While rodents and other critters can make a variety of noises the more likely cause is something else inside your home.
Clicking noise in attic at night.
If you hear thumping in your attic at night it s most likely a larger animal such as a raccoon or opossum engaged in jumping from one area of the attic to another actively shoving or destroying something or dragging something heavy.
What s that clicking noise in my attic at night.
A clicking noise in particular could be caused by your heater.
Noises in the attic scratching sounds at night squirrels.
A nest of baby raccoons.
So if something is using your attic one night it does not mean it will be there every night.
Daytime noise especially in the morning or evening.
Fast scampering medium volume usually in the attic.
Heavy walking or thumping.
How an air quality expert protects his own home.
Mating adults will squeal.
Frequent clicking sounds from a furnace or air conditioner often mean an electrical relay is malfunctioning.
You ll hear these pests more at night as they re looking for food although colder temperatures also increases activity.
During a bad storm or excessive cold it may hunker down at another location to wait out the bad weather.
This too requires a call to an hvac pro but the repair bill shouldn t be much greater than the basic service call rate usually less than 100.
At night attic can sometime make loud creaking and cracking sounds.
Clicking knocking and clanking no that s not the sound of chains rattling in the attic.
The creaking sound is perfectly normal and is caused by the movement of roof timbers responding to changes in temperature.
It can ofter sound as if the roof is broken in some way or the roof is going to collapse.
There are a few possible sources for this sound but none of them ghostly or even worrying enough to call.
Grinding noises are made as rodents chew woodwork.
Likely culprits are rats mice grey squirrels and flying squirrels.
Both mice and rats make scratching sounds in an attic.
Or it could go dormant if its really cold kind of like hibernating so there would be no sound if they re not active even if they re up there.