Ceiling & Roof Leak Water Damage Repair in University City, MO

In this housing stock, frequently yes. Solid brick and masonry absorb a great deal of water and release it slowly, so the wood framing and the drywall can be dry while the walls are still giving moisture back into the room. Pulling equipment on the framing readings alone is a common mistake here and it is why some jobs smell wrong two weeks later. Ask to see the readings taken in the masonry itself.

Yes, and they are separate questions. The public combined sewer surcharging is a neighborhood-scale problem you cannot fix from inside the house, and a backwater valve is the answer to it. Your own building sewer, which in this stock is often original clay with root intrusion, is a private problem that makes every surcharge event worse and can cause backups on its own. A camera inspection separates the two.

It can, but only after the water question is settled rather than alongside it. These basements were built before drain tile was standard, so most of them rely on the wall. Finishing over a wall that still occasionally weeps hides the problem behind drywall and moves the damage from visible concrete to invisible framing. The order that works is drainage and sump first, a full wet season to observe, and then finishes.