The short version
Around Pomona, the most common animals are raccoons, squirrels and opossums. 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.
Homeowners in Pomona with an animal in the attic, walls, chimney or yard.
What to look for
Around Pomona, the usual animals are raccoons, squirrels, opossums, skunks and bats. Each one gets in differently and needs a different fix. Babies are usually born from about March 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
A good inspection covers the roofline, attic and foundation. It ends with a list of every gap that needs sealing.
- Time
- 60–120 minutes
- Best for
- Every job; the species decides the method
Attic Cleanup, Sanitation, and Follow-Up
$500–$3,000+ depending on insulation removed
Providers in Pomona who do cleanup should wear respirators and bag waste on site. Homeowners in Pomona handling raccoon droppings without protection risk exposure to Baylisascaris roundworm eggs, which survive for years in soil.
- Time
- 1–2 days
- Best for
- Soiled insulation, droppings, odors, and re-checks
One-Way Doors and Eviction
$200–$600
For Pomona homes, one-way doors are the least stressful removal method for the animal and often the cheapest for the homeowner. They avoid trap-days, trip fees, and relocation rules entirely.
- Time
- 3–7 days
- Best for
- Squirrels, raccoons, and birds using a single main entry
Exclusion Repairs (Chimney Caps, Vent Screens, Foundation Mesh)
$300–$2,500+ depending on scope
A full exclusion seals every opening an animal could use. The provider should list what was sealed and where.
- Time
- Half a day to two days
- Best for
- Sealing the home after animals are out
Prices are typical published ranges. Ask what’s included before you compare quotes.
In the attic, look for flattened insulation, droppings and nests. Leave big cleanups to someone with the right gear.Animals around Pomona.
Around Pomona, the most common animals are raccoons, squirrels, opossums, skunks and bats. Homes from Pomona out to Ontario and Rancho Cucamonga see much the same mix.
Local wildlife conditions in Pomona.
An inspection in Pomona usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Pomona'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 Pomona and California 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. Pomona sits in a local climate, and that sets the pace for wildlife activity here: the warmer months. The area is mostly residential, 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.
Brush, mulch and fallen fruit near the house give animals cover and food. Keep the edges tidy.What’s that noise?
- Rustling at dusk at the roof edge: bats. - Heavy thumps at night: raccoons. - Quick scurrying at dawn and dusk: squirrels. - A strong smell under the deck: skunks.
Baby season.
Never seal a hole while babies are still inside. Bat exclusion waits until pups can fly, usually by mid-August. Around Pomona, most babies are born from about March through June. Mothers look for warm, dry spots like attics and chimneys.
A year of wildlife in Pomona.
- Fall: animals hunt for winter dens. Seal gaps now. - Summer: highs near 95°F in Pomona. Animals roam at night. - Spring: babies are born from about March through June. Don't seal while young are inside. - Winter: mild in Pomona, so animals stay active.
Raccoons.
They tear open vents and roof edges. Heavy thumps at night usually mean a raccoon. Never handle one.
Tree squirrels.
Squirrels are busy at dawn and dusk. They chew small gaps into bigger holes, and wires too.
Opossums.
Opossums are quiet, slow and mostly harmless. They move into crawl spaces and under decks.
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.
- Seal: heavy metal mesh on every gap. - Door: a one-way door lets the animal leave. - Check: look for babies first. - Identify: figure out which animal it is. - Recheck: make sure nothing is trying to get back in.
Where animals get in.
- Crawl-space doors and foundation vents. - Uncapped chimneys. - Gaps where the roof meets the wall. - Roof vents and soffit corners. - Under decks, porches and sheds.
If an animal gets inside the house.
Keep kids and pets away. Open an outside door or window in that room, then leave. Close interior doors so it stays in one room. Call your health department first. Is it a bat, and was someone asleep there?
Droppings and cleanup.
- Wet droppings down, then bag them. - Wear gloves, a mask and old clothes. - Don’t sweep or vacuum droppings dry. - Large attic messes are a job for pros.
Keeping your yard less inviting.
- Fruit: pick up what falls. - Birds: use a seed tray, and sweep up spills. - Pets: feed them indoors. - Trash: locking lids, or keep bins in the garage. - Cover: clear brush and wood piles near the house.
Wildlife myths.
- Mothballs drive them out: they don’t, and they’re a health hazard. - Moving them is kind: often illegal, and babies get left. - Out in daylight means rabid: not always; mothers forage by day. - Lights and radios work: only briefly.
Birds in vents and chimneys.
Most native birds are protected while nesting. Starlings and sparrows love dryer and bath vents. Then fit a vent cover that still lets air out. Wait until the young have flown.
If an animal seems sick.
Keep people and pets inside. Staggering, circling or acting unafraid can mean illness. Don't try to trap or touch it. animal control or your local health department.
Pets and wildlife.
Bring pets in at night. Keep pets' rabies shots up to date. your vet if your pet tangles with a wild animal.
What a wildlife visit looks like.
They set a one-way door or trap. They look for tracks, droppings and torn vents. The tech walks the roofline and the foundation. Cleanup comes last. Later, they come back and seal up.
If a skunk sprays.
- Clothes: wash with baking soda added to the load. - Eyes: keep the mix out; rinse with cool water. - Tomato juice: it doesn’t really work. - People and pets: wash with peroxide, baking soda and dish soap. - Under the house: air it out; the smell fades over days.
Babies found alone.
Leave them be and watch from a distance for a day. Baby animals alone are often just waiting for a parent. Call a wildlife rehabilitator. Hurt or clearly orphaned?
Fencing that works.
- Gardens: hardware cloth beats chicken wire. - Climbers: an electric wire near the top stops raccoons. - Diggers: bury wire mesh a foot down, bent outward. - Gates: keep gaps underneath to a couple of inches.
Questions to ask before you sign.
- What will you seal with? - What happens to the animal? - How will you handle babies? - Where is it getting in? - Which animal is it? - Is cleanup included?
What affects the price
- Materials used: steel and hardware cloth over foam.
- Number of entry points that must be sealed.
- Permit, relocation, or disposal rules in your state.
- Number of animals, since trapping is priced per animal.
- Whether young are present and need hand removal.
- Roof height and pitch affecting ladder or lift needs.
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What worries you most about wildlife?
When to call for help
right away if one acts sick or aggressive. Babies and droppings need careful handling. Call if an animal is in the attic, walls or chimney.
What you can do yourself
Getting an animal out of the house is a pro's job. Never corner or handle one. Secure trash, bring in pet food and trim branches.
Wildlife in Pomona
For Pomona homes, animals live comfortably in town, using alleys, storm drains and older buildings. In California, skunks and bats carry most rabies. Summer highs near 95°F in Pomona push most animal activity into the night. Winter lows near 42°F in Pomona slow animals down, but don't stop them.
Local research
Wildlife in Pomona, CA: what the public record shows
Before you compare quotes, it helps to know which wildlife actually live in California, when they are busiest around Pomona, and what the state figures look like. Everything below links to the agency or university page it came from.
Raccoon relocation
Furbearer seasons set by CDFW.
UC IPMTrapping for hire
Applies to commercial wildlife trapping generally.
UC IPMNuisance Wildlife species recorded in California
- 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.
Rules that apply in California
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: UC IPM; 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.
Metal mesh keeps animals out of vents for good. Foam and light screen won't hold.Did you know?
A gray squirrel can rotate its ankles to descend headfirst
Opossums play dead involuntarily; the response is a fainting reflex
Questions people ask
What is included in attic cleanup?
Removing droppings and soiled insulation, then sanitizing. New insulation goes in if needed.
How long does wildlife removal take?
Usually a few days to two weeks, including sealing.
Can I trap the animal myself?
Check California's rules first. Trapping can catch the wrong animal or orphan babies.
What if there are babies in the attic?
Around Pomona, babies are usually born from about March through June. A pro finds them and reunites them with the mother.
Is wildlife removal humane?
It can be. One-way doors let animals leave on their own.
Which animals are most common around Pomona?
Mostly raccoons, squirrels, opossums, skunks and bats.
When are wild animal babies born in Pomona?
Usually from about March through June. Don't seal a hole while babies are inside.
Sources (3)
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