Pest control in Blackheath centres on the garden as much as the house. Harvester termites and moles ruin lawns, roof rats use the trees to reach ceilings, ants and wasps peak in summer, and spiders shelter in rockeries and sheds. We work out which pest is causing the damage, treat it at the source and keep your family and pets safe.
Blackheath at a glance
Blackheath is a settled, mostly residential suburb in the Northcliff area, close to Cresta and Fairland. Most homes are freestanding family houses from roughly the 1960s and 70s, on generous stands with front and back lawns, pools, established trees and plenty of garden. There are some newer cluster developments and townhouses, but the suburb's character is single homes with large outdoor spaces.
Big lawns are a big part of the pest story here. A Highveld lawn in a dry winter is exactly what harvester termites target, and the deep garden soil suits moles. Mature trees and creepers give rats and wasps their opportunities. Inside the house, the risks are the usual ones for homes of this age: rats in the ceiling, ants in the kitchen and, now and then, subterranean termites in a built-in cupboard or door frame on an outside wall. Many owners have added a lapa, a wooden deck or a timber pergola over the years, and those are worth a look on any termite inspection, because the timber is close to the soil and rarely treated.
Problems we solve in Blackheath
- Harvester termites in the lawn. From late autumn into spring you may see bare, sandy patches dotted with pencil-sized holes and small soil heaps, and short bits of cut grass lying around. The termites forage on the surface in the cool part of the day. We treat each active opening so foragers carry the product down to the colony. More detail on our termite treatments in Northcliff page.
- Moles and mole rats. Raised tunnels and mounds of fresh earth, often after rain when the soil is soft. They're frustrating rather than dangerous, and they can wreck a newly laid lawn. Our mole control around Northcliff explains what works and what doesn't.
- Roof rats. They climb trees and creepers onto the roof and get in under the eaves, especially from May. Lockable bait stations outside and traps in the ceiling, then sealing the gaps.
- Ants. Lawn and paving colonies send workers into kitchens before rain. Baits carried to the nest work best.
- Wasps. Paper wasp nests under eaves, pergolas and pool-pump covers, peaking in late summer. We remove the nest and treat the spot; for help see wasp nest removal in Johannesburg.
- Spiders and the odd scorpion. Rockeries, wood piles, garden sheds and pool pump housings. A perimeter treatment keeps them outside.
Telling lawn pests apart
Owners often blame one pest for another's damage. Harvester termites leave the grass cut short and bare patches with small holes. Moles leave ridges and soil mounds, with the grass above lifted rather than eaten. Lawn caterpillars and beetle larvae cause brown patches where the grass pulls up easily, roots and all. Dogs digging leave, well, holes. Getting this right matters, because a termite treatment does nothing for moles and vice versa. A photo on WhatsApp is often enough for us to tell.
Our approach
We walk the garden first, then check the roof space, the garage and the kitchen. Treatments inside are odourless and won't mark your floors or furniture; you won't need to go out, but keep children and pets off sprayed areas until they've dried. Lawn treatments are applied directly into termite openings rather than broadcast over the grass, so the dogs can use the garden again once it's dry.
What people get wrong
Laying new instant lawn over a patch harvester termites have stripped, without treating first. The colony is still there, and fresh, well-watered turf is an even better meal than the old grass. Treat, wait for the openings to stop reappearing, then repair.
A Blackheath tip
Keep watering the lawn lightly through winter if you can, and don't cut it too short. Harvester termites prefer dry, stressed grass, and a lawn that stays a bit greener and longer is less attractive to them.
What it costs and why
Costs vary with the job. A wasp nest or an ant treatment is a quick, modest visit. Harvester termite treatment depends on how big the lawn is and how many active openings there are. Rats depend on the number of stations and whether we trap in the roof. Moles can take more than one visit. Our guide pest control prices show the starting points, and we'll quote properly after a look at the garden.
Blackheath is covered by our Northcliff pest control, and we also treat homes in nearby Cresta.
Jason van Heerden owns and operates Combat Pest Control and has 25 years of experience. We're SAPCA registered and registered with the Department of Agriculture, we offer service within 24 hours, and if a treated pest returns within three months, we return too. Ring 084 200 2700, or WhatsApp us a picture of your lawn.
Questions we get asked
What does lawn termite treatment cost in Blackheath?
It depends on the size of the lawn and the number of active openings. It's usually a modest job compared with treating a building. Guide prices are on our price page.
Is the lawn treatment safe for my dogs?
Yes, once it's dry. We apply it directly into the termite openings rather than spraying the whole lawn, and we'll tell you when the dogs can go back out.
Is it moles or termites in my lawn?
Termites leave short cut grass, bare patches and small holes. Moles leave raised ridges and mounds of fresh soil. Send us a photo if you can't tell.
Can you get rid of moles for good?
Not always for good, because new moles move in from neighbouring gardens. Treatment and trapping can stop the damage, and we'll be honest about what to expect.
When is the worst time for wasps?
Late summer, when nests are at their largest. It's easier to deal with a small nest in spring before it grows.
Do I need to leave the house?
No, you can carry on as normal at home. Children and pets should wait until sprayed areas have dried before walking on them.