Residential service
Cockroach Control in Ontario
Gel baiting that reaches the harbourage, not just the runway.
Open every day, including weekends and holidays
What cockroach control actually involves
Seeing one cockroach in daylight means the harbourage is already crowded — they are nocturnal and stay hidden while there is room. German cockroaches in particular reproduce fast enough that a two-week delay measurably changes the cost of fixing it. Treatment is gel baiting and precision crack-and-crevice work, not fogging, which mostly scatters them into neighbouring units.
How to tell you have them
- A cockroach visible during daylight hours
- Dark, pepper-like droppings in cupboard corners, drawer runners or under the sink
- Small brown egg cases in cabinet joins, behind appliances or under counters
- A persistent oily, musty smell in the kitchen that cleaning does not shift
- Activity behind the fridge, dishwasher or kettle — anywhere warm and reliably damp
Our method
How we treat cockroach control
The same sequence every time, so you know what you are paying for before we start.

- 01
Confirm the species and map activity
German and Oriental cockroaches behave differently and harbour in different places. We use monitors to establish where the population actually sits before treating.
- 02
Gel bait placement
Bait is placed inside the harbourage — hinge voids, motor housings, cabinet joins — where they feed and groom. It transfers through the population, including to nymphs that never leave the void.
- 03
Crack and crevice treatment
Targeted residual application to runways and entry points. No fogging: it drives survivors into wall voids and adjoining units and makes the problem someone else's, then yours again.
- 04
Monitor and review
Monitors stay in place so the drop in activity is measured rather than guessed. We advise on the sanitation and moisture conditions sustaining them.
When this peaks in Ontario
German cockroaches live indoors year-round and are unaffected by Ontario winters. Oriental cockroaches push indoors in autumn as outdoor temperatures fall, which is why basement and drain sightings spike from September.
Guarantees that match the job
Most treatments carry a re-treatment guarantee: if the pest returns inside the agreed window, we come back at no extra charge. The length depends on the pest and the plan, so we agree it with you up front rather than printing one number that cannot be true for every job.
Your guarantee period is confirmed in writing on your quote before you agree to anything — so you know exactly what is covered before we start.
Call and we will tell you what applies to your situation.
Questions
Cockroach Control — what people ask
Where we work
Cockroach Control across Ontario
Ten regions served from our Owen Sound base, seven days a week.
Free quote, no obligation
Dealing with cockroach control?
Tell us what you are seeing and we will tell you what it takes to fix it — and what it costs, before we start. Open every day, including weekends and holidays.
See the pest? Call the best! Nexus pest.