Use Call Now to say where you think rodents are getting in, and our team serving the Bloomington area will respond.
Common rodent entry points
- Soffits, fascia, roof returns and gable and attic vents
- Tile roof edges and eave closures
- Gaps around pipes, wires, AC line sets and utility penetrations
- Dryer vents, bath fans and chimney flues
- Foundation cracks, weep holes and sill plates
- Garage door seals and corners
Maintenance checks
- Check vents and screens each season
- Keep branches and vines away from the roof
- Replace worn door sweeps and weather stripping
- Inspect seals after storms, roof work and landscaping
Materials that stop rodents
| Material | Use | Why |
|---|---|---|
| Steel wool or copper mesh | Small gaps around pipes and wires | Hard to chew and holds sealant in place. |
| Sheet metal | Garage door corners, damaged wood edges | Blocks gnawing at edges and corners. |
| Door sweeps and weather seals | Exterior and garage doors | Seals the gap along the threshold. |
| Hardware cloth (about 1/4 inch) | Vents, weep holes, crawl space openings | Rodents cannot chew through galvanized steel mesh. |
| Concrete or mortar | Foundation holes and cracks | Permanent closure for ground-level gaps. |
Why order matters
Sealing comes last, once the animals have left. A rodent trapped inside will chew through drywall or wiring to get out, or die in the wall. Final entries are closed only after our technician has monitored for a few days and confirmed that there is no activity.
How rodent exclusion works from inspection to follow-up
Rodent work is a sequence, and the order matters. Trapping without sealing only replaces the animals you remove. Sealing without trapping can lock a rodent inside the walls. A sound visit does these in order.
- Inspection of the roofline, attic, soffits, vents, foundation, garage, crawl space and utility entries, looking for gnaw marks, rub marks, droppings, nests and runways.
- Identification of the species, because roof rats, Norway rats and house mice travel, nest and take bait differently.
- Trapping or baiting plan: snap traps placed on the travel lines, with tamper-resistant stations outside where rules allow.
- Exclusion: gaps larger than a quarter inch sealed with hardware cloth, steel wool, copper mesh, sheet metal or sealant, and vents and weep holes screened.
- Cleanup and repair recommendations for droppings, contaminated insulation and chewed wiring.
- Follow-up visits to remove traps, check the seals and confirm activity has stopped.
- Where did they get in, and which entry points will you seal?
- Will you use traps, bait or both, and where will each go?
- Which rodent do you think I have and what evidence points to it?
- Do you show me photos of what you found and what you sealed?
- How many visits are planned and what happens if activity continues?
Prepare your Bloomington home for rodent work
- Write down where you heard noises, found droppings or saw gnawing, and at what time of day
- Clear access to the attic hatch, garage, crawl space and under-sink cabinets
- Store pet food and bird seed in sealed metal or hard plastic containers
- Tell our technician about pets, children and any health condition before treatment
- Keep trash can lids on and move bins away from the house wall
What changes the size of a rodent job
The size of the problem changes the job: a lone kitchen mouse and a roof rat colony in a two-story attic have little in common. Your written scope should state what our team found and what each piece of work will accomplish.
- Whether the home sits next to open space, citrus or palm trees, creeks, farms or older sheds
- Attic and crawl space access, and whether insulation is contaminated
- The species and how long the activity has been going on
- Number and size of entry points, including roof tiles, vents, rooflines, garage door seals and utility chases
- Whether you want inspection and trapping only, or exclusion and cleanup as well
Safety: droppings, nests, pets and children
Handle rodent droppings, urine and nesting material carefully, since they can carry germs. The CDC and EPA recommend airing out the space, wearing gloves and a respirator suited to the task, soaking droppings in disinfectant before wiping, and avoiding dry sweeping or vacuuming altogether.
Keep pets and children out of work areas. Bait is used only in tamper-resistant stations, placed where pets, wildlife and children cannot reach it, and some states restrict certain rodenticides. Exclusion and trapping carry most of the work in those places.
Common mistakes with rats and mice
- Ignoring the roof and trees. Roof rats use branches, fences and power lines to reach attics.
- Setting a few traps in one place. Rodents follow edges and walls, and traps need to sit on those routes.
- Skipping cleanup. Remaining droppings and urine can draw new rodents.
- Using poison alone indoors. Poisoned rodents can die in walls, and bait does not close the entry points.
- Sealing before checking that all animals are out of the structure.
Rodent cheat sheet
| Rodent | Body and tail | Droppings | Nest and entry |
|---|---|---|---|
| Roof rat | 6 to 8 inches, tail longer than body | 1/2 inch, spindle shaped | Attics and trees, rooflines and vents |
| Pack rat (woodrat) | Larger, furry tail, large ears | Larger, dark, often in piles | Stick middens in garages, sheds, engine bays |
| Norway rat | 7 to 9 inches, tail shorter than body | 3/4 inch, capsule shaped | Burrows at foundations, basements, drains |
| Deer mouse | Slightly larger, white belly, bicolored tail | Similar to house mouse | Sheds, garages and boxes; handle droppings with care |
| House mouse | About 3 inches of body, tail as long as the body | 1/4 inch, rod shaped | Wall voids and insulation, gaps near a quarter inch |
What makes rodent exclusion different in Bloomington
Bloomington and Normal form a twin-city area in central Illinois surrounded by corn and soybean fields. Harvest and cold weather push field mice and house mice toward houses, garages and outbuildings in fall.
Many older brick and frame homes have basements, crawl spaces and garage thresholds with gaps rodents use. Dumpsters, restaurants and drainage areas raise Norway rat activity near commercial corridors. These local conditions can shift the places rodents nest, run and enter, so ask us what that means for your property.
Rodent exclusion across Bloomington and nearby cities
In Bloomington, Illinois, Rodent Control Bloomington serves ZIP codes: . We also serve Normal, Hudson, Downs, Towanda and LeRoy. Because each address is checked on its own, give your ZIP code when you call.
Start with Call Now at the top of the page and say what you found, whether noises, droppings or damage. That puts you through to our team, which verifies your address, goes over the roofline and attic and provides the scope in writing.
Related help in Bloomington
If this is not quite your situation, these pages cover the neighboring questions: Attic rodent control; Rodent inspection; Mice and rat control; Comparing rodent control quotes. The service area list shows every nearby city and ZIP code covered.