Slab Leak Water Damage in Phoenix

Signs of a slab leak

• A warm spot on tile or flooring (a hot-water line leak)
• A water bill that jumps without explanation
• The sound of running water when every fixture is off
• Damp carpet, lifting flooring or swollen baseboards with no visible source
• The water meter moving when nothing in the house is running

Why Phoenix homes get slab leaks

Very hard water plays a part. The City of Phoenix 2025 Water Quality Report lists hardness of roughly 10 to 17.6 grains per gallon. Age matters too: copper lines under 1970s and 1980s tract homes have been in the ground for decades.

Fixing it: two jobs, two trades

1. A plumber finds and repairs the pipe, either by opening the slab for a spot repair or by rerouting the line through walls or the attic.
2. We dry and repair the damage above: extract water from flooring, dry wall cavities and baseboards, and replace what can’t be saved.

The order matters: the leak must be stopped before drying can finish.

Does insurance cover a slab leak?

Often only partly. Many policies pay for damage to floors and walls above the slab, but not for finding the leak, breaking the slab or repairing the pipe. Look for “access” or “tear-out” wording in your policy. More: Arizona water damage coverage explained.

Can I keep using water while I wait?

If the leak is on a hot line, you can often shut off the water heater’s supply and keep cold water running. If you’re not sure which line is leaking, shut off the main and call a plumber.

Need help with water damage in Phoenix?

Shut off the water, take photos, and call (602) 555-0142. We answer 24/7, give you an honest arrival window, and put a written scope in your hands before work starts. Or request a free inspection.