Constantia means big plots, old oaks, vineyards and horses, so pest control here is often as much about the garden and outbuildings as the house itself. Squirrels in the roof, rats around the stables and wasps in the hedges are everyday conversations in the valley.
Constantia: what drives crawling insects here
Argentine ants trail in from the big gardens, and fishmoths like old wooden cupboards and boxes stored in outbuildings. Near the mountain edge, scorpions and rain spiders turn up in garages and pool rooms.
Many homes are large, older properties on generous stands, some Cape Dutch in style with thatched roofs, others modern with big glass walls and pool decks. Staff cottages, garages, stables and pool houses all add extra buildings that need checking. Thatch and exposed beams give rodents and borer beetles places that are hard to reach once they're established. The newer security estates have neater gardens but still back straight onto greenbelts.
The valley climbs up to the Constantiaberg and the edge of Table Mountain National Park, with wine farms such as Groot Constantia and Klein Constantia on the slopes. It gets noticeably more winter rain than most of the city, so gardens stay lush and soil stays damp well into spring. Greenbelts and small streams thread through the suburb, and the oaks drop enough acorns to feed a healthy squirrel population. Summer afternoons in the vineyards turn warm and still, which wasps love.
Rodents lead the list, helped by horse feed, chicken coops, compost and all those outbuildings. Grey squirrels getting into roof spaces is a very Constantia problem. Paper wasps under eaves and in clipped hedges are a summer staple, and older thatch and timber bring borer questions whenever a house changes hands.
Tell-tale signs
- Loud chirping at night that stops as soon as you walk towards it.
- Birds and hadedas probing the lawn intensively, which is often a sign of mole crickets or other insects underneath.
- Patches of grass that brown and die, and lift easily because the roots have been cut.
- Small chewed holes in clothing, curtains or paper stored in damp places.
- Large numbers of crickets attracted to outside lights on warm nights.
Something most people miss
Mole crickets are often blamed on lawn grubs or dry patches, and people keep watering a lawn that is actually being cut from below. The soap water test is a cheap way to find out.
Our process, step by step
Indoors, we focus on finding where the crickets are coming in and hiding, then apply a residual treatment to entry points, door thresholds, garage edges and other hiding spots. Granular baits can be used around the perimeter of the house to reduce numbers before they reach the walls. For mole crickets, the lawn is treated with a targeted product and watered in so it reaches the tunnels, and timing matters because young mole crickets near the surface are easier to control. We use the least-toxic effective option and avoid spraying open living areas.
Want the full step-by-step? See how our cricket control service works.
Prevention that actually works
- Fit brush strips under exterior doors and garage doors so crickets cannot walk straight in.
- Clear leaf litter, mulch, firewood and garden rubbish away from the walls of the house.
- Seal cracks in walls and around window frames, and check that airbricks have intact mesh.
- Water the lawn deeply but less often, as constantly damp soil suits mole crickets.
- Keep the garage and storeroom tidy and dry, since crickets love damp cardboard and clutter.
How much will it cost?
The cost depends on whether it is an indoor nuisance, a lawn problem or both, and on the size of the property and garden. A large lawn with widespread mole cricket damage takes more product and time than a perimeter treatment for a house. Follow-up treatments, if needed to catch a second generation, are included in a free quote upfront.
Field crickets are loudest and most noticeable in the warm months from late spring through summer. They often move indoors in autumn as the nights cool down and the first rains arrive. Mole cricket damage to lawns shows up most in spring and summer when they are active near the surface.
Cricket Control questions from Constantia
Will a treatment stop crickets coming indoors?
A perimeter treatment greatly reduces how many get in, especially combined with door seals and changes to outside lighting.
Do you come out to Constantia for cricket control?
Yes. Constantia is part of our regular Southern Suburbs route, along with Bergvliet, Tokai, Plumstead, Diep River. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Does a thatched roof in Constantia need special treatment for borer?
The grass itself is not what borers are after, but the poles and battens holding it up can be. We inspect the visible timber for fresh holes and dust and treat only if there is active infestation.
Can you stop squirrels getting into my roof in Constantia?
Yes, but the lasting fix is physical. We find where they are getting in, usually a fascia gap or loose ridge tile next to an oak branch, and advise on sealing it once the roof is empty; cutting branches back from the roof helps a lot.
Is the lawn treatment safe for pets?
We use a targeted product and water it in. Keep pets off the treated area until it has dried, and we will give you specific guidance on the day.
Why can I never find the chirping cricket?
Crickets stop chirping when they sense vibration or movement nearby, and the sound bounces off walls, which makes it hard to pinpoint. Turning off lights and moving slowly helps.
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