The short version
For office water damage in Acampo, stop the water, switch off power to wet areas, photograph everything and call your landlord and insurance agent. Keep staff out of wet or moldy areas, dry within 24 to 48 hours where you can, and keep every invoice and email.
What should I do first when my office has water damage?
Stop the water, make the space safe, then call people who can help. Office water damage gets worse by the hour, because carpet, ceiling tiles, drywall and stored paper soak it up. Use the steps below, then read on for who pays and who does what.
- Shut off the water at the fixture, then the building shutoff if you cannot find the source. See the emergency water damage page.
- Turn off power to wet areas if you can do it without standing in water. Never touch wet electrical equipment.
- Call your landlord or property manager right away if you rent. Many leases name who handles building leaks.
- Photograph everything before you move it, including the ceiling, floor, equipment and the source.
- Lift records and electronics off the floor and out of the wet zone, if the area is safe to enter.
- Call your insurance agent and ask what the business policy requires before work starts.
Ready.gov says to avoid touching wet electrical equipment or standing in water, and to run generators only outdoors, away from windows.
Who is responsible for office water damage, the landlord or the tenant?
It depends on the lease and on where the water came from. A leak from the roof or a shared pipe is often the building owner's problem, while damage to your own equipment and stock usually falls to your policy. Read your lease first, then confirm with the landlord in writing.
| Source of water | Who is often first to call | What to record |
|---|---|---|
| Roof or skylight leak | The landlord or building manager | Ceiling photos, dates of rain. See roof leak and storm water damage |
| Broken pipe inside your suite | A plumber, then the landlord | The pipe, the shutoff time and the wet items |
| Water from a unit above or next door | The landlord, who can reach the other tenant | Where it entered and what it reached |
| Air conditioner drain overflow | The HVAC service company | The drain pan and the stain below. See AC leak water damage |
| Sewage or storm water from outside | A professional experienced with contaminated water | Dates, photos and what was touched. See sewage backup cleanup |
Leases differ, so this table shows common patterns, not a ruling. If you own the building, all of it lands on you and your commercial insurer.
Is it safe to keep working in a water-damaged office?
Not until the source is stopped, the power is safe and the wet area is isolated. Staff with asthma or lung conditions should stay out of areas with indoor leaks or visible mold, according to Ready.gov. When in doubt, send people home or to another room.
The EPA's guidance for commercial buildings says a plan may include moving some or all occupants out for a time. It suggests scheduling cleanup in off-hours when possible and telling occupants what is happening. Workplace mold and moisture rules are enforced by Cal/OSHA, according to the CDPH.

Keep the heating and cooling system off if mold may have reached it, the EPA cautions. A provider can check the air handling before anyone restarts it.
What gets damaged in an office that a home does not lose?
Offices lose things homes rarely have in bulk: stored paper, server closets, shared printers, suspended ceiling tiles and glued-down commercial flooring. Each one dries differently, and some cannot be dried at all. Sort what is salvageable early, because delays make that list shorter.
Paper files and cardboard boxes soak up water and mold quickly. Move them first if the area is safe. For electronics, leave them unplugged and do not power them on until someone qualified has looked at them.
Ceiling tiles that sag or stain often need replacing, and the grid above can hide wet insulation or a slow leak. The ceiling water damage repair guide explains how to tell a surface stain from a wet cavity. Furniture and equipment that need cleaning or storage fall under contents cleaning and pack-out.
How is commercial water damage drying different from a house?
The steps match a house: stop the source, remove standing water, pull wet materials, dry and check readings. Larger floors, shared walls and business hours change the plan, which is why the ANSI/IICRC S500 standard covers residential, commercial and institutional buildings alike.
IICRC says the standard assumes finding and fixing the source is the owner's job, not the restorer's. Its water categories run from clean supply water (1) through gray water (2) to sewage and rising flood water (3).
Mold gets a head start after a day or two, so the EPA wants wet areas and items dry in 24 to 48 hours. A long-term roof leak can weaken floors and walls, and the EPA says to consult a structural engineer if building integrity is in doubt. For more on the work itself, see commercial water damage and structural drying.
How does insurance work for office water damage?
Commercial policies vary a lot, so the answer sits in your own policy. Ask your agent which causes are covered, what the deductible is, and whether the policy pays for lost income or temporary space. Report the loss promptly, and get approval before major work starts.
Triple-I advises people with a claim to protect the property from more damage, photograph or video the loss and keep receipts. Big permanent repairs should wait until the adjuster has looked at the damage.
Written bids that list materials and prices line by line make claims easier to review. If you rent, your lease may require that you carry certain coverage, and the landlord's insurer may handle the building itself. The water damage insurance claims guide covers the general claim steps.
What records should a business keep after water damage?
Keep everything that shows what was lost, what it cost and what was done. A dated paper trail speeds up an insurance claim and a landlord dispute alike. Start a shared folder the day it happens, and add to it as work proceeds.
Useful items include photos and video, a list of damaged equipment with approximate age, inventory of stock and records lost, and invoices from every provider. Save emails and texts with the landlord, since those show when you reported the problem.
Keep drying logs if a provider takes moisture readings. The water damage photo checklist lists what to capture, room by room, and it works for an office as well as a house.
How do I choose a provider for office water damage?
Ask each provider what its commercial work covers, how it schedules around your business, and what the written scope includes. Restoration teams differ, so confirm each point directly. A call reaches a local water damage restoration team, and the team sets its own terms.
Verify licenses yourself. The CSLB says work over $1,000, labor and materials combined, generally needs a licensed contractor, and it lists an online tool for checking a license. Ask for a written scope, and expect changes to be written down as change orders.
The guide to choosing a restoration company has a checklist you can use for a business too. Acampo is a small community, so ask each provider whether it serves your address and how far it travels.
All the guides are in the Acampo water damage guides hub.
Sources: Ready.gov, Floods; EPA, Mold Remediation in Schools and Commercial Buildings, Chapter 3; EPA, the same guide, Chapter 1; CDPH, mold FAQ; IICRC, the S500 standard; Triple-I, settling claims; CSLB, handyperson exemption press release; CSLB, Hire a Contractor.