Animals have the same basic needs as humans -- food, shelter, and water, and an animal enters your home to satisfy one of those needs.

When they invade homes, animals look for dark, remote areas safe from danger. Crawl spaces under floors or roofs provide a quiet, secluded place where pests feel secure. As a result, homeowners may be living with animals in crawl spaces for a long time without knowing it.

Why Are There Animals in My Home?

Animals may biologically chose your home instead of your neighbors for a variety of reasons. There might be gaps that allow easy access to your house. There could be areas in the home that animals naturally prefer like attics, chimneys and crawlspaces.Animals also prefer certain areas, sometimes because they encounter predators.
  • Attics
  • Chimneys
  • Crawlspaces
  • Wall Voids
  • Roof
  • Gutters

How Do Animals Get in the Attic?

Homeowners may notice sounds in their attics during the colder months. Many types of wildlife seek shelter when temperatures drop, making attics a popular nesting spot. Cracks and holes in siding or walls give animals easy entry points.

Animals that Live in Attics

  • Bats
  • Rats
  • Mice
  • Raccoons
  • Squirrels
Populations of certain pests in the area can increase the chances of finding animals in the attic. Squirrels, mice, and rats often enter through small openings. Likewise, bats gain entry through any structural gap exceeding ½” in size, and raccoons will tear through weak or damaged spots on your roof to gain entry and rear their young.

Signs of Wildlife in the Attic

Residents often hear distinct sounds made by animals in attics, including:
  • Scratching at walls, insulation, or support beams
  • Scampering or running across floors
  • Chirping, whining, and other vocal calls
Noises are a strong sign of an animal in the attic. Visual clues are also important. For example, greasy smudges from fur and scratches on fascia boards or gutters are evidence of a potential access point. In addition, piles of droppings on roofs indicate areas where pests enter or exit.

Animal Attic Damage

Animals can cause structural damage within your attic. T hese animals can carry ectoparasites, which after the wildlife host is evicted, may move inside the home looking for a new host. Bat bugs, mites, ticks and fleas are just some of the ectoparasites you need to be concerned about.

Animals in the attic soil insultation with their droppings and urine. Some critters use the insulation to build nests. Raccoons are known for using a single spot in your home as a latrine, while using another part of your attic as their living area. This can lead to matted attic insulation and reduced “R” values, which means you continue to lose money as you continue to heat and cool your home. It can also lead to stained ceilings and unnecessary odors.

Problems and Attic Removal

Animals that live in attics are more than just annoying; they also cause damage and spread diseases. Getting rid of home-infesting pests is difficult and dangerous for property owners. The professionals at Critter Control have safe, effective removal methods to handle animals in attics.

Why are there animals in the chimney?

When animals try to get in the house, the chimney is a popular point of entry. This dark, sheltered area seems like a perfect habitat to many birds and mammals. Chimneys protect them from harsh weather and predators while providing access to the home.

What Kinds of Animals Get In Chimneys?

Homeowners often encounter the following animals in chimneys:
  • Raccoons - Raccoons are always looking for places to raise their young and will take advantage of any available shelter.
  • Bats - Since they overwinter in caves and tree hollows, bats appreciate the isolated nature of chimneys.
  • Squirrels - Much like raccoons, squirrels see chimneys as ideal places to give birth.
  • Birds -  Uncovered chimneys appeal to birds like sparrows, wood ducks, owls  instinct to build its nest high off the ground.

How do animals get into a chimney

An uncapped chimney provides easy access to your home to any climbers or flyers.

Signs of Animal in Chimney

Noises- Squeaking and rustling in the morning or late at night.

Many homeowners call us in the spring and complain of what they believe are “birds” in their chimney. These callers are shocked to find that those “birds” are actually baby raccoons! Yes, mama raccoons use your chimney as a den and have their litters in there each year. A raccoon can easily scamper up and down a chimney flue tile, as it is just a large hollow tree to them.

Raccoons can cause damage requiring chimney repairs to the smoke shelf, damper or flue tiles while in there and our trained Wildlife Specialists can remove the offending wildlife, identify any damage for you and provide chimney repairs.

Problems Caused

Having animals in the chimney puts residents at risk of contracting diseases if the pests move indoors. Bats and raccoons carry rabies, while several species of birds harbor Salmonella bacteria.

Controlling Animals in Chimneys

Timing is everything when it comes to getting animals out of chimneys. Sealing or capping an exit too soon can trap babies inside and lead to hostile or unpleasant pest encounters. Waiting too long to address the problem brings about a host of other issues such as structural damage, foul odors, and insect infestations.
The best way to deal with a live or dead animal in the chimney is to call Critter Control. Our teams have experience removing all different types of pests from homes

Chimney Swifts actually live in chimneys and are the only birds that can fly up the chimney after they enter it. If you have Chimney Swifts, don’t attempt to remove them without consulting a professional, as they are federally protected and special considerations need to be implemented when dealing with them.

Our chimney repair specialists can install a chimney cap on ANY sized, or type of chimney, and prevent wildlife from using it as a home.

While our chimney repair specialists are inspecting the condition of your chimney, don’t forget to ask about the condition of the chimney crown. Our  specialists use Crown Saver products to repair broken, or cracked masonry on chimneys and stop moisture from damaging your  chimney any further.

Why are tehre animals in my crawlspace?

Crawlspaces are dry, sheltered areas that homeowners rarely enter making it an ideal location for wildlife.

Animals in Crawlspace

  • Rodents (rats, mice)
  • Opossums
  • Skunks
  • Raccoons
  • Snakes
  • Burrowing animals

How do animals get into crawlspaces?

Any weaknesses in the exterior of a home, an animal can exploit. Foundation vents, construction gaps, basement window wells, and foundation cracks are typical spots for animal to find a way into your home. Burrowing animals like moles, gophers, and skunks can dig under foundations and weaken your home.

Signs of Animals in Crawlspace

  • Scratching or rustling noises, especially at night
  • Droppings near crawl space entrances
  • Waste or carcass smells with no obvious source
  • Grease stains or tufts of fur
  • Gnaw marks and other chewing damage
  • Nests made from shredded paper or debris

Removing Animals in Crawl Spaces

Though these pests may be out of the way, they still cause issues. Even in crawl spaces, animals can cause structural damage or find entry points to main living spaces. Their nests and den sites can attract insects like cockroaches. Fleas and ticks are another concern. Furthermore, animals can become trapped in crawl spaces and die, creating additional problems.

Attempting to trap or remove animals in crawl spaces is a dangerous task. Most wildlife will bite and scratch if cornered, increasing the risk of injury or disease. To remove and prevent unwelcome pests in crawl spaces, contact the experts at Critter Control.

Nuisance Wildlife on Rooftops

Animals and people are in a constant struggle for space, so conflicts may arise as cities expand and wildlife habitats shrink. When pests invade neighborhoods, animals on roofs and in soffits can cause problems for homeowners.

Roof Damage Caused by Animals

Most of the issues caused by animals in soffits and on roofs are structural. Broken shingles and holes in roofing materials are common. Some animals also carry diseases that affect humans. These pests spread illnesses via their body fluids, parasites, or feces.

How Did I Get Animals on the Roof?

Trees, power lines, and downspouts are easy pathways that allow pests on roofs. For example, untrimmed branches act as bridges for wildlife to cross over to roofs and enter houses.

Signs of Animals on the Roof

Gathering information about animals in soffits and on roofs is the first step toward controlling the issue. Pay close attention to the following clues:
  • Sounds - Scratching or gnawing noises during the day may be a sign of squirrels. However, sounds at night may indicate a bat or roof rat issue.
  • Tracks - The size and shape of footprints left by an animal on a roof or in an attic can help identify the pest.
  • Droppings - The volume and location of scat can also reveal the type of animal nesting in soffit spaces.

Trapping Animals on the Roof

Special considerations need to be made when trapping an animal on your roof. You need to check the trap regularily and make sure the trapped animal is protected from the elements. Animals on roofs and in soffits are usually agile climbers, which makes prevention difficult. Homeowners with these wildlife issues should call the experts at Critter Control to remove infestations.

Nuisance Animals in Gutters

Home gutters filled with leaf litter are prime real estate for a number of pests. Rodents and other wildlife prefer hideouts high off the ground and safe from predators. Common animals in gutters include:
  • Squirrels - Squirrels build their nests from leaves, and drainage channels supply plenty of construction materials. Pests in gutters may be trying to find an entry point to the attic.
  • Roof rats - Rodents use downspouts to access the roof. It's not uncommon to find the animals stuck in gutters as well.
  • Raccoons - Agile and curious, raccoons can damage water ducts during their attempts to pry up roof shingles and force their way into attics.
  • Birds - Pigeons, among other birds, clog gutter outlets above downspouts with their nests. Unhatched eggs, droppings, and debris also block drainage areas.

Problems and Control

Homeowners should contact a professional pest removal service before damage occurs. Animals in gutters often tear up fascia boards and shingles in an attempt to move indoors. Also, blocked gutters may lead to expensive roof repairs or unexpected water leaks.

An animal stuck in the gutter can also cause problems. Some pests use building drainage areas as a place to store food and build nests. Occasionally, they get trapped inside. Residents who notice scratches on downspouts or animals in gutters should call Critter Control for assistance.



Professional and friendly
Excellent customer service! Last week we realized a family of cute birds were nesting in our roof soffit. The nest was right above our deck, and they were getting aggressive with our dogs and us. A super friendly service coordinator answered the phone right away. She was able to get us scheduled for the next day. The tech showed up on time, in a freak April snowstorm! He quickly addressed the issue, thoroughly explained what he did and when he would be back. He showed up right on time again, made sure our squatting birds were gone for good and completed the permanent fix where they were accessing the soffit. Probably one of the easiest service calls we’ve ever had! Thank you!
We had a nuisance woodpecker driving us insane drumming on the metal chimney cap. We called Brittni and she provided detailed information over the phone as to estimated costs and methods used. She promptly followed up everything with a detailed email. Scheduling was easy. Terrance was on-time and very pleasant to work with. He inspected the chimney for damage and for evidence of nests = none found! He installed two deterrents and wa on his way! Highly recommend!
Very professional service, wonderful people, pricey
As a builder, it is always nice to work with professional outfits that show up when they say and do a nice Job. This is an excellent team and I would recommend them to anyone with critter issues. Terry Artisan Custom Homes LLC.
Great responsiveness to requests, and excellent service. Our company will definitely use CC of Savannah again should the need arise.
Always appreciate your great service!!
They kept us informed every day and they were very professional. Will definitely use them again if needed.
Fast, efficient service. PLUS I haven't seen a rabbit since the application. I will be thrilled if it lasts all summer!!
Very thorough!
Great work, thank you!
Great customer service -- know their business.
Michelle and George are superstars! Very professional and friendly - they do outstanding work - highly recommend their services.
Chris is great to work with, very knowledgeable and informative. Critters run when they see him coming :-)
2nd continuous year of service by Critter Control. Plan and explanations are excellent, good customer service.
The service was great
Terrance has been a pleasure to work with. He's polite, and responsive. He's answered all my questions, and has done good work. We are quite pleased with Critter Control of Central, Ma. While we hope we won't need to call again, we won't hesitate to if we need to.
Very impressed with the professionalism and knowledge of the personnel that inspected our home. They fully explained how to rectify our issue.
excellent work
Khoa did an awesome job - thanks!
We were very satisfied with your work!
Brandon was great! Always punctual and does a thorough job.
Very professional and experienced help at a fair price.
The best experience! Your technicians were wonderful!...highly professional, responsive to our concerns, helpful and knowledgable! We will continue to be a return customer for sure! Thank you!
All technicians were from initial evaluation, to trap monitoring and screening our louvre vents. Thanks!
Josh was very courteous and knowledgeable and answered my questions before I even asked them
Mike kept me informed about the bait traps effectiveness and how to make them more targeted.
Quick, courteous, friendly service, even on a Sunday. Much appreciated!
We just had Critter Control come out to catch another squirrel that breached our house trim. They chewed through the wood. We caught two squirrels. They then came back and replaced the wood trim with a piece of metal and painted it the same color as the rest of our trim. Looks really good. They do it all!! Highly recommend Critter Control!!
Very knowledgeble and helpful. Thanks!
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