Rodent Control in South Jersey

Rodent is the word people reach for when something is gnawing and they do not know what. Fair enough: rats, mice, and squirrels are all rodents, they all chew, and they all get into South Jersey homes. But the right plan depends on which one you have. This page is Acorn Wildlife's hub for telling them apart, and it links down to the dedicated program for each.

Short answer: Rodent control at Acorn Wildlife starts with identification, because rats, mice, and squirrels need different programs. All three share the same ending: a trapping or exclusion plan matched to the species, no poison, and whole-home sealing under our Seal-Tight Warranty so the next rodent stays outside.

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Which Rodent Do I Have?

Short answer: Read the droppings and the clock. Rice-sized droppings mean mice. Capsule-shaped droppings up to 3/4 inch mean rats. Daytime scampering overhead with 3/8 inch pellets in the attic means squirrels. Nighttime attic noise with tiny droppings can mean flying squirrels. Each one gets a different program.

Sign	Mice	Rats	Squirrels
Droppings	Rice-sized, 1/8–1/4 inch, pointed ends	Capsule-shaped, 1/2–3/4 inch, blunt ends	Oblong, about 3/8 inch, scattered on attic runways
Sound & timing	Light skittering in walls at night	Heavier gnawing and movement at night, lower in the house	Fast scampering at dawn and dusk, overhead
Where	Kitchens, garages, wall voids	Basements, crawl spaces, foundations, burrows outside	Attics, rooflines, gable vents
Entry size	Dime-sized gaps, about 1/4 inch	Quarter-sized gaps, about 1/2 inch	Baseball-sized chewed holes at the roofline
Telltale extra	Gnawed food packaging, shredded nests	Greasy rub marks, 2–3 inch burrow holes	Chewed fascia, nut caches, chewed wires

Once you know your animal, go straight to its program: rat control, mouse control, or squirrel removal. Hearing things at night in the attic specifically? Check flying squirrel removal. Still unsure? Our scratching in walls guide and the Noise ID Tool on our homepage narrow it down, or text us a photo of the droppings and we will tell you.

How Acorn Handles Rodents, Whatever the Species

The species changes the tactics; the strategy never changes: identify, remove, seal, verify. That is the whole philosophy, and it is why our rodent jobs end instead of becoming subscriptions.

A mouse travelling a wire, with droppings below

Identify

Every job starts with a full inspection: droppings, rub marks, gnaw patterns, and a photographed map of every opening from the foundation to the roofline. Misidentify the rodent and you trap in the wrong place with the wrong gear, which is how a mouse problem eats three months.

Remove Without Poison

Rats and mice get a snap-trap program on their mapped runways, checked on a schedule, logged to zero. Squirrels get one-way exclusion doors, timed around their two South Jersey litter seasons. What none of them get is rodenticide: poisoned rodents die in wall voids, the openings stay open, and the poison travels up to the hawks and owls that would otherwise do this work for free.

Seal and Verify

Every opening gets closed in materials rodents cannot chew: steel wool with sealant, hardware cloth, metal flashing. Then we verify zero activity before we call it done. New Jersey does not protect rats and mice, but squirrels are regulated wildlife under NJDEP, which is one more reason the species ID comes first. We hold NJDEP license #92411B either way.

Why the Species Matters More Than the Trap

It also decides the sealing standard. Mice need every quarter-inch gap closed. Rats need the foundation and crawl space tight. Squirrels need the roofline, fascia, and gable vents done in metal. A whole-home seal from Acorn Wildlife covers all three standards at once, which is why homeowners who have been through one rodent winter usually ask us to do the full perimeter, not just the active entry.

A Norway rat — the species whose size and habits change the whole treatment plan

Sealing Rodents Out for Good

Sealing is where rodent control stops being a service you buy repeatedly. We close every gap from sill plate to ridge in chew-proof materials, and the work carries the Acorn Seal-Tight Warranty: if rodents get back in through a repair we made, we come back at no charge. The entry points that matter most: foundations and crawl spaces for rats and mice, rooflines and vents for squirrels. The full method is on our wildlife exclusion page, and attic cleanup and sanitization closes out the aftermath.

Rodent Control Near You

Rodent FAQs

Can't you just treat for all rodents at once?

The sealing covers all species at once; the removal cannot. Trap types, placement, and legal rules differ between mice, rats, and squirrels, so we identify first and run the right program. It is faster than a generic one, not slower.

Is it rodents or something bigger?

Weight of the sound is the clue. Rodents skitter and gnaw; a raccoon walks and thumps. Slow heavy steps overhead mean check our raccoon removal page instead. In between, an opossum under the floor is possible. Text us a recording and we will tell you which page you need.

Why does Acorn refuse to lead with poison?

Because we are the company that gets called to cut dead rodents out of walls after bait programs, and because rodenticides keep showing up in dead raptors. Trapping plus sealing removes the animals and the entry points. Poison removes neither; it just hides the evidence inside your walls.

Do you do quarterly rodent contracts?

For homes, we would rather seal your house once than bill you four times a year, and we will say so in the quote. For restaurants and commercial properties with constant delivery-door pressure, ongoing monitoring makes sense and we offer it through our commercial wildlife control service.

How fast can you get here?

Same-week inspections across Camden, Burlington, Gloucester, and Mercer counties, and traps or one-way doors usually go up the same visit. Call or Text (856) 398-1028 and describe the sound, the droppings, or both.

Ready to End the Gnawing?

Same-week inspection, species ID, and one written quote that ends the problem.

Request My Inspection

Call or Text (856) 398-1028