Leak Detection
A Quick Home Leak Checklist
Water leaks are easier to fix when they're small. Use this simple walkthrough a few times a year to catch issues before they become expensive repairs.
Kitchen
- Look under the sink for moisture, stains, or soft cabinet bottoms.
- Check around the dishwasher and refrigerator for puddles or warped flooring.
- Listen for hissing sounds that could indicate a supply line issue.
Bathrooms
- Inspect around toilets for movement, soft flooring, or discoloration.
- Check under vanities for slow drips from supply lines or traps.
- Look for peeling paint or bubbling texture on walls and ceilings below bathrooms.
Water heater, laundry & exterior
- Inspect around the water heater for rust, dampness, or active drips.
- Check washing machine hoses for bulges or cracking.
- Walk the exterior of your home looking for wet spots, sinkholes, or unusually green patches of grass.
If you spot a problem
Turn off the closest shutoff valve you can find and call a licensed plumber. Quick action can significantly reduce damage and repair costs.
448 Plumbing provides leak detection and repair across Dallas, Frisco, McKinney, Allen, Richardson, Garland, and surrounding cities.