
Scratching or chirping sounds at night can be unsettling. Several pests can produce screeching or chirping noises in walls, lofts, and garden structures. This guide covers the most common noisy pests in London and how to address them with professional pest control.
Insects that can make screeching noises
- Crickets: Chirping is most common in warm, humid spaces.
- Deathwatch beetles: Ticking sounds in old timber.
- Large cockroaches: Some species create rustling or squeaking in voids.
Other pests to consider
While this article focuses on insects, rodents can also be the cause of noise in lofts or walls. If you hear scratching and movement, consider a full inspection.
How to reduce noise and pest activity
- Check lofts and basements for moisture and food sources.
- Seal cracks and gaps around pipes and cable entries.
- Remove cardboard clutter and stored fabric that can harbor pests.
- Use external lighting that is less attractive to insects.
Professional pest control in London
Pest Defenders London provides inspections and targeted treatments for noisy pests, including insects and rodents. We help you identify the source and stop the disturbance quickly.
Related services
- Cockroach control for infestations in kitchens and plant rooms
- Rodent control for scratching or gnawing sounds
Serving Pest Control in Monument and nearby City of London locations.

