Ants in Perth


Ants are among the most common household pests in Perth and can quickly become a nuisance once they locate a reliable food or water source. These pests often invade kitchens, bathrooms, and outdoor living areas, and their colonies can grow rapidly — sometimes numbering in the thousands — making infestations difficult to control without professional treatment.

Different ant species in Perth require different control methods. Some ants build nests deep underground, while others establish colonies inside wall cavities, roof voids, gardens, or paving. Common species found in Perth include the coastal brown ant, black house ant, and Argentine ant, each with unique nesting behaviours and treatment requirements.

If left untreated, ant infestations can spread quickly throughout a property, increasing the risk of recurring activity. Professional ant pest control in Perth is often the most effective way to target the source of the infestation, eliminate colonies, and help prevent re-infestation with long-term results.

Signs of an Ant Infestation


You may have an ant problem if you notice:

  • Lines of ants traveling indoors or outdoors searching for food

  • Small piles of dirt or holes in soil indicating nests nearby

  • Ants inside kitchen cupboards, pantries, or around pet food

  • Frequent sightings of winged ants during breeding season

Ant Treatment - From $219


Ant infestations in Perth can be challenging, as there are many different species that each require a tailored approach. Our treatment plan is designed based on the specific type of ant we’re dealing with and may involve dusting, baiting, spraying, or a combination of these methods to achieve the best results.

This service includes a season warranty, giving you confidence that your home or business will stay protected.

Please note: Prices for ant treatments may vary. Contact us today for an accurate quote tailored to your needs.

FAQs

Do you treat different ant species found in Perth?
Yes. Our ant control treatments target common Perth species such as coastal brown ants, black house ants, and Argentine ants. Each species requires a tailored approach based on nesting habits and behaviour.

Why do ants keep coming back after DIY treatments?
Many DIY products only kill visible ants and do not eliminate the nest or colony. Without treating the source, ants often return. Professional ant control focuses on targeting colonies to help prevent re-infestation.

How long does ant pest control last in Perth homes?
Results vary depending on the species and level of infestation, but most Perth homes experience long-lasting control following professional treatment. Ongoing prevention may be recommended for persistent or seasonal ant activity.

Book Professional Ant Control in Perth

Protect your home or business from ant activity with safe, effective treatment tailored to your property. Contact Pestech WA today to check availability or request a quote.

Close-up of a tiled floor with numerous small black ants crawling on the surface.
A person wearing a sun hat, face mask,, blue shirt, and red gloves is trimming or watering plants in a small garden bed along the sidewalk on a sunny day.