Works well for
Spiders that web and then sit on treated walls, eaves and frames - black house spiders, redbacks, the garage daddy long-legs.
- Less webbing on the house
- Egg sacs removed ahead of hatching
- Fewer redbacks round the furniture and fences
Spider Control in Mortlake 2137 — local technicians, fixed prices and a written report. Spider treatment starts from $89.
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Where Mortlake sits, who covers it and what it costs.
Mortlake is part of the Inner West, 10 km or so west of the GPO, and 2137 is a postcode we know well. We run Mortlake on a regular route, and same-day attendance is usually available.
Our Mortlake work takes in the streets by Uhrs Point Reserve and Cabarita Shopping Centre, through to Concord Golf Club at the other end.
We work under the Inner West, Burwood, Strathfield and Canada Bay area here, and Breakfast Point, Cabarita and Concord West are all on the same route, which matters when spider problems are moving between adjoining properties. The building stock is close-packed, so we look at what the property adjoins before deciding where product goes.
What we see in Mortlake is older semis with a paved rear courtyard and a sub-floor that no longer dries out. Describing it accurately when you book saves a second visit.
Beyond that we cover the rest of 2137, including the streets around Spyglass Park.
You get a confirmed time, not a window. We plan the 2137 run the day before, and if Breakfast Point or Cabarita is on the same round there is often an earlier slot going.
Spiders go where the food is. A Mortlake house with webs returning within days of clearing them has a flying-insect population feeding them, and treating that is what keeps the webs away.
Redbacks want dry, sheltered, undisturbed spots - the underside of outdoor furniture, pot rims, letterboxes, the shed, the meter box. Around Mortlake that is where we concentrate rather than on the house walls.
Pool pump housings are sheltered and dry, which makes them classic redback sites. We check them on every Mortlake property that has one.
Two of these warrant real care. The rest are mostly a nuisance, but they are why webs reappear.

Glossy black, 2 to 4 cm, burrowing into cool sheltered ground under rocks, logs and buildings and lining it with silk. Summer and autumn bring wandering males. A bite is a medical emergency.

The black female with the red stripe makes a messy web in dry, sheltered spots: under garden chairs, inside letterboxes, beneath pot rims, along pool fences, in the shed. Bites can be severely painful - get medical advice.

Stocky and dark, spinning lacy funnel webs into window frames, gaps in brickwork and eaves. It is a shy spider, but the webs collect dust and rebuild quickly without treatment.

A dark slender hunter marked by a pale tip to the abdomen. It roams indoors at night hunting other spiders, occasionally into bedding and clothes. Painful bites, though a large study recorded no ulcers.

The big flat fast one, found under bark, in wall cavities and behind curtains. Startling but shy. It hunts rather than spinning webs, so controlling the insects it eats means fewer come back.

From an Elite job - a huntsman located during an outside inspection. Eaves, window heads, meter boxes and garden edges are inspected before we treat.
General guidance based on Australian Museum and healthdirect advice. It is not a substitute for medical care. In an emergency call 000, and for advice call the Poisons Information Centre on 13 11 26.
| Spider | Risk | First aid | Get help |
|---|---|---|---|
| Sydney funnel-web | Potentially life-threatening venom that acts on the nervous system | Apply a pressure immobilisation bandage as for a snake bite, keep the person still | Call 000 immediately |
| Mouse spider | Bites are unusual, though some have caused funnel-web-like illness | Apply pressure immobilisation, treating any large black spider bite as funnel-web | Call 000 immediately |
| Redback | Pain that can become severe, sweating and feeling unwell; antivenom exists | Do NOT apply a pressure bandage. Wash, then apply a cold pack wrapped in cloth | Seek medical care if pain is severe or symptoms develop |
| White-tailed spider | Bites hurt and cause redness and itch; 130 confirmed bites were studied with no ulcers | Wash the bite and apply a cold pack | See a doctor if symptoms worsen or persist |
| Black house spider, huntsman and others | Typically just pain and swelling where you were bitten | Wash the area, then apply a cold pack | See a doctor if you feel unwell or symptoms persist |
If you are not sure what bit you and it was a large black spider, assume funnel-web and call 000. A pest treatment reduces spider numbers; it cannot guarantee a funnel-web will never wander in.
Get a licensed Sydney technician on the phone today - honest advice, fixed quote in 30 minutes.
According to the Australian Museum, male funnel-webs leave their burrows mostly over summer and autumn to find females. That is when most people meet one.
Humid nights after rainfall bring the males out. They take shelter in shoes left outdoors, in laundry on the floor, in garages and under doors.
Wandering males fall into backyard pools and can survive for many hours underwater. Always use the skimmer net, never your hand.
The Sydney funnel-web is found from the Central Coast south to the Georges River and west to around Baulkham Hills, mostly in bushy, sheltered suburbs.
Outside first, because that is where most spiders live and breed.
The job starts with a walk round: eaves, window frames, fences, rockeries, retaining walls, subfloor vents and garden edges all get checked.
Every web and egg sac comes down from the eaves, pergola, outdoor furniture and garage, so nothing hatches into the area we have just treated.
A residual product goes on external walls, eaves, window and door frames, weep holes and the places spiders rest.
On a property with funnel-web risk the cool sheltered ground against the house is treated too: rockeries, retaining walls, sleepers, subfloor edges.
Spot treatments go into corners, skirting and wardrobes where they are needed, and accessible roof voids and subfloors are dusted.
Spiders that web and then sit on treated walls, eaves and frames - black house spiders, redbacks, the garage daddy long-legs.
Huntsmen and white-tails hunt rather than web, so they touch less of the treatment. Controlling their prey is what reduces them over time.
That a wandering male funnel-web never crosses the yard after rain. What we do is cut the harbourage close to the house - the habits and the first aid still count.
Garden orb weavers that string webs across paths are harmless. We remove webs near doors and walkways, but leaving some in the garden helps control flying insects.
Simple habits that matter most in funnel-web and redback country.
| Season | What spiders are doing | What to do |
|---|---|---|
| Spring (Sept to Nov) | Egg sacs open and webbing spreads over eaves and fences | Treat and clear webs before the spiderlings disperse |
| Summer (Dec to Feb) | Funnel-web males are on the move and redbacks are active around furniture outside | Check pools, shoes and outdoor spaces; make sure door seals are in place |
| Autumn (Mar to May) | Funnel-web males continue to move about, especially following rain | Stay alert on humid nights; wear gloves for garden work |
| Winter (Jun to Aug) | Outdoor webs become scarce while huntsmen shelter indoors and in cars | A good window for proofing gaps before spring |
Treatment reduces risk; it does not remove the need for habits. Children should know not to pick spiders up and not to reach into a pool or a woodpile by hand.
We treat the fence line and the first few metres of garden on a bush-backed Mortlake block, because that is the crossing point.
The Inner West pattern is a build-up from September, heaviest through January and February, easing by April. Treating before the build-up is far more effective.
You are told which species we found and what each one means for your household.
Ground harbourage beside the building is part of it, not only the eaves above.
Straight advice about what treatment achieves, wandering funnel-web males included.
Our general spider treatments carry a 6-month warranty. Webs rebuilding? We return.
Everything you need to know before you book. Still unsure? Call us — we're happy to help.
Get a Free QuoteSpider treatment starts from $89. We quote on the property rather than the postcode, so a unit in Mortlake and a large house are priced differently. The figure is fixed before any work starts. Every general treatment carries a 6-month warranty.
At roughly 10 km west of the city, Mortlake is on a route we run regularly. Same-day attendance is usually available. You will be given a time, not a window.
Two things stack up here: shared structure and old drainage. Either one on its own is manageable; together they are why spiders in this kind of housing is a street-level problem.
Terraces and semis that share walls, roof voids and drainage - so we look at what the property adjoins before deciding where product goes.
Yes. We work in houses, units, strata blocks, rentals and commercial premises across Mortlake 2137, and we provide the written report agents and strata managers ask for.
It is, provided the instructions are followed. We will tell you what to keep clear of and for how long before we leave. Let us know about children, pets or fish tanks when you book.
In the great majority of jobs, no. If one area needs to be left for an hour or two we say so before we start rather than after.
Usually between one and two hours on site. Bigger properties and heavier infestations take more, and that is included in the quote rather than added afterwards.
Every general treatment carries a 6-month warranty. If activity continues past the expected period, call us and we will come back.
Yes - we work right across the Inner West, Burwood, Strathfield and Canada Bay area, which takes in Mortlake and the suburbs around it.
Photographs from Elite jobs across Sydney — not stock imagery.
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