Termite swarmers appearing inside the house — Dordrecht, South Holland
Finding winged termites (swarmers) indoors — often near windows, light fixtures, or in spider webs — means an active colony is living inside or directly beneath the structure and has matured enough to produce reproductives. Unlike flying ants, termite swarmers have straight antennae, equal-length wings, and a thick waist. A pest-control technician identifies the species, locates mud tubes and colony access points using moisture meters and thermal imaging, applies targeted liquid termiticide or installs a baiting system, and schedules follow-up inspections to confirm elimination.
Who to call
For this problem in Dordrecht, call a: Pest Control Technician
Find a Pest Control Technician in DordrechtSymptoms to look for
- Small winged insects swarming near windows or light sources inside the house
- Piles of discarded translucent wings on windowsills or near baseboards
- Pencil-thin mud tubes running along foundation walls or floor joists
- Soft or hollow-sounding wood when tapped with a screwdriver handle
- Tiny pinpoint holes in drywall with fine powdery dust beneath them
Emergency Service in Dordrecht
Emergency services in Dordrecht respond within 25–55 minutes across the island city and the wider Drechtsteden (Zwijndrecht, Papendrecht, Sliedrecht). Emergency rates run €70–€160 for callout plus €65–€120/hour including BTW — modestly below Rotterdam and well below Amsterdam.