Emergency Slab Leak — What to Do Right Now
Active water leak beneath the foundation causing visible damage? Here's the immediate action plan while help is on the way.
⚠ Active Leak — Do This First
- Shut off the main water supply valve — this stops water flow to the entire house. The shut-off is typically near the water meter or where the main line enters the structure.
- Call us immediately: (817) 555-0147
- Note where you see water surfacing (floor area, specific room)
- Document with photos if safe to do so — this helps your insurance claim
- Move valuables and electronics away from the wet area
- Do not use electrical outlets near wet areas
Signs of an Active Emergency Slab Leak
Not every slab leak is an immediate emergency — many develop slowly and are discovered through elevated water bills or minor floor moisture. But some slab leaks escalate rapidly and require immediate attention:
- Visible water standing on the floor with no obvious above-slab source
- Large area of wet carpet or flooring appearing suddenly
- Water coming up through cracks in the tile or flooring
- Significant pressure drop across the entire house simultaneously
- Steam or hot water visible on the floor (hot-line failure)
Where Is the Main Water Shut-Off?
In most Fort Worth homes, the main shut-off valve is located:
- Near the water meter at the street — there is typically a curb stop valve here (requires a meter key tool)
- At the point where the supply line enters the house — often in a utility room, garage, or exterior wall near the front of the structure
- In the crawl space or mechanical room in older homes
Find and test your main shut-off valve before an emergency — knowing its location in advance makes a significant difference in response time.
What Happens After You Call
Once the main supply is off, the immediate emergency — water continuing to flow — is stopped. At that point we can assess the situation and discuss the detection and repair process. Emergency situations are prioritized.
In cases of significant water damage, you may also need to contact a water mitigation company to address flooring, subfloor, and drywall damage — this is separate from the plumbing repair.
Emergency FAQs
If you can identify that the leak is on one specific line — for example, just the hot water supply — you may be able to shut off only the water heater supply valve. But if you're not sure which line is affected, shutting off the main supply is the safest approach to stop water flow immediately.
Yes. Continued water pressure through a leaking line means continued water release at the leak point — which saturates more soil, causes more slab movement, and creates more moisture damage above the slab. Shutting off the supply stops that progression.
Call us first to stop the damage and assess the situation — then contact your insurance company to report the claim. Many insurance companies prefer that you take reasonable immediate steps to prevent further damage (which is exactly what shutting off the water and calling a plumber accomplishes). Document everything with photos before any cleanup begins.
Slab Leak Emergency in Fort Worth?
Call now. Shut off the main water supply first, then call for immediate assistance.