Roach control is one of the most urgent services we offer to homeowners and businesses in the Chicago area. Cockroaches spread bacteria, dirty food prep surfaces, and trigger asthma and allergy symptoms — especially in children. Because of this, roach control should start as soon as you spot activity. The three species that most often show up in Chicago-area homes are:
First, our technicians identify the cockroach species and the size of the problem. Then, they apply a targeted mix of bait and low-risk insecticides. Bait works especially well for German roach control because worker roaches carry the product back to their hiding spots. As a result, it wipes out roaches that never touch a treated surface directly. Finally, we power spray the exterior to stop new roaches from getting in. Every roach control service includes a 30-day warranty.
Cockroaches can re-enter through drains, pipes, and shared walls, so ongoing protection is key — especially for older homes and multi-unit buildings. Our maintenance programs give you the most reliable long-term defense against roaches. Here is what each program includes:
For commercial kitchens, food businesses, and multi-unit buildings in the Chicago area, a roach control program is not just smart — it is often required for health inspections. Furthermore, staying on a regular program costs far less than dealing with a full-blown infestation down the road. Ask us about our commercial roach control options when you call.
Quick Kill Exterminating provides professional roach control throughout our Chicago North Shore and Northwest Suburbs service area, including Arlington Heights, Barrington, Buffalo Grove, Deerfield, Evanston, Glenview, Highland Park, Lake Forest, Northbrook, Palatine, Schaumburg, Wilmette, Winnetka, and dozens of surrounding communities.
Frequently Asked Questions About Roach Control
Does needing roach control mean my home is dirty?
Not at all. German cockroaches most often come in through cardboard boxes, used appliances, or grocery bags — not because of an unclean home. Similarly, Oriental and American roaches can enter through drains, pipes, and cracks from outside. That said, cutting down on food debris and fixing leaks does help slow how fast a roach problem grows once it starts.
How fast do cockroaches multiply?
Very fast — especially German cockroaches. One pregnant female can produce enough young in a single year to build a population in the thousands. That is exactly why fast roach control matters so much. The longer you wait, the harder and more costly the problem becomes to fix.
Can cockroaches make my family sick?
Yes. Cockroaches carry germs on their bodies and in their droppings that can spread to food and surfaces. These include bacteria linked to salmonella and E. coli. In addition, roach allergens found in shed skins and waste are a known trigger for asthma and allergies — particularly in children. Because of these health risks, roach control should never be put off.
I only saw one cockroach. Is that a problem?
Most likely yes. Cockroaches hide well and stay active at night. If you spot one during the day, it usually means the group has grown large enough to push individuals into the open. In other words, one visible roach often points to many more hiding nearby. We recommend booking roach control right away rather than waiting to see more.
What can I do to keep roaches from coming back?
First, seal cracks around pipes, drains, and baseboards. Second, store food in airtight containers and fix any leaks under sinks. Third, check boxes and used appliances before bringing them inside. Finally, for the most reliable long-term results, our maintenance programs provide quarterly roach control visits and unlimited service calls so the problem never gets a chance to return.
