
Termite control Sydney
Termite control in Sydney starts with finding out what's really going on behind your walls. Termites eat timber from the inside, so most people only find them when a skirting board crumbles or a door frame sounds hollow.
Our termite treatment for Sydney homes starts with an inspection and a written report. Then we recommend a barrier or baiting system that suits your house and the termites we found. We cover Sydney, except the Northern Beaches.
Book a termite inspection or call us on 0493 063 287.
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Found mud tracks or hollow timber?
Mud leads running up a pier, a soft spot in the floorboards or winged insects around a light on a humid spring night are all worth a closer look. Subterranean termites travel underground and inside timber, so what you can see is usually a small part of the story.
The good news is that an inspection tells you where you stand. If termites are active, you'll know where, and what it takes to deal with them.
Termite inspection
A termite inspection is the starting point for any termite control. It tells you whether termites are active, whether there's old damage, and which parts of your property make an attack more likely.
We check inside the house, the roof void and the subfloor, plus outbuildings and trees near the house. We look for mud leads and damaged timber, and use a moisture meter to find damp spots. A leaking shower, a poorly vented subfloor or garden beds built up against the walls all raise the risk.
You get a written report that sets out what we found, your risk areas and the treatment we recommend. We need access to the roof void and subfloor for a complete report. An average house takes around an hour, and larger properties up to two.

Termite barrier installation
A termite barrier stops termites reaching your house from the soil, or forces them into the open where you can see them. There are two main types:
- Chemical barriers. A registered termiticide goes into the soil around the house. Along concrete paths and slabs we drill and treat at set spacings, and garden areas are trenched and treated as a continuous zone.
- Physical barriers. Stainless steel mesh, graded stone or treated sheeting is built into a new home during construction. All new homes in NSW need some form of termite protection.
The right type depends on how your house is built, how easy it is to reach the soil and whether termites are already active.



Termite baiting system
A termite baiting system uses in-ground stations placed around your house at regular spacings. We check the stations on a schedule, and once termites find one, bait goes in. The termites carry it back to the nest and share it, which can wipe out the colony.
Above-ground stations can also be fixed onto active workings inside the house, so the colony is targeted without being disturbed. Baiting suits homes where drilling or trenching is hard, and owners who want ongoing monitoring.
What affects your price
Your price depends on the size of the house, the treatment type and how much termite activity we find. Access matters too, because concrete paths and tight subfloors take longer to treat.
Baiting systems also carry ongoing monitoring costs. You'll get a written quote after the inspection, before any treatment starts.


Why Sydney homeowners book us
When you book O&L Pest Control, the person who inspects your home writes the report and does the treatment. The person who found the problem is the one who fixes it.
Our past inspections have picked up subfloor mould, a leaking shower and bubbling paint caused by moisture. Those are early warnings that a house is at risk, found before termites moved in.
Our training includes a Certificate III in Urban Pest Management and a Termite and Timber Pest Management Course.
Areas we cover across Sydney
We do termite work right across Sydney, from Federation homes in the Inner West to bushland-edge streets in the Sutherland Shire and new builds around Oran Park. The Northern Beaches sit outside our termite area.
Termite control FAQs
Get your free quoteHow much does termite treatment cost in Sydney?
The cost depends on the size of your house, the treatment type, how many termites are active and how easy it is to reach the soil. Baiting systems also have ongoing monitoring costs. You'll get a written quote after the inspection.
How often should I get a termite inspection?
Get a termite inspection at least once every 12 months, which is the interval in Australian Standard AS 3660.2. Homes near bushland or with past termite activity may need checks more often. Termites can do a lot of damage in a year with no visible sign.
How long does a termite barrier last?
A chemical barrier usually lasts several years, but the exact life depends on the product, your soil and whether the treated zone gets dug up by new garden beds. Physical barriers are built to last much longer. You'll still need an inspection every year.
Baiting or barrier: which is better?
It depends on your house. A chemical barrier protects the whole perimeter straight away, while baiting monitors for termites and can wipe out the colony once they find a station. Many homes with active termites use baiting first, then a barrier.
Is termite treatment safe for pets?
Registered termite products are applied into the soil and timber, away from where pets walk and play. We'll tell you how long to keep pets off any treated area, and you should mention pets when you book.

Book your inspection
Call us on 0493 063 287 or request an inspection online, and tell us your suburb and what you've noticed. We'll book a time to check your home and send you a written report.
- You deal with the same person from first call to finished job
- Price agreed before any work starts
- Send a photo for a faster estimate
