The short version
Around Arvada, the most common animals are raccoons, squirrels and skunks. Identify yours first. Then get it out and seal the gap.
- Never handle a wild animal.
- Figure out which animal it is first.
- Check for babies before sealing.
- Use metal mesh, not foam.
- Secure trash and pet food.
Anyone in Arvada dealing with wild animals around the house.
What to look for
Around Arvada, the usual animals are raccoons, squirrels, skunks and bats. Each one gets in differently and needs a different fix. Babies are usually born from about April through June.
- 1Scratching or thumping in the attic.
- 2Torn vents, soffits or shingles.
- 3A musky or skunky smell.
- 4Dug holes under decks or sheds.
- 5Trash bins knocked over.
- 6Droppings on decks or in the attic.
Why it’s worth acting soon
- Chewed wires and damaged insulation.
- Droppings that can spread disease.
- Babies make removal harder.
- Rabies risk from bites.
Treatment options and typical costs
Inspection and Species Identification
$100–$300
The inspection is the cheapest step, and it prevents mistakes. Ask for entry-point photos and a written, ordered plan.
- Time
- 60–120 minutes
- Best for
- Every job; the species decides the method
Exclusion Repairs (Chimney Caps, Vent Screens, Foundation Mesh)
$300–$2,500+ depending on scope
Exclusion is the part of an Arvada wildlife job that actually solves the problem long term. Chimney caps, steel vent covers, hardware cloth on soffit gaps, and buried mesh skirting around decks keep Arvada animals out for years.
- Time
- Half a day to two days
- Best for
- Sealing the home after animals are out
Attic Cleanup, Sanitation, and Follow-Up
$500–$3,000+ depending on insulation removed
A follow-up visit a few weeks after exclusion is standard practice in Arvada. Each sealed spot is checked for new damage.
- Time
- 1–2 days
- Best for
- Soiled insulation, droppings, odors, and re-checks
Humane Live Trapping and Removal
$150–$500 per animal, plus trip fees
Ask how many trap days are included. Clear answers separate careful operators from cheap ones.
- Time
- Several days to two weeks
- Best for
- Animals already inside or denning under structures
Prices are typical published ranges. Ask what’s included before you compare quotes.
Crawl spaces are a favorite den. Check the vent screens and the access door.Animals around Arvada.
Around Arvada, the most common animals are raccoons, squirrels, skunks and bats. Homes from Arvada out to Westminster and Lakewood see much the same mix.
Local wildlife conditions in Arvada.
Across Arvada, the area is mostly suburban, so wildlife pressure can differ from one block to the next depending on how tight the entry points are and how much food, water, or shelter is close by. An inspection in Arvada usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Arvada's seasonal timing lets you schedule treatment before the busy stretch rather than after it, which usually means faster service and a more accurate quote. A provider who works Arvada and Colorado every day can point out the specific conditions that matter most here, and getting the scope, price, and follow-up terms in writing makes it easier to compare options. Arvada sits in a semi-arid climate, and that sets the pace for wildlife activity here: spring denning and fall (animals seek winter shelter).
Walk the foundation with a flashlight. Gaps at ground level let animals under the house.What’s that noise?
- A strong smell under the deck: skunks. - Quick scurrying at dawn and dusk: squirrels. - Heavy thumps at night: raccoons. - Rustling at dusk at the roof edge: bats.
Baby season.
Mothers look for warm, dry spots like attics and chimneys. Never seal a hole while babies are still inside. Bat exclusion waits until pups can fly, usually by mid-August. Around Arvada, most babies are born from about April through June.
A year of wildlife in Arvada.
- Winter: lows near 19°F in Arvada. Animals den up in attics. - Spring: babies are born from about April through June. Don't seal while young are inside. - Summer: highs near 89°F in Arvada. Animals roam at night. - Fall: animals hunt for winter dens. Seal gaps now.
Raccoons.
They tear open vents and roof edges. Never handle one. Heavy thumps at night usually mean a raccoon.
Tree squirrels.
Squirrels are busy at dawn and dusk. They chew small gaps into bigger holes, and wires too.
Skunks.
Skunks den under decks, sheds and porches. A strong smell after dark is the giveaway.
Bats.
Bats slip through gaps as small as a thumb. Look for droppings under a gap at the roofline.
Getting them out the right way.
- Recheck: make sure nothing is trying to get back in. - Identify: figure out which animal it is. - Check: look for babies first. - Door: a one-way door lets the animal leave. - Seal: heavy metal mesh on every gap.
Where animals get in.
- Under decks, porches and sheds. - Roof vents and soffit corners. - Gaps where the roof meets the wall. - Uncapped chimneys. - Crawl-space doors and foundation vents.
If an animal gets inside the house.
Open an outside door or window in that room, then leave. Keep kids and pets away. Is it a bat, and was someone asleep there? Call your health department first. Close interior doors so it stays in one room.
Droppings and cleanup.
- Large attic messes are a job for pros. - Don’t sweep or vacuum droppings dry. - Wear gloves, a mask and old clothes. - Wet droppings down, then bag them.
Keeping your yard less inviting.
- Cover: clear brush and wood piles near the house. - Trash: locking lids, or keep bins in the garage. - Pets: feed them indoors. - Birds: use a seed tray, and sweep up spills. - Fruit: pick up what falls.
Wildlife myths.
- Lights and radios work: only briefly. - Out in daylight means rabid: not always; mothers forage by day. - Moving them is kind: often illegal, and babies get left. - Mothballs drive them out: they don’t, and they’re a health hazard.
Birds in vents and chimneys.
Most native birds are protected while nesting. Wait until the young have flown. Then fit a vent cover that still lets air out. Starlings and sparrows love dryer and bath vents.
If an animal seems sick.
Keep people and pets inside. animal control or your local health department. Don't try to trap or touch it. Staggering, circling or acting unafraid can mean illness.
Pets and wildlife.
Bring pets in at night. your vet if your pet tangles with a wild animal. Keep pets' rabies shots up to date.
What a wildlife visit looks like.
They look for tracks, droppings and torn vents. They set a one-way door or trap. Later, they come back and seal up. Cleanup comes last. The tech walks the roofline and the foundation.
If a skunk sprays.
- Under the house: air it out; the smell fades over days. - People and pets: wash with peroxide, baking soda and dish soap. - Tomato juice: it doesn’t really work. - Eyes: keep the mix out; rinse with cool water. - Clothes: wash with baking soda added to the load.
Babies found alone.
Leave them be and watch from a distance for a day. Hurt or clearly orphaned? Call a wildlife rehabilitator. Baby animals alone are often just waiting for a parent.
Fencing that works.
- Gates: keep gaps underneath to a couple of inches. - Diggers: bury wire mesh a foot down, bent outward. - Climbers: an electric wire near the top stops raccoons. - Gardens: hardware cloth beats chicken wire.
Questions to ask before you sign.
- Is cleanup included? - Which animal is it? - Where is it getting in? - How will you handle babies? - What happens to the animal? - What will you seal with?
What affects the price
- Species involved; skunks and raccoons cost more to handle.
- Roof height and pitch affecting ladder or lift needs.
- Protected bird species requiring seasonal timing.
- Warranty length on exclusion work and sealed points.
- Trip fees for daily trap checks over multiple days.
- Square feet of insulation removed and replaced.
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What worries you most about wildlife?
When to call for help
Babies and droppings need careful handling. right away if one acts sick or aggressive. Call if an animal is in the attic, walls or chimney.
What you can do yourself
Secure trash, bring in pet food and trim branches. Getting an animal out of the house is a pro's job. Never corner or handle one.
Wildlife in Arvada
Winter lows near 19°F in Arvada send animals into attics and crawl spaces in fall. In Colorado, skunks and bats carry most rabies. In Arvada's neighborhoods, decks, sheds and trash bins draw animals in. Arvada has a semi-arid climate, and wildlife activity here tends to pick up spring denning and fall (animals seek winter shelter). Across Arvada, most of the housing is suburban, so the usual entry points, moisture spots, and sheltered areas near the structure are what an inspection checks first. Across Arvada, take a minute to note where you have seen activity and when it appears, so the inspection is faster and the quote more accurate. A local provider who knows Arvada and Colorado can point out the specific conditions that matter most here before you commit to a plan.
Local research
Wildlife in Arvada, CO: what the public record shows
Before you compare quotes, it helps to know which wildlife actually live in Colorado, when they are busiest around Arvada, and what the state figures look like. Everything below links to the agency or university page it came from.
Raccoon relocation distance
Raccoons, tree squirrels and cottontail rabbits are the only species that may be relocated without a permit.
Colorado Parks and WildlifeAll other species
Any relocation outside the raccoon, tree squirrel and cottontail exception needs a permit first.
Colorado Parks and WildlifeNuisance Wildlife species recorded in Colorado
- Raccoon (Procyon lotor) — Top terrestrial rabies vector in the East; relocation banned in most states.
- Striped skunk (Mephitis mephitis) — Primary rabies reservoir in Texas and the central U.S.; Illinois requires euthanasia of trapped striped skunks.
When wildlife are busiest around Arvada
April skunk peak, October bat peak. Texas 2024 monthly peaks were driven by skunks in April and bats in October.
Based on Arvada’s semi-arid climate profile.
Landowners and their agents may take nuisance species causing damage on private property without a permit, but mountain lions and black bears may not be destroyed for property damage alone.
Rules that apply in Colorado
For context, nationally
- Around 4,000; more than 90% in wildlife — Animal rabies cases reported per year. CDC
- More than 20% each — Skunks and foxes that expose people or pets and are rabid. CDC
Sources: Colorado Parks and Wildlife; Rabies in the United States: Protecting Public Health; Class A (commercial) Nuisance Wildlife Control Permit study packet (17 Ill. Adm. Code 525). Figures are quoted as the source prints them. How we check our sources
Simple ways to keep wildlife away
- Use locking or strapped trash lids.
- Bring pet food in at night.
- Cap the chimney.
- Trim branches back from the roof.
- Bury wire mesh around decks and sheds.
- Pick up fallen fruit and spilled bird seed.
Ask which animal it is, how babies will be handled, and whether sealing and cleanup are included.Did you know?
Raccoons wash food not to clean it but to feel it
Opossums play dead involuntarily; the response is a fainting reflex
Questions people ask
Does homeowners insurance cover wildlife damage?
Sometimes, for sudden damage. Gradual chewing often isn't covered. Ask your insurer.
Will the animals come back?
Others will try. Sealing every gap with metal is what keeps them out.
How long does wildlife removal take?
Usually a few days to two weeks, including sealing.
What if there are babies in the attic?
Around Arvada, babies are usually born from about April through June. A pro finds them and reunites them with the mother.
How do I get rid of a groundhog?
Groundhogs are rare here. A digger under the shed is likely a skunk.
How much do homeowners typically spend dealing with nuisance wildlife?
Across Arvada, nuisance wildlife is usually removed by trapping, then the entry points are sealed so the next animal cannot move into the same spot. Across Arvada, because many animals are protected by state rules, removal has to be done legally, and a written plan should spell out removal, exclusion, and cleanup.
Which animals are most common around Arvada?
Mostly raccoons, squirrels, skunks and bats.
When are wild animal babies born in Arvada?
Usually from about April through June. Don't seal a hole while babies are inside.
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Sources (9)
The facts in this article come from the public sources listed above. Every home is different, so ask the company you talk to about pricing and what’s included. Published by Wildlife Exterminator · Updated September 11, 2026 · How we write these guides