I have low water pressure in all of my faucets in the house. What could be the problem?:confused:

First can you tell us when the pressure dropped or has it always been this way? Is there higher pressure anywhere including an outside spigot?

Check your water meter. Is it running with all the fixtures off? Are all the valves fully open? Has anyone turned the water off recently? An old gate valve can stick off. Fixing them is tough but possible.