Days 1 to 3
You may see cockroaches out in daylight, moving slowly or dying on the floor. This is the bait and growth regulator starting to work. Sweep them up and keep going.
Cockroach Control in Double Bay 2028 — local technicians, fixed prices and a written report. A cockroach treatment starts from $89.
Real, verified feedback from people we've helped — straight from Google.
What we cover in Double Bay, and how quickly we can get there.
Double Bay is part of the Eastern Suburbs, 3.1 km or so east of the GPO, and 2028 is a postcode we know well. Our technicians are through Double Bay most days, so same-day attendance is usually available.
The Double Bay addresses we attend cluster around Westfield Bondi Junction and Woollahra Golf Club. Edgecliff station is another part of the suburb we are called to often.
Under Waverley, Randwick and Woollahra, we cover Double Bay and Edgecliff, Darling Point and Woollahra alike. Being this close to the coast, sub-floors and ground-floor bathrooms stay damp most of the year, which is the condition that keeps activity going.
Double Bay jobs tend to be apartments where the problem is really in the building rather than the flat. Let us know which when you ring and we will plan the visit around it.
We cover the remainder of 2028 as well, from Guilfoyle Park through to Double Bay Beach.
The 2028 run is set the day before and you are given an arrival time. Where Edgecliff and Darling Point fall on the same round, we can usually bring the visit forward.
Cockroaches avoid light, so seeing one in daylight is not a chance encounter - it usually means the harbourage is crowded enough to push individuals out into the open. A daytime sighting in a Double Bay kitchen is a sign of scale, not bad luck.
Cockroach numbers do not climb steadily, they jump. A single egg case hatching behind a Double Bay dishwasher puts forty juveniles into the room at once, and those reach breeding age in about ten weeks. Treating only what is visible resets nothing.
They do not bite. What they do is walk through a drain and then over the surface you cut food on, which is a contamination problem - and the reason we treat the pipework and the harbourage, not just the floor.
Knowing the species tells us where the nest is and which treatment will work. Two of these photos are from our own Sydney jobs.

Light brown with two dark stripes behind the head, roughly 12 to 15 mm long. It lives indoors near warmth, food and moisture, and it is the species that breeds fastest inside a kitchen.

The big reddish-brown one, reaching around 4 cm. Its home is the drain line, the grease trap, the stormwater pit or the subfloor - it visits the kitchen, it does not live there.

About the same size as the American, distinguished by pale yellow margins behind the head and along the wing edges. It is an outdoor cockroach - mulch, garden beds and subfloors - that wanders inside.

Small and marked with pale bands. It is the one that does not want water, so it settles high and dry - behind pictures, inside electrical housings, in the top cupboards.

Photo from an Elite job: German cockroach activity found during a Sydney inspection. Droppings, cast skins and egg cases in the harbourage tell us the species and how established it is.

An Elite photo of cockroaches living inside commercial equipment. Warm motor cavities, perished door seals and hollow legs are the three places we open first on a kitchen job.
Where and when you see them is often a better clue than size. Use this to tell us what you are seeing when you call.
| What you see | Likely species | Where the nest usually is | What treatment focuses on |
|---|---|---|---|
| Small cockroaches in the kitchen during the day, plus pepper-like droppings in cupboard corners | German cockroach, usually a heavy infestation | Hinges, dishwasher and fridge cavities, behind the kickboards, inside appliances | Gel bait rotation, growth regulator and crack-and-crevice treatment inside |
| Big cockroaches seen after dark near a floor waste, the bathroom or the laundry | American cockroach | Sewer and stormwater pits and the subfloor - plus dried-out waste traps as the way in | We treat the pits, the drain lines and the subfloor, then seal around the pipework |
| Large ones marked with yellow near the head, found in the garage or wandering in from the yard | Australian cockroach | Mulched beds, leaf litter, woodpiles, and the roof space above | Work outside: the perimeter, the roof void, and the harbourage in the garden itself |
| Small ones in a bedroom or living room - behind a picture, inside the TV cabinet - not near water | Brown-banded cockroach | Furniture and electrical gear that stays warm and dry | Baiting aimed at the living and sleeping rooms rather than the kitchen |
| A unit that goes quiet for a couple of weeks and then has cockroaches again | German cockroach coming through from another lot | The risers, bin room and wall cavities the units have in common | A treatment coordinated across the building. See strata pest control |
Not sure? Send a photo when you book. Our guide to German vs American cockroaches has more ID tips.
One call to a licensed Sydney technician gets you honest advice and a fixed quote within 30 minutes.
The egg case - around 30 eggs, carried by the female until just before hatching - is shielded from anything applied to a surface. That is why the population reappears after a DIY attempt.
One female produces several egg cases, and in a warm kitchen the young reach maturity within weeks. That is how a handful becomes a serious problem in a short time.
Because they repel, bombs and aerosols spread the problem: deeper into the walls, into the neighbouring unit, and over the surfaces you prepare food on.
Cockroach droppings, saliva and cast skins are recognised triggers for allergies and asthma, so a lingering infestation is a health issue as well as a nuisance.
What the technician does on the day, in the order it happens.
Step one is knowing which cockroach you have. Step two is finding where it shelters: torch and inspection mirror through hinges, appliance cavities, kickboards and wall voids.
If grease or food residue is sustaining the population, we point out exactly what to clean and in what order. Bait competes with whatever else is available, so this step changes the result.
Professional gel goes down as small dots inside the cracks they already use. A cockroach feeds, goes home, and the product moves through the rest of the colony from there.
A growth regulator prevents the young reaching breeding age, while dust treats the wall voids and cavities that gel placement cannot get into.
American and Australian cockroaches are treated at source: pits, floor wastes, subfloor and roof void. Treating the kitchen alone just handles the ones that already made it in.
Everything is recorded in writing. Still seeing heavy activity after a fortnight, or it returns inside the 6-month warranty on a general treatment? We return at no cost.
Some DIY options help with a few stray cockroaches. An established German cockroach colony is a different job.
| Method | What it does well | Where it falls short |
|---|---|---|
| Aerosol surface spray | Deals with the individual in front of you | Never touches the egg cases or the voids, and drives the rest further into the walls |
| Bug bombs and foggers | Puts product across everything out in the open | Does not get into harbourage, coats your benchtops, and can split the colony up |
| Retail bait stations | Useful for a light problem | Low bait volume, and easily out-competed by crumbs and grease |
| Professional gel bait rotation | Eaten and shared in the hiding places; formulations can be rotated if cockroaches avoid one | Needs a clean kitchen and time to work, usually days to a couple of weeks |
| Insect growth regulator | Stops the young ever reaching breeding age, which ends the egg-case cycle | Acts slowly by design, so bait always goes in with it |
Ten minutes of preparation lets the bait reach more cockroaches.
You may see cockroaches out in daylight, moving slowly or dying on the floor. This is the bait and growth regulator starting to work. Sweep them up and keep going.
Through the second week activity should fall away. Leave the bait in place in hinges and cracks, and resist spraying anything over it, which puts cockroaches off feeding.
If it keeps going, let the agent or building manager know - cockroaches move between units readily. There is more on co-ordinated work on our apartment pest control page.
Ring 1300 313 373 for a warranty re-treatment if steady activity continues past two weeks, or if cockroaches return within 6 months of a general treatment.
The pattern we see across Double Bay and the wider Eastern Suburbs is a surge after the first properly warm week, then steady pressure until autumn. Treating before that surge is far cheaper than treating after it.
Council officers want records, not reassurance. For food premises around Double Bay we provide the treatment schedule, the products used, the monitoring point locations and the findings from each visit, in a form you can hand over.
If cockroaches keep appearing in a Double Bay bathroom rather than the kitchen, the drain is the first thing we check. They travel the pipework between units and come up wherever the seal has dried out.
The species sets the method - gel and growth regulator indoors for German cockroaches, pits and subfloor for the drain dwellers.
Precise gel placement into cracks and hinges rather than spraying the surfaces you cook on.
We cover everything from one apartment to a full commercial kitchen, scheduled around your trading hours.
If cockroaches return inside 6 months of a general treatment, we come back free of charge.
Everything you need to know before you book. Still unsure? Call us — we're happy to help.
Get a Free QuoteA cockroach treatment starts from $89. Two things move it: how big the place is, and how far it has already spread. We work that out on the phone or on site and tell you the figure before anything starts in Double Bay. Every general treatment carries a 6-month warranty.
At roughly 3.1 km east of the city, Double Bay is on a route we run regularly. Same-day attendance is usually available. You will be given a time, not a window.
Being near the water means humidity that never really drops. Sub-floors stay moist, lower levels stay cool and damp, and cockroaches do well in both.
A mix of unit blocks and houses, most with a damp sub-floor or a ground level that sits low - and that is usually where we concentrate.
Yes - freestanding homes, townhouses, apartments, rentals and business premises in Double Bay 2028 are all covered, with documentation suitable for an agent or a strata manager.
Yes, with the usual care. Everything is APVMA-registered and used to label, and we will work around pets, aquariums and anyone in the house with a respiratory condition if you tell us when you book.
You do not normally need to leave. Anything requiring an empty room is short, and you will know about it before the work starts.
Most cockroach control jobs in a Double Bay home take between one and two hours on site, depending on the size of the property and how much of it is affected.
Every general treatment carries a 6-month warranty. A return visit within the warranty period costs you nothing.
We cover the whole of Double Bay, from the streets around Double Bay Beach out to the suburb boundary and on into Edgecliff.
Photographs from Elite jobs across Sydney — not stock imagery.
Fast, friendly, fully insured technicians. No-obligation quote within 30 minutes.