Warning Signs You Need to Call a Plumber Fast

Most plumbing problems can wait a day, but some need a plumber right now. Call fast if water keeps spreading after you shut a fixture, sewage backs up into more than one drain, you smell rotten eggs near a gas line, or your whole house loses water. These signs point to a burst pipe, a blocked main sewer line, a gas leak, or a supply problem. Acting early keeps the damage small and your family safe. When you are not sure, shut your main water valve and call a plumber.

Water that keeps spreading after you shut a fixture means a hidden leak

If you turn off a faucet and water keeps showing up, you likely have a hidden leak or a burst pipe. Look for wet walls, warm floor spots, or a meter that moves with the taps off. A slow hidden leak rots wood and feeds mold, so it is worth finding fast. Our leak detection team tracks down leaks you cannot see, and our burst pipe repair crew handles a line that has split.

Why does sewage back up into more than one drain?

Sewage rising in more than one drain means the main sewer line is blocked, not a single fixture. When the tub, toilet, and sink all back up together, stop running water so you do not push more waste into the house. Raw sewage is a health risk, so keep people and pets away. This needs same-day help, and our sewer line repair team can find the cause.

A rotten egg smell near a gas line means leave the house

A rotten egg smell is the warning sign of a gas leak, and it means you should get outside right away. Do not flip switches or light a flame. Once everyone is safe, call from outside. Gas leaks are never a wait-and-see problem. See our gas line repair page for what we check.

What does low water pressure in the whole house mean?

Low pressure across every faucet at once points to a supply line or main pipe problem, not one clogged aerator. It can come from a leak in the main line, a failing pressure valve, or a city supply issue. If only one faucet is weak, the problem is usually local to that fixture.

A clog that comes back within days has a deeper cause

A drain that clogs again days after you clear it has a problem deeper in the line. Grease buildup, roots, or a damaged pipe can be behind it. A basic plunger will not fix a deep cause, so it pays to look further. Our drain cleaning team can clear it, and you can read more in our guide on plumbing maintenance for Miami homes.

When in doubt, shut the main valve and call

If you cannot tell how bad a problem is, shut your main water valve and call a plumber. Turning off the water stops the damage while you wait. It is always safer to ask than to let water run. Bluewater Plumbing Co. is licensed and insured and serves Miami.

Written by the Bluewater Plumbing Co. team. Updated 2026-06-22.