Apartment and multi-unit water damage in Los Angeles

A leak in one unit becomes a stained ceiling in the unit below and a damp wall in the unit next door. The source might be a tenant's washer, a shared riser or a roof drain.

Responsibility splits between owners, the association and tenants. Clear records per unit keep that from turning into an argument.

Unit-to-unit leaks are the classic building call: water shows up in a ceiling, and the cause is a toilet, tub, washer or dishwasher in the unit above. We need access to that unit to stop the water and confirm the source, so we coordinate with the occupant or manager first. Then we read the ceiling and walls in both units, dry each one, and photograph them separately so each owner's claim shows only their own damage. Tenants get a copy of what applies to them.

Common area and hallway water usually comes from a shared line, a fire sprinkler, a roof drain or a laundry room. Hallways carry foot traffic, so we set equipment with cords taped down and clear paths, and put up signage. Carpeted corridors are extracted and dried in sections so residents can still get in and out. Walls shared with units get read from both sides, because water in a corridor wall often reaches the closet behind it. Elevator pits and stairwells get checked too.

HOA and property manager coordination is half the job on multi-unit losses. The association usually covers common elements and the structure, while owners and tenants cover their own interiors and contents, depending on the governing documents. We keep one master log for the building plus a separate record per unit, so the manager, each owner and each insurer see the same readings and photos, and nobody has to take anyone's word for what happened. That record usually settles questions before they become disputes.