Where the water is coming from decides what you shut off and how fast it needs fixing. Use this leak-by-leak guide to respond the right way, any time of day.
Not all leaks are equal. A split supply line under a sink is a two-minute shutoff. A water heater leaking from the tank needs power and water turned off. A ceiling dripping from a bathroom above needs different thinking than a puddle on a slab floor. This guide organizes emergency water leak repair by where the leak is, so you know exactly what to do first, whatever the hour.
For a deeper look at hidden leaks and how detection works, read our companion guide on emergency leak repair and detection.
First Move for Any Leak
Know where your main shut-off is. Most Central Florida homes have one where the main line enters the house, often in the garage, plus a valve at the meter. Homes on wells can also cut power to the well pump. When in doubt, close the main first and sort out the details afterward.
Leak Type 1: Fixture and Supply Line Leaks
Where: under sinks, behind toilets, at the washing machine, at the refrigerator ice-maker line.
What to do:
- Close the fixture’s own shut-off valve, usually right below or behind it.
- If the valve is stuck or crumbles, close the main.
- Washing machine hoses can burst under full pressure; close both valves behind the machine.
Repair outlook: usually a straightforward replacement of the supply line, valve or connector. A good time to replace rubber hoses with braided stainless ones.
Leak Type 2: Water Heater Leaks
Where: around the base of the tank, at the relief valve discharge line, or at the top connections.
What to do:
- Turn off the power or gas to the water heater.
- Close the cold water inlet valve on top.
- If water continues, close the main.
Repair outlook: leaks from fittings or the relief valve may be repairable. A leak from the tank body means the tank has failed and needs replacement.
Leak Type 3: Ceiling Leaks
Where: below a bathroom, below a second-floor laundry, or from an attic water heater or supply line.
What to do:
- Shut off the fixture above, or the main if you’re not sure.
- Turn off power to any ceiling lights or fans in the wet area.
- If the ceiling is sagging with water, keep people out from under it. A small puncture at the low point can relieve pressure into a bucket, but only if you can do it safely.
Repair outlook: the plumber finds and fixes the source; drywall repair follows once things are dry.
Leak Type 4: Slab Leaks
Where: under the concrete foundation that most Central Florida homes sit on.
Signs:
- A warm spot on the floor, often from a hot water line
- The sound of running water with everything off
- A water meter that keeps moving
- Damp carpet, lifting floor tile or cracks you can’t explain
- A sudden jump in the water bill
What to do: close the main and call for professional detection. Our article on signs you need a slab leak inspection goes into detail.
Repair outlook: options include spot repair through the slab, rerouting the line through walls or attic, or repiping, depending on location and pipe condition. K&K provides slab leak detection and repair with equipment that pinpoints the leak before any concrete is cut.
Leak Type 5: Yard and Main Line Leaks
Where: between the meter and the house, at irrigation connections, or at outdoor spigots.
Signs: soggy patches in the yard, water bubbling up, low pressure in the house.
What to do: close the main valve at the house. If the leak is between the meter and your house valve, the valve at the meter may be needed; some utilities ask that customers contact them for meter-side issues.
Documenting for Insurance
While waiting for help:
- Take photos and video of the source and every affected area
- Keep damaged parts the plumber removes, or ask for photos of them
- Note the date and time you discovered the leak and when water was shut off
- Save receipts for repairs and drying equipment
K&K Plumbing provides plumbing damage inspections, leak containment and insurance documentation for leak jobs, which can make the claims process smoother.
Prevention After the Repair
Once you’ve dealt with one leak, review the warning signs of plumbing leaks so the next one is caught early.
24/7 Leak Repair Across Central Florida
K&K Plumbing provides water leak repair day and night across Sumter, Marion, Lake, Hernando, Hillsborough, Orange, Pasco and Polk counties.
Water where it shouldn’t be? Shut off the main, then call K&K Plumbing at 352-810-9472. We answer emergency calls around the clock.
Need help with water leak repair?
K&K Plumbing’s licensed team handles water leak repair across Central Florida — call or text 352-810-9472 for a free estimate.