I live in a condo and I came home today and the water pressure was so much less than it usually is. What could this be from? It effects all faucets, both hot and cold, about the same.

Check with neighbors to see if they have the issue to. Sounds like maybe someone was working on the buildings main and it may still be under repair. Do you know if each unit has its own main shut off, check yours. Come back with more info

Check with neighbors to see if they have the issue to. Sounds like maybe someone was working on the buildings main and it may still be under repair. Do you know if each unit has its own main shut off, check yours. Come back with more info

We found out that the problem is most likely the pressure machine, or whatever it is. Wel-Flo.
We made an appt with a plumber tomorrow to come and look at it.
Thanks for your help!