Plumbing issues rarely happen at a convenient time. They show up late at night, right before guests arrive, or in the middle of a busy workday. And while some problems can wait until morning, others require help right now.
Ignoring the early warning signs can lead to water damage, mold, structural issues, and repair bills that grow by the hour. If you’re ever unsure whether something counts as an emergency, the safest approach is to call a professional when water is going where it shouldn’t.
Below are the five clearest signs you’re dealing with a situation that can’t wait.
1. Rapid Water Leaks
A small drip from a faucet may not be urgent, but water spilling from the ceiling or gushing from a burst pipe is an emergency.
Uncontrolled leaks can ruin flooring, drywall, furniture, and electrical systems. If shutting off the valve doesn’t stop the flow, or if you don’t know where the leak is coming from, call a 24 hr plumber immediately.
Even slow leaks inside walls or under sinks can be dangerous. Any water that builds up in hidden spaces can cause mold within days, which becomes a health and structural issue very quickly.
2. No Water Flow at All
Turning on the tap and getting nothing isn’t just inconvenient, but it’s a sign that something is seriously wrong. Total water loss can happen due to a major pipe blockage, frozen pipes, a busted main line, or water heater failure.
If your neighbors aren’t experiencing the same issue, the problem is likely inside your plumbing system. A plumber can trace the source and prevent further damage, especially if frozen or broken pipes are involved.
3. Sudden Drop in Water Pressure
A gentle drop in pressure over time can point to mineral buildup or an aging fixture. But a sudden and significant drop usually signals a hidden leak, a faulty pressure regulator, a failing pipe, or a blockage in your main supply line.
If you notice the pressure change across multiple fixtures at once, that’s enough reason to call for emergency professional help. It may be the symptom of a major break that’s silently damaging your home.
4. Sewage Smells
If you notice the smell of sewage in your home, consider it a plumbing emergency. Foul odors usually point to a blocked or damaged sewer line, and ignoring it can cause wastewater to back up into sinks, showers, or toilets.
Signs of sewer trouble include gurgling drains, clogging, wet patches in the yard, and toilets that won’t flush properly. These issues pose health hazards and require immediate professional attention.
5. Noisy Water Heater
Water heaters normally hum quietly. But if yours sounds like a kettle boiling, banging, or popping, don’t just sit back. It could be sediment buildup overheating the tank.
Call a plumber immediately if you see water pooling around the heater, the pilot light won’t stay lit, or you smell gas near the heater. Water heater failures escalate fast and should never be handled without professional help.