Cockroach Control and Management Parramatta NSW – Emergency Residential Exterminators

The longer you wait, the worse your pest infestation can get. If you suspect you have a pest problem in Parramatta, don't delay. Call us now!


Roaches are closely associated with the human environment and have emerged as unwanted pests around the world. Roaches are attracted to places where there is food, moisture and, in cooler places, and warmth. They feast upon a wide variety of human food as well as organic materials such as card board, glue, fecal matter, dead animals and fellow roaches. They can get diseases from the filth in their surroundings and readily transmit them onto food and surfaces.

A professional service is usually the most reputable means of roach control. Only professional products and services are powerful enough to eradicate all stages of their life cycle.

Castle Hill Pest Control’s cockroach control service

Being the experts in roach control, we can provide professional, targeted treatment methods for your home or business. Our accredited technicians based throughout Australia provide a quick and reputable solution to ensure total control of the situation and provide professional suggestions on prevention.

With access to the latest technologies and the most innovative methods, you can rely on an efficient service from Castle Hill Pest Control.

Cockroach Treatment

You don’t need to stay away from your property as we utilise a low mammalian toxicity insecticide, without any internal smell. You don’t have to empty cabinets or wash anything once the treatment has been done. Safe to be used around kids and household pets.

Our Part: Internal spray to skirting boards. External spray to garage, sheds, fencing lines, pathways, windows, rain gutters, fascias. Dusting to roof void (accessed from inside of your home), sub floor, Telstra pits, cracks, crevices and weep openings. Gel affected areas for German roaches.

Your Part: Do not put the washing out, clean up before treatment, mow the yards, reduce your trash outside and clean up internally. The more things away from the wall inside the better the barrier. Keep doors and windows shut up until the spray dries out. Clean behind the refrigerator and under the microwave oven.

Cockroach Control

The process for German roaches differs from bigger roaches. Caste Hill Pest Control utilise gel to eliminate German roaches– utilising powder, gas, and standard sprays will only temporarily stop them.

Big roaches are taken care of utilising a basic spray that includes treatment of roofing system voids, internal skirting boards and external spots.

Big Roaches:

Roof: Dust/powder is sprayed into the roof cavity by the ways of a dust gun. The technician will utilise a ladder to access the roof cavity through the manhole and the dust will be spread out all over this location.

Internal: An indoor barrier spray will be applied to the skirting boards all over your home. All rooms will be treated with the skirting board spray. Dust may also be put on any cracks & holes inside your home.

Sub Floor: Dust/powder will be sprayed into the location under your home.

External: Spray will be applied to these spots: around windows, rain gutters, fascias and so on. Garages, sheds, walkways, fencing lines, laundry, weep holes, cracks and holes and Telstra pits

Protecting Your Home

  • Seal off cracks, crevices or gaps in sliding doors, window screens and around pipes where roaches may get in
    Repair any leaky faucets as roaches need water to stay alive
    Wash your dishes and pack food away after meals.
    Pick up food crumbs and spills immediately
    Keep food packing containers closed and do not leave filthy dishes out overnight.
    Do not leave fruit on the counter top.
    Clear garbage bins and vacuum and mop regularly
    Maintain your home clean!

How Does the Spray Work?

cockroach controlThe spray that is utilised for large roaches also covers you for other pesky pests including webbing spiders, redback spiders, carpet beetles, silverfish, creamy coloured crickets and any current wasp nests.

The dust and spray method used for large roach control not just removes the existing population but will also provide long-lasting defense as a residual protection is created.

A roach will walk over this barrier and meet this barrier, and as roaches tend to lick themselves clean they wind up absorbing the poison.

Treatment Preparation


  • Do not hang the washing out, clean up internally. The more things away from the wall inside, the better the barrier.
  • Keep doors and windows shut up until the spray dries out.
  • Clean behind the refrigerator if accessible and below the microwave oven.
  • Reduce the clutter within your home as having a cluttered dwelling can introduce unwanted pests to your home and end up being a harbourage place for unwanted pests.
  • Reduce paper items and get rid of cardboard boxes.


  • Cut the yards
  • reduce your trash outside
  • clean up the backyard area
  • store kids or pet toys.

6 Month Warranty

Castle Hill Control offers a 6 month warranty on our large roach treatment solution.

If once you have had a big roach treatment performed and you’re continuing to get a problem with large roaches after 6 weeks, contact us and we will schedule a specialist to go back to your property and deal with the concern at no charge to you.

If you need roach treatment solution or control services in Harris Park, Mays Hill, Holroyd, Rosehill, Westmead, Granville, North Parramatta, Clyde, Camellia, Merrylands and Parramatta, contact us now!

We take great pride in ourselves as one of the handful of companies that provide a competitive pricing policy. Regardless of your spending budget, be assured that we can work something out for you! Our professional pest control specialists are happily waiting for your call. Contact us now!

Other services we provide include Termite Treatment, Cockroach Removal, Ant and Spider Removal, Rat and Mouse Removal, Bed Bug and Flea Removal, and many more.