What Happens When You Call (310) 775-6655?
Dealing with a potential subterranean pipe breach can be stressful. We make the diagnostic and dispatch process clear, rapid, and transparent:
Initial Triage
We review your symptoms: Is there a warm spot on your floor? Is your water meter spinning? Are you hearing hissing in a quiet room?
Emergency Advice
If water is actively surfacing or flooding under baseboards, we guide you on how to safely locate and shut off your main house water valve.
Direct Specialist Route
We connect you directly with an independent, licensed slab leak specialist stationed nearby on the Peninsula.
On-Site Diagnostic
The contractor confirms an arrival window, performs non-invasive acoustic/thermal testing, and provides a clear written repair scope.
Referral Service & Business Model Disclosure
Peninsula Slab Leak Co. operates as a local phone referral service. To keep our dispatch network nimble and focused on rapid response, we operate on a call-only, service-area business model without maintaining a public retail walk-in office. We do not provide physical contracting services directly. When you call (310) 775-6655, our system routes your call to an independent, licensed California plumbing contractor serving your specific community.
What Information to Have Ready When Calling
To help our dispatch team and the responding technician assist you efficiently, having the following details on hand is helpful:
- Location of Symptoms: In which room or hallway did you detect the warm spot, dampness, or sound of running water?
- Water Meter Activity: Have you inspected your curbside water meter to confirm whether the low-flow dial is spinning while all indoor fixtures are shut off?
- Approximate Year Home Was Built: Homes constructed prior to the 1980s typically feature copper plumbing embedded directly in concrete, whereas newer homes may feature sleeved or PEX systems.
- Flooring Material: Let us know if the area has hardwood, ceramic tile, laminate, or carpet, which helps the technician plan the ideal slab leak detection and repair strategy.
Emergency Water Shutoff Instructions
If you need to stop pressurized water from flowing beneath your foundation before the technician arrives:
- Check Your Water Heater: If the leak is on the hot water line (indicated by a hot floor), you can temporarily turn off the cold water inlet valve on top of your water heater. This cuts hot water to the house while leaving cold water functional for toilets and drinking.
- Main House Shut-Off Valve: Locate your house shutoff valve—usually situated on an exterior wall near the front hose bibb or inside your garage. Turn the brass gate valve wheel clockwise until tight, or rotate a lever ball valve 90 degrees perpendicular to the pipe.
- Curbside Meter Shut-Off: If your house lacks a dedicated exterior shutoff, open your concrete Cal Water meter box at the sidewalk using a meter key or crescent wrench, and turn the brass meter valve 90 degrees until the two padlock holes align.
For authoritative guidance on professional slab leak solutions across the Peninsula, our team is standing by to connect you with experienced Peninsula foundation plumbing contractors.