What have you seen?
A person shining a torch along the bottom of a garage wall behind timber shelving

Melbourne suburbs

Pest control in Williamstown

A declared termite area beside the salt marsh.

Williamstown is one of three Hobsons Bay suburbs with declared termite prone areas, though only partly zoned, and the Jawbone salt marsh next door adds tiger snakes and coastal mosquitoes.

Seen a pest in Williamstown?

What have you seen?

Wasp nest or bees near people? Keep children and pets away. Trouble breathing after a sting: call 000.

Only one local pest business gets your number.

  • Matched to what you've seen
  • Only one local pest business gets your number.
  • Matched to what you've seen

    Before a pest business can take jobs from Which Pest, we record the jobs it handles, so a termite job never goes to a business that only sprays for spiders.

  • Only one local pest business gets your number.

    We pass your contact details to one local pest business so it can contact you about this job.

What happens next

A local pest business calls you.

What have you seen?
  1. Tell us what you've seen

    The pest, one detail about it, and your postcode. A few taps.

  2. We pass it on

    We pass your enquiry to one local pest business that handles exactly this. They quote, do the work and deal with you directly.

  3. They call you

    The pest business talks it through, usually inspects first, and quotes in writing. You decide.

Updated 3 November 2026 · Written by the Which Pest team · How we check our facts

Seen a snake near home?

Back away, keep children and pets clear, and don't try to catch or hurt it. It's illegal to harm snakes in Victoria, and this is a licensed snake catcher's job, not a pest business's. If someone's bitten, ring 000. While you wait, put on a pressure bandage, keep them still and leave the bite unwashed.

What's different by the bay

A termite zone that stops partway

Hobsons Bay says Williamstown, Newport and Spotswood are its declared termite prone areas, and that some of those suburbs are only partly zoned. So check with the council's Building Department before new work or a purchase, because two streets may differ. It's a building rule, not a termite map.

Jawbone

Jawbone Flora and Fauna Reserve runs from Bayview Street to Maddox Road, south of Kororoit Creek Road, with two wetland lakes and a salt marsh and mangrove conservation area. In 2023 Parks Victoria described a vibrant population of highly venomous tiger snakes there, adding that they usually just want to get away from people.

Salt water mosquitoes

Victoria's Department of Health says a salt water loving mosquito along the coast can spread Ross River and Barmah Forest viruses, and that coastal areas start their season earlier and finish later than inland. No yard treatment reaches a salt marsh, so repellent and covering up at dawn and dusk do the work.

Spring swarms

Hobsons Bay says bees swarm in spring, often in football sized clusters on trees and shrubs, and have been known to cover parked cars. They generally move on with a change in the weather. If one stays, it's a beekeeper's job.

Who deals with what in Hobsons Bay

Residents and landowners are responsible for bee hives and wasp nests on their own properties, the council says. It will remove them on reserves and roadsides if there's a risk to community safety. So a nest on your fence line is yours to arrange with a pest controller of your choice, and one in a nearby reserve is the council's.

Buying or building in Williamstown

Ask the Building Department whether the property sits inside the zone, then book a timber pest inspection whatever the answer. Consumer Affairs Victoria says buyers should consider a professional pest inspection and be wary of reports offered by the agent or seller. A building inspection is a separate job, done by a different profession.

Termites are noticed through damaged wood and mud tubes far more often than wings. If you find either, leave them undisturbed and photograph them from where you stand.

What you can do, and what to hand over

You can

  • Empty pot bases, buckets and blocked gutters so container mosquitoes have nowhere to breed.
  • Keep grass short and clear rubbish from around sheds and back fences.
  • Store timber off the ground and away from the walls.

Leave to a pest business

  • Inspecting for termites and reporting in writing.
  • Treating a wasp nest on your property.
  • Finding how rats or possums are getting into the roof.

If it were our house in Williamstown

Ring the council's building team about the zone, then get the inspection done regardless. For anything you can see or hear inside, tell us what it is and your postcode. Anything with scales goes to a snake catcher.

Want someone to look at it?

Tell us what you've seen and your postcode, and a local pest business that handles exactly that calls you to talk it through.

What have you seen?

Questions

Pest control in Williamstown: common questions

Is all of Williamstown in the termite zone?

Not necessarily. Hobsons Bay says some of its three named suburbs are only partly zoned, so ask its Building Department about your address. Being outside the zone doesn't mean there are no termites around.

Can a pest business deal with a snake in the yard?

No. Hobsons Bay says you need an appropriate licence to catch or keep snakes in Victoria, so call a licensed snake catcher and keep your distance.

Seen a pest in Williamstown? Tell us what it is.

What you have seen, one tap about it and your postcode. Then a local pest business that handles exactly that calls you.

Before anyone starts

The licence rules where you live

Where this information comes from

Rules and advice change, so check the source before you act on anything here. How we write and check these pages.

What have you seen?