Pest control in Sydenham is mostly about family homes: rats in the roof each winter, ants and cockroaches in the kitchen, fleas from the dogs, and harvester termites eating the lawn in dry months. We find out why they're there, treat them with products that are safe around children and pets, and show you what to change.
Sydenham at a glance
Sydenham lies in the north-eastern part of the inner suburbs, between Orange Grove, Highlands North, Glenhazel and Linksfield. It's a mostly residential area of single houses on fair-sized stands, with gardens, pools, garages and the occasional granny flat, plus some townhouses and a handful of shops and schools nearby. Many homes date from the middle of the last century and have been extended and modernised over time.
It isn't a suburb of big wild gardens or high-rise flats. That's why its pest pattern is fairly steady: the problems follow the seasons and the household, and once you understand them they're very manageable.
A Sydenham pest calendar
Spring: ants and fleas
As temperatures rise, ants start foraging indoors, often along the same route every year: a crack in the kitchen tiles, a window frame, the gap under the back door. Fleas build up in pet bedding and shady corners of the garden. Ant baits that workers carry home finish the nest, and a combined home, garden and pet treatment breaks the flea cycle. See our page on flea control in Johannesburg homes for what's involved.
Summer: cockroaches, flies and flying termites
American cockroaches come up from drains after storms, and German cockroaches settle in warm kitchens behind fridges and stoves. Gel baiting deals with them without spraying around food. The first big rains also release flying termites; a swarm outdoors is normal, but one from inside a wall needs checking.
Autumn and winter: rats and lawn termites
When nights get cold, roof rats and brown rats look for warmth in ceilings, garages and storerooms. We use lockable bait stations and traps, then help you seal the gaps. Our rat treatments for the Rosebank side of town explain how that works. In a dry winter, harvester termites cut lawns down to bare soil, leaving small holes and loose heaps; treating the active openings stops them, and our termite control across Johannesburg page covers both lawn and structural termites.
Signs that it's time to call
- Droppings in the kitchen drawers or in the garage
- Scratching in the ceiling once the house goes quiet
- Bare, sandy patches in the lawn that keep spreading in winter
- Ant trails that come back days after you've wiped them away
- Cockroaches out in the open during the day, which usually means a large hidden population
- Pets scratching constantly and bites on ankles
Our visit, step by step
- We ask what you've seen and where, then inspect inside and out.
- We explain what the pest is, why it's there, and how we'll treat it.
- We treat: baits, gel, lockable stations, traps or a residual spray, depending on the pest.
- We tell you what to do next, and when a follow-up makes sense.
Normal treatments don't need you to leave the house. Our sprays are odourless and won't stain, and kids and pets can use the area again once it's dry.
What families often get wrong
Re-seeding or re-turfing a lawn hit by harvester termites without treating them first is money down the drain. The new grass is just more food. Treat the active holes first, let the colony take the treatment down, then water and feed the lawn so it can recover.
Help us before we arrive
A few small things make a treatment work better. Don't spray store-bought insecticide in the days before we come, because it repels the insects from the baits we place. Clear the cupboard under the kitchen sink, move pet bowls out of the way and let us know where the dogs will be. If it's rats, think about where you've heard or seen them; that saves time in the roof.
A Sydenham tip
Pet food bowls left out on the patio overnight feed rats, mice and cockroaches as well as the dog. Feed pets in the evening, lift the bowls before bed and store bags of pet food in a sealed bin rather than an open sack in the garage.
What it costs and why
Most Sydenham jobs are standard household treatments, and those are the most affordable kind. The price moves with the size of the house and garden, the pest involved and whether follow-ups are needed. Rats in a large roof, a heavy cockroach infestation or a big lawn with harvester termites take more time. If it's a couple of ants on the counter, a shop-bought bait may be all you need. Our pest control prices page lists starting prices, and you get a firm quote once we've seen the house.
Sydenham is served as part of our Rosebank and inner-suburbs pest control, with Orange Grove right next door.
Jason van Heerden, who owns and runs Combat Pest Control, brings 25 years of experience to every job. We're SAPCA registered, hold Department of Agriculture registration, and get to most homes with service within 24 hours. If a treated pest returns inside 3 months, the follow-up is on us. Phone 084 200 2700, or share a WhatsApp photo of the droppings, the ants or the lawn and we'll take it from there.
Questions we get asked
How much is a general pest treatment for a house in Sydenham?
It's usually one of our more affordable jobs, and the price depends on the size of the house and the pest. Our guide prices page shows the starting price, and we confirm after seeing the property.
What's eating my lawn in winter?
Usually harvester termites. Look for bare patches, small holes with loose soil around them and short pieces of cut grass. We treat the active holes so the colony takes the treatment underground.
Are your treatments safe for my children and dogs?
Yes. Rodent bait sits in lockable stations, and sprayed areas are safe to use once dry.
How often should a family home be treated?
There's no fixed rule. Many families treat once or twice a year, often in spring for ants and cockroaches and in autumn before the rats move in.
What should I do before you arrive?
Clear the area under the kitchen sink, give us access to the roof hatch and garage, and don't spray anything in the days before, as it can make the treatment less effective.
Will the cockroaches come back?
If the same pest returns within 3 months of a general treatment, we come back. Keeping food sealed and drains covered helps it last.