Rayco Pest Control · Registered in WA

Insect Control Perth

Ants, spiders, cockroaches, flies, moths and fleas

Licensed technicians treat the insects that show up in Perth homes and food businesses — with spray, dust and bait chosen for the pest, not a fog of the whole house.

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Spray, dust or bait — whichever will actually reach them

Insect Treatment That Fits the Pest

Rayco Pest Control exterminates the insects that turn up in Perth homes and businesses — ants, spiders, cockroaches, flies, moths and fleas. A technician picks the treatment for the insect and the room, rather than fogging the whole house with one product.

That usually means a targeted spray where insects travel or rest, insecticidal dust in the roof void or sub-floor, and bait where a spray will not reach the nest. Treatments are selected to be pet-safe and child-safe when used as directed. Most properties can be used again within about an hour.

A combined insect visit on a typical 4×2 is often around $360, with general insect work from $250. German cockroaches usually need two visits. We confirm the price before we start. Ants and spiders also have their own pages if that is the only problem.

Our commitment: a licensed WA pest-management technician, a clear read on which insect it is, and a plan aimed at the harbourage — kitchens, eaves, bins and cupboards — not a one-size spray.

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German cockroaches
Common Perth insects

Insects We Exterminate

The species we treat most often on metro homes and food businesses

Ants

Trails, paver nests and kitchen lines. Spray on travel routes plus granular or gel bait so the colony takes product home.

Ant Control
Spiders

Eaves, fences, sheds and dark rest spots, including Redbacks around play areas. Residual spray aimed at harbourage.

Spider Control
Cockroaches

German cockroaches in kitchens and wall cavities, and larger Australian cockroaches that wander in from outside. Two visits are usual for German roaches.

Flies

Resting sites around doors, bins and outdoor dining. Useful for houses and for cafes that need the fly pressure down.

Moths

Pantry moths in dry food and clothes moths in wardrobes. We treat the harbourage and tell you which packets or fabrics to clear.

Fleas

Carpets, curtains, skirtings, cupboards and pet areas — including end-of-lease flea treatments before a bond inspection.

Insects Around Perth Homes

Photos from the existing Rayco Pest Control library

German cockroaches

German cockroaches — kitchens and wall cavities

Australian cockroach

Australian cockroach — larger outdoor species that wanders indoors

Ants in brick paving

Ants in brick paving — a regular Perth outdoor nest

Small black ants

Small black ants — indoor trails to food

Redback spider on its web

Redback — treated with the spider harbourage spray

Flies in a restaurant

Flies — homes, bins and food businesses

How an Insect Treatment Works

The technician chooses the method that will reach the insect

Targeted spray

Insecticide where pests travel or rest — skirtings, entry points, eaves, bins and garden edges — not a space spray through living rooms.

Roof void and sub-floor dust

Insecticidal dust pumped into the roof void and sub-floor, where cockroaches, spiders and other insects hide between visits.

Baits

Gel or granular bait for ants and cockroaches when a surface spray will not reach the nest or the wall cavity.

Food businesses

Cafes and kitchens are treated around opening hours, with extra attention on flies, cockroaches and ant trails near food.

What a Typical Insect Job Looks Like

From the first call through to using the house again

1

Book or request a quote

Tell us the suburb, house size and which insects you are seeing. We confirm an indicative price or book a technician.

2

Inspect harbourage

Kitchens, bathrooms, cupboards, roof void, eaves, bins and pavers — so the treatment matches the insect, not just the one you spotted.

3

Spray, dust and bait

A licensed mix of residual spray, void dust and bait. German cockroach jobs are booked for a second visit about two weeks later.

4

Back in about an hour

Treatments are pet-safe and child-safe when used as directed. Most properties can be used again within one hour.

Insect Control Prices

Guide only — the quote depends on house size and how established the insects are

Typical house ~$360

A 4×2 insect visit on about 700 m2 is often around $360 and covers roof void, kitchen, bathrooms, living areas and external edges. General insect work starts from $250.

Ants around $300

Floor and wall treatment plus granular or gel baits for a standard 4×2. See Ant Control if ants are the only problem.

German cockroaches ~$250 / visit

Two services about two weeks apart are usual — about $500 all up. Heavy infestations are quoted separately.

Fleas around $300

Carpets, curtains, skirtings, cupboards and selected external areas on a typical 3 or 4 bed home, including end-of-lease work.

Moths, Flies and Cockroaches

Three jobs that are easy to misread from a supermarket spray

Pantry moths

Webbing and larvae in flour, cereal, pet food and spices. We treat cupboard harbourage and tell you which opened food to throw out.

Clothes moths

Larvae damage wool, stored blankets and undisturbed wardrobes. Treatment covers the cupboard, not a fog of the bedroom.

Flies

Bins, doorways and outdoor tables. Screens and covered food help between visits; the spray is for the resting sites they use now.

Kitchen cockroaches

German cockroaches breed in wall cavities and behind appliances. One wipe of the bench does not finish the job — that is why we book two visits.

Insect Control Near You

A local registered pest-management business

Licensed technicians

Insecticide, dust and bait are applied by licensed pest-management technicians. We do not leave restricted products for you to spray.

Pet-safe and child-safe

Products and placements are chosen so families and pets can use the home again, typically within an hour.

Greater Perth coverage

From Joondalup to Rockingham, Fremantle to the hills — plus Bunbury and Busselton when booked.

Part of Pest Control

Insects sit inside our general pest programme. Rodents and termite barriers are quoted on their own — see the main Pest Control page.

Pest Control

Service Areas

Greater Perth and the South West

We provide professional insect control across Greater Perth and nearby regional centres, including the council areas of Armadale, Bassendean, Bayswater, Belmont, Bunbury, Busselton, Cambridge, Canning, Claremont, Cockburn, Cottesloe, East Fremantle, Fremantle, Gosnells, Joondalup, Kalamunda, Kwinana, Mandurah, Melville, Mosman Park, Mundaring, Nedlands, Perth, Rockingham, South Perth, Stirling, Subiaco, Swan, Victoria Park, Vincent and Wanneroo.

If your suburb is not listed, still get in touch — we regularly travel for booked work across the metro area.

Frequently Asked Questions

What Perth homeowners usually ask before an insect treatment

General insect work starts from about $250. A typical 4×2 on 700 m2 is often around $360. Ants are often around $300, fleas around $300, and German cockroaches about $250 per visit with two visits usual. We confirm the price before we start.

Yes — we use products and placements intended to be pet-safe and child-safe when used as directed. You should be able to use the property again within about one hour.

German cockroach jobs usually do. We book a second service about two weeks later so nymphs that hatch after the first visit are treated as well. Larger outdoor cockroaches are often a single visit.

Yes. Pantry moths are treated in cupboards after infested food is removed. Clothes moths are treated in wardrobes and stored-fabric areas. Tell us which rooms you are seeing them in.

Yes. We treat resting sites around doors, bins and food areas and can work around opening hours. Screens, covered bins and covered food still matter between visits.

This page is the combined insect visit — several species in one trip. If you only have ants or only have spiders, the specialist pages describe that job. Rodents and termite barriers are quoted separately.

Get an Insect Control Quote

Tell us the suburb, which insects you are seeing, and the property — we will come back with a price or a booking

Send a message and we will contact you to discuss prices and schedule an insect treatment.

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Ready to Book an Insect Treatment?

Same local team — call or send the quote form

Rayco Pest Control is a registered pest-management business in WA. If you have ants, cockroaches, flies, moths or other insects, contact us for a free quote.

Get Free Quote Call 0450 303 889