Serving Ontario
Structural Drying & Dehumidification in Ontario, CA
Commercial dehumidifiers and air movers remove moisture from the structure, with daily readings logged from the material itself for claim documentation. Structural drying brings building materials back to a documented dry standard using air movers and dehumidifiers rather than surface evaporation alone. Moisture readings are logged through the process so the substrate, not just the surface, is confirmed dry before anything is rebuilt.
Frequently asked questions
Debris arrived with the water and made everything worse.
That is the fan mechanism and it is why these events escalate. Sediment blocks the inlets and channels that would otherwise carry water away, so flooding deepens as the storm continues rather than easing. Inside, mud works into porous materials in a way clean water does not, and those generally come out. Clearing the drainage path before the next storm matters as much as anything done indoors.
The rain gauge said half an inch.
What fell on your roof is a poor guide to what arrives from the mountains. They shed close to everything, and the fans deliver it downhill within minutes, so a modest valley reading is entirely consistent with substantial flow across the property. Watching conditions on the range rather than at the house is the habit that gives useful warning here.
There has been a fire in the range above us.
Then plan on several worse seasons rather than one. Burned ground sheds far more water and carries far more material, so routine flows become damaging and debris becomes the main hazard. The historical record for your property understates the risk while the range recovers. Clearing and maintaining whatever channels exist upstream of the house matters more during those years than at any other time.
The same questions, in context, on the Ontario mold removal page.