The most likely cause is a refrigerant leak which not only damages your air conditioner but can also threaten your family s health.
Groaning sounds from the attic.
It s best if you can incorporate 2 by 6 material and use large timber screws instead of.
If you hear strange noises like scratching and possibly chittering coming from places where no one lives in the house you could have mice squirrels raccoons or even bats sharing.
The most common noise inquiries we get from homeowners are concerns about sounds coming from the attic.
There are a few possible sources for this sound but none of them ghostly or even worrying enough to call.
With bird habitats becoming more and more scarce around the u s these animals are beginning to find alternative options such as our homes.
I ve stopped these noises from happening in homes by adding diagonal bracing to the roof rafters or trusses.
Clicking knocking and clanking no that s not the sound of chains rattling in the attic.
The sound of animals preparing for a long winter in your attic.
This is an immediate sign that birds are nesting within your home or business.
One of the most obvious and distinct noises in the attic or within the home is chirping.
This deafening sound is known as a water hammer.
Not all noises in your attic can be blamed on uninvited guests.
A loose attic vent or shutter on a window can make a banging noise in the wind.
An air chamber is a vertical pipe located in the wall cavity at the point near a faucet or valve where the water supply pipe exits the wall.
Popping is a common way to describe a variety of noises that a house makes and the causes are varied.
The hammering action that creates the horrible racket is actually capable of damaging joints and connections in the pipe.
Air passing through ducts and radiators can sometimes create a loud noise as can water passing through pipes.
Fast moving scurrying noises are often rodents like squirrels or rats says bob.
If you hear high pitched whistling or screaming shut the air conditioner off and call a professional right away.