Ant control in Champaign begins with the species. Odorous house ants are small and dark and smell like rotten coconut when crushed. They trail to sweets along counters, often after spring rain floods their nests. Pavement ants push little piles of sand up through driveway and sidewalk cracks and wander into kitchens and basements.
Carpenter ants are the ones to take seriously. They are large and black, sometimes with a reddish middle, and they hollow out damp wood to nest. They do not eat wood the way termites do, but they leave piles of coarse, sawdust-like shavings below the tunnels. Look near leaky window frames, porch posts, roof edges and decks.
Bait works better than spray for most ants. Workers carry slow-acting bait back to the nest and feed it to the queen and the young. Spraying the trail kills the workers you see, but the colony can split and start new nests. For carpenter ants, the technician also looks for the wet wood that drew them, since fixing the leak keeps them from coming back.
Help the bait work. Leave the trail alone for a few days after treatment, keep counters wiped and store sweets in sealed containers. Trim tree limbs and shrubs that touch the siding, because ants use them as bridges to the house.
Ant Control Options
✓Odorous House Ant Control
Bait placement along kitchen and bathroom trails for the small dark ants that love sweets.
✓Pavement Ant Treatment
Treatment of nests in slab cracks, driveways and foundation edges.
✓Carpenter Ant Control
Finding and treating nests in damp wood, plus advice on the moisture that drew them.
✓Exterior Ant Barrier
Foundation and entry point treatment to stop ants from coming inside.
✓Ant Nest Location
Following trails to the nest so treatment reaches the colony, not just the workers.
Ant Control Cost in Champaign, IL
| Service | Typical Range | What Affects It |
|---|---|---|
| One-time ant treatment | $200 to $300 | HomeGuide data; about 2,000 square feet |
| Severe ant infestation | $800 to $1,200 | HomeGuide data; several nests or carpenter ants |
| Ant exterminator, typical | $80 to $500 | HomeAdvisor data; visits and treatment type |
Ranges come from national cost guides named in the text. Champaign prices vary with home size, and the technician writes the price down before treatment.
How it works
- 1
Call and describe the ants
Say their size and color, where they trail and whether you have seen shavings or winged ants.
- 2
Inspection
The technician identifies the species and follows trails toward the nest inside and out.
- 3
Written plan and price
You get the bait or treatment plan and the price in writing.
- 4
Treatment and check
Bait and outside treatment go in, with a return visit if the trail is still active.
Pricing
Depends on ant species