at night, find a torn roof vent, smell a strong urine odor, or see a raccoon going in and out of the chimney, deterrents won't move it out. A mother raccoon with kits will stay no matter what. We remove raccoons with exclusion, handle kits so the family stays together, and rebuild the entry so it stays closed. See raccoon proofing.

Simple ways to prevent it

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Trim branches

Keep tree limbs about 6 to 8 feet from the roof so squirrels can't jump on.

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Lock the trash

Use cans with tight lids and bungee cords. Raccoons learn trash night fast.

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Cap the chimney

A sturdy chimney cap keeps out raccoons, squirrels and birds.

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Check the roofline

Look for chewed soffit corners, loose vents and gaps at roof returns each spring and fall.

How Silver Bullet handles it

1

Call or text a photo

Tell us what you're seeing and where. A photo often lets us identify the pest right away. We answer 24/7 for emergencies.

2

Inspection

A licensed tech finds the source: where the pest lives, how it gets in and what draws it.

3

Treatment or removal

We use the right method for the pest, placed where it works and kept away from kids and pets.

4

Seal and prevent

We close entry points and tell you what to change so the problem doesn't come back.

Get Help From a Licensed Exterminator

Call or text 973-510-2585 for the fastest answer, or tell us what's going on and we'll get back to you quickly.

Calls we get every week

  • Scratching or thumping in the attic
  • A squirrel or raccoon inside the house
  • A raccoon in the chimney
  • Chewed soffits, vents or gutters
  • Animals under a porch, deck or shed
πŸ“ž Call 973-510-2585

Request Service

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What's bugging you? - Step 1 of 3

Frequently Asked Questions

What is the best raccoon repellent?

Removing food and shelter: locked trash, no outdoor pet food, and sealed vents, chimneys and decks.

Do motion lights keep raccoons away?

Not for long. Raccoons in suburban NJ get used to lights.

Does ammonia keep raccoons away?

Briefly. The smell fades quickly and has to be reapplied constantly.

Do ultrasonic repellers work on raccoons?

There's little evidence they do. We don't rely on them.

How do I keep raccoons out of my trash?

Use cans with locking lids or bungee cords, and keep them in a garage or shed until pickup morning.

How do I keep raccoons from under my deck?

Make sure none is inside, then install buried L-shaped wire mesh along the deck skirt.

Will sealing my house trap animals inside?

Not when it's done right. We use one-way doors and check for babies first so nothing is sealed in.

Are squirrels and raccoons dangerous to have in the attic?

They chew wiring, tear insulation and leave droppings and urine. Raccoons can carry rabies and roundworm, so their droppings need careful cleanup.

Can squirrels chew electrical wires?

Yes. Squirrels gnaw constantly, and chewed wiring in an attic is a real fire risk, which is one reason to act quickly.

How much does it cost to get squirrels or raccoons out?

It depends on how many entry points there are, the roof height and whether repairs are needed. Estimates are free: call or text 973-510-2585.

Do you remove raccoons from attics and chimneys?

Yes, with exclusion, and then we seal the entry with heavy-duty material.

Serving North Jersey

Based in Garfield, we serve these towns and the rest of Bergen, Passaic, Essex and Hudson counties.

Our service area

Union County

973-510-2585
  • Berkeley Heights
  • Clark
  • Cranford
  • Elizabeth
  • Fanwood
  • Garwood
  • Hillside
  • Kenilworth
  • Linden
  • Mountainside
  • New Providence
  • Plainfield
  • Rahway
  • Roselle
  • Roselle Park
  • Scotch Plains
  • Springfield
  • Summit
  • Union
  • Westfield

Morris County

973-510-2585
  • Boonton
  • Butler
  • Cedar Knolls
  • Chatham
  • Denville
  • Dover
  • East Hanover
  • Florham Park
  • Hanover
  • Kinnelon
  • Lincoln Park
  • Madison
  • Mendham
  • Montville
  • Morris Plains
  • Morristown
  • Mountain Lakes
  • Parsippany
  • Pequannock
  • Randolph
  • Riverdale
  • Rockaway
  • Roxbury
  • Whippany

Updated November 2026 by the Silver Bullet Pest Control team, Garfield, NJ β€’ NJ License 90568B

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