Commercial buildings on slabs
Most commercial buildings sit on concrete slabs, and many have water lines below them serving restrooms, break rooms and other fixtures. The basics of a slab leak are the same as at home: a moving meter, damp flooring, a warm spot over a hot line or a bill that jumps. What changes is who decides, who pays and how work is scheduled around business hours.
Homes near the Savi Ranch area face the same questions as other Yorba Linda slab homes. This page focuses on what is different for commercial tenants and owners.
Who is usually responsible
| Situation | Typically starts with |
|---|---|
| Leak inside a leased suite | The tenant and the landlord or property manager, per the lease |
| Leak under a shared slab | The building owner or property manager |
| Leak at or before the meter | The water provider |
| Permits for repair work | The City of Yorba Linda |
If a tenant suspects a slab leak
- Report it.Notify the property manager in writing with dates and photos.
- Check the meter if you can.If your suite has its own meter, test it after hours with fixtures off.
- Limit damage.If water is pooling, ask where the shutoff for your suite is and close it.
- Coordinate the visit.Agree with the manager on access for leak location by a licensed plumber.
- Document.Keep a record of communications, photos and any business interruption.
Commercial considerations
- Scheduling
- Work may need to be after hours
- Licensing
- Check any contractor's license at cslb.ca.gov
- Backflow
- Commercial properties often have backflow devices; ask whether work affects them
- Gas
- If you smell gas, evacuate and call 911 or SoCalGas from outside
Questions for the property manager
- Who is responsible for supply lines under our suite?
- Where is our water shutoff, and do we have our own meter?
- Which licensed plumber does the building use, and can we see the findings?
- How will repair work be scheduled around our hours?
Common questions
Do the same repair options apply to commercial buildings?
Generally yes: spot repair, reroute or replacing lines, chosen based on layout and access.
Who pulls the permit?
Usually the contractor or owner. Check with the City of Yorba Linda about requirements.
Can a tenant hire a plumber directly?
Check your lease first. Many require the landlord's approval for work on building systems.
General information for Yorba Linda, not a quote or professional advice. In an emergency, call 911.