When a tenant calls about water coming through the ceiling, the next 60 minutes decide whether you pay for a plumber or for a gutted unit.
The rental water jobs that get expensive usually trace back to one thing. Nobody stopped the water fast enough.
Here is that first hour, in the order that matters.
Minute 0 to 10: get the water off
Before you ask how it happened, ask your tenant to shut off the water. Every minute spent troubleshooting by phone is water soaking into drywall, subfloor, and the unit below.
If the leak is at a toilet or sink, the valve under the fixture usually handles it. If it’s a burst line or the source isn’t clear, go straight to the main shutoff.
Here’s the catch. Plenty of tenants have never been shown where the main is, and some shutoffs hide behind water heaters or under storage.
If you can’t talk them to it, call the water utility or head over yourself.
This first-hour order comes from FloodSERV, a highly rated water damage restoration company in McAlester, Oklahoma, that works with rental owners.
Minute 10 to 20, check the power and the water type
Water near outlets, ceiling lights, or the breaker panel changes the plan. Tell the tenant to stay out of that room and only flip a breaker if they can reach the panel from a dry spot.
Then figure out what kind of water it is. A burst supply line is clean water. A backed-up toilet or sewer line is a different job entirely.
The EPA advises bringing in an experienced professional when sewage or other contaminated water is involved. It also warns against running fans until you know the water is clean, since moving air can spread contamination.
Minute 20 to 40: document before anything moves
Your claim, and any dispute later, comes down to what you can prove. Ask the tenant to shoot photos and video now, before towels and buckets change the scene.
Get the source, the ceiling or wall, the floor, and any of their belongings that got wet. Phone video works well because it carries a timestamp.
Write down the exact time the tenant called you. If an adjuster later asks how long the water ran, that note answers it.
Minute 40 to 60, start drying and make the calls
Clean water still turns into a mold problem if it sits. The EPA’s guide to mold and moisture says materials dried within 24 to 48 hours of a leak, in most cases, won’t grow mold.
That clock started when the water did, not when your phone rang. So the back half of the hour is about getting drying moving.
Have the tenant pull up rugs, move furniture off wet carpet, and get belongings off the floor. Towels and a wet vac handle standing water, but they don’t reach moisture inside walls or under the carpet pad.
Then make three calls:
- A plumber for the source
- A water damage restoration company if water reached ceilings, walls, or flooring
- Your agent, so the claim starts early
If it was a slow drip under one sink and everything is dry to the touch within a few hours, a plumber alone may be enough. Once water has run into a ceiling or a lower unit, assume it’s in places you can’t see.
What to tell your tenant
Tenants remember how you handled the first call long after the stain is painted over. Keep it calm and specific.
Tell them what you’re doing, who’s coming, and roughly when. Remind them to call their renters insurance about their own belongings.
If the unit won’t be livable for a night or two, say so early. Waiting only makes that conversation harder.
Set this up before the next call
Almost everything that goes wrong in the first hour can be fixed with ten minutes of prep.
One tip FloodSERV gives rental owners around McAlester, Oklahoma, is to tape a photo of the main shutoff inside the kitchen cabinet door. A tenant in a panic will find it there.
- Label the main and fixture valves in every unit, and point them out at move-in
- Add a one-page leak plan to the lease packet with your number and the shutoff location
- Save a plumber and a restoration company in your phone before you need them
- Ask tenants to report drips, stains, and musty smells right away, which is the same advice the EPA gives renters
A leak is going to happen in any rental you own long enough. Spend the first hour stopping the water and starting the drying, and you’ll pay for a plumber, not a gutted unit.