Serving Lombard and Cook County
Termite treatment in Lombard, IL near the historic downtown core
Call to reach an independent licensed termite provider serving Lombard homes, including the older houses near the downtown historic district.
This page is a referral service, not a pest control contractor. An independent licensed provider serving Lombard takes your call, inspects the problem, and sets its own price. Calling is free to call and carries no obligation.
When to pick up the phone
So how do you know it's termites and not just an old house settling? In Lombard's older homes, especially the Victorian and American Foursquare houses near downtown, these signs matter more than most homeowners think.
- Mud tubes on the foundation or a pier a sign subterranean termites are traveling between the soil and your wood framing, worth a same-day call Call today
- Hollow-sounding or blistered baseboards often means tunnels have already been chewed through the wood itself This week
- Piles of shed wings on a sill points to a swarm that likely came from a colony close by This week
- Doors and windows that suddenly stick can mean the trim is swelling from hidden moisture This week
- Pinholes in drywall with frass beneath suggests drywood or subterranean termites working inside the wall cavity, worth a same-day call Call today
- Independent licensed providers
- The provider sets the price
- No obligation
- Free to call
What the calendar changes
Termite swarms tend to show up May through June in northern Illinois, right as the clay-heavy soil around Lombard foundations warms up. Winter slows things down above ground. But crawl spaces and basements stay active year-round, so an older home near downtown is worth checking in any season.
Termite treatment trouble in Lombard right now?
A referral service
Call about termite treatment(312) 949-5551What jobs typically cost
Termite treatment costs vary quite a bit depending on the method and how much foundation is involved. Here's the general range for the Lombard area. An in-person inspection is really the only way to get a firm number though.
| Job | Low | High | What moves it | Scope |
|---|---|---|---|---|
| Liquid barrier treatment | $800 | $1,800 | linear feet of foundation treated | soil treated along the perimeter of the home |
| Bait system installation | $900 | $2,000 | how many stations go in and how often they're checked | a monitored system aimed at wiping out the colony over time |
| Crawl space or slab treatment with repair | $1,500 | $2,500 | damage repair on top of treatment | treatment paired with wood or structural fixes |
Final price depends on the provider's own inspection and the construction type: crawl space, slab, or full basement. These ranges are typical, not a quote.
Pricing reviewed Pricing reviewed October 2026
Local conditions that shape the work
Lombard's downtown historic core has buildings dating back to the 1830s through the 1880s, with another wave of growth in the 1920s. Those older foundations, often poured concrete or block set into clay and clay loam soil, sit on ground that drains slowly. That mix of moisture retention and aging wood trim is pretty much what subterranean termites look for.
The newer ranch and Cape Cod homes from the 1950s and 1960s postwar boom aren't immune either. They share the same clay-heavy DuPage County soil and the same humid continental climate, with warm humid summers that keep ground moisture up near the foundation. Honestly, the age of the house matters less than how close untreated wood sits to damp soil.
Lombard sits about 17.2 miles west of Chicago, fully built out with little vacant land left. So colonies that do establish tend to spread yard to yard along old tree roots and buried wood debris, rather than moving in from undeveloped land.
From your call to a written quote
- Call and describe what you're seeing
Mention the signs, mud tubes, hollow wood, shed wings, and roughly how old the house is. That helps the provider gauge what to bring to the inspection.
- Inspection and written quote
A licensed provider inspects the foundation, crawl space, or basement and sets a price in writing before any work starts.
- Treatment scheduled on your timeline
Liquid barrier or bait system work gets scheduled directly with the provider, generally within the window that fits the household.
Before you call
Are termites common in Lombard's older homes?
They show up more often in houses with wood close to damp soil, which describes a fair number of homes near Lombard's historic downtown. The clay soil common across DuPage County drains slowly, so moisture sits near foundations longer than in sandier regions. That doesn't mean every old house has termites. But it's worth an inspection if you've never had one.
When do termites swarm near Lombard?
Generally May through June in northern Illinois, once soil temperatures warm up enough for winged reproductives to leave the colony. Finding shed wings on a windowsill during that window is a fair reason to call. Outside swarm season termites are still active underground and in crawl spaces, just harder to spot.
Does Lombard's termite treatment cost depend on the house type?
Yes, in practice. A slab home generally costs less to treat than one with a crawl space or an older basement needing wood repair alongside treatment. Liquid barrier jobs tend to run lower than treatments paired with structural repair, which shows up in the typical cost ranges above.
Is calling about termite treatment in Lombard free?
Yes. It's free to call and there's no obligation. The independent licensed provider who answers sets its own price after an inspection, and you decide whether to move forward from there.
Can a bait system work on an older Lombard foundation?
More often than not, yes. Bait systems work around the outside perimeter and skip the drilling through historic foundation material that some liquid treatments need near older masonry. The provider can walk through which method fits a specific property during the inspection.
The handoff, plainly
- Who answers
- An independent licensed pest control provider serving the Lombard area takes the call.
- Who does the work
- That same provider's crew does the inspection and any termite treatment. Not Windy City Exterminators.
- Who pays us
- Providers pay for the introduction, so there's no fee tacked onto your treatment cost for using this page.
Worth having ready
- Zip code 60148 or your Lombard address
- Photos of any mud tubes, frass, or wings
- Whether you've had termite treatment before