Here is the short version: if water is actively running where it should not be, if sewage is coming back into the house, or if you smell gas, that is an emergency and it should not wait until morning.
Almost everything else can. Knowing the difference is worth real money, because an after-hours call costs more than a scheduled one, and a leak that could have waited eight hours does not need to.
Our emergency plumbing crews run 24 hours in Lafayette, and we would rather tell you honestly which one you have than sell you a midnight visit you did not need.
Call right now
These do not wait.
A burst or actively leaking pipe. Water running behind a wall or under a floor damages framing, insulation, and drywall by the hour, and in our humidity, mold follows fast. Shut the main off and call.
Sewage backing up into the house. Waste coming up a tub, a shower, or a floor drain is a health hazard, not a plumbing inconvenience. Stop using water in the house entirely and call.
No water at all. If every fixture is dry and your neighbors have water, something has failed on your side, and it may be failing somewhere you cannot see.
A gas smell. Do not flip switches, do not use your phone inside, do not look for the source. Get everyone out, then call the gas company from outside, then call us.
Water at or near electrical. Water running into a panel, into outlets, or over a water heater's connections is a shock and fire risk on top of a water problem. Cut power at the breaker if it is safe to reach, and call.
A water heater leaking heavily or making banging noises. A slow drip from a fitting is a morning problem. Water pooling around the base of the tank means the tank is failing, and a full tank emptying into a garage or an attic is a lot of water in a short time.
Overflowing that will not stop. A toilet that keeps filling after you have shut its supply valve, or a fixture you cannot stop, needs the main off and a call.
This can wait until morning
Not everything that feels urgent at 11 p.m. is.
A dripping faucet. Annoying and wasteful. Not an emergency.
One slow drain, with everything else working normally. Put a bucket under it and call during business hours.
A running toilet. Shut off the supply valve behind the toilet and deal with it tomorrow.
Low water pressure at one fixture. Usually an aerator or a cartridge.
A single clogged toilet in a house with another bathroom. Use the other one.
No hot water, with no leak. Cold showers are miserable. They are not an emergency.
A small drip you can catch in a container. Contain it, note it, call in the morning.
If you can control the water and nothing is getting wet that should not be, you can almost always wait. Waiting costs less.
The gray area
Some situations sit in between and depend on details.
A clog when it is the only toilet in the house. Not dangerous, but genuinely not liveable overnight with a family in the house. Reasonable emergency call.
Water stains spreading on a ceiling. If the stain is visibly growing while you watch, that is active and it is a call. If it is the same size it was this afternoon, morning is fine. This is often a hidden supply leak, and our leak detection and repair team can find it without opening the whole ceiling.
A slow drain in every fixture at once. Not an emergency yet, but it is the warning sign before a main line backup. Get it looked at within a day or two, especially if you have mature trees near the sewer line.
A gurgling toilet. Same category. It is telling you the main line is partly blocked. Deal with it before it finishes blocking.
Know these three shutoffs before you need them
Find these tonight, while nothing is wrong. This is the single most useful thing in this article.
The main water shutoff. In most Lafayette-area homes this is at the meter near the street, usually in a covered box at the property line, and it takes a meter key or a wrench. Some homes also have a shutoff where the line enters the house or near the water heater. Open the meter box now and look, because doing it for the first time in the dark with water pouring into your living room is the wrong time to learn it is stuck.
The water heater shutoff. There is a valve on the cold inlet line at the top of the tank. Closing it stops the tank from refilling. For an electric unit, also cut its breaker. For gas, turn the control to off.
Individual fixture valves. Every toilet and most sinks have a small valve on the supply line. Turning that one stops the problem at the fixture without shutting off the whole house. Test them occasionally. Old ones seize, and a seized valve during a leak means going out to the meter instead.
What to do while you wait for us
Shut off the water at the closest point you can reach, fixture valve first, main if you cannot.
If water is anywhere near electrical, cut power to that area at the breaker, but only if you can reach the panel safely and dry.
Move furniture, rugs, and anything on the floor out of the water.
Take photos before you clean anything up. Your insurance will want them.
Start moving water out with towels and a wet vac if you have one. Getting standing water up in the first hour makes a real difference in this climate.
Do not pour chemical drain cleaner into a backed-up line. It does not clear a main-line blockage and it makes the pipe hazardous for whoever opens it.
How an after-hours call works
You call, you talk to a person, and you get a straight answer about whether this needs someone tonight. If it does, we tell you the arrival window and the after-hours rate before we dispatch, so nothing on the invoice is a surprise. The technician arrives in a marked truck, puts covers on his shoes, finds the problem, and walks you through the options with upfront pricing before starting work.
Sometimes the right answer at 1 a.m. is a stabilizing repair to stop the water tonight and a proper repair scheduled for daylight when we can see the whole line. We will tell you when that is the smarter play instead of doing a full excavation by flashlight.
For more on how our 24-hour service works across the Lafayette area, see emergency plumber Lafayette 24/7 service and repairs.
Frequently asked questions
Does an emergency call cost more?
After-hours and weekend calls carry a higher rate than scheduled service. We tell you the rate on the phone before dispatching, so you can make the call on whether it waits.
How fast can you get to me in Lafayette?
It depends on time of day and what is already in progress, but Lafayette is one of our two home markets and we will give you a real arrival window on the phone rather than a vague promise.
Should I shut off the water before I call?
If water is running where it should not be, yes, shut it off first and call second. Every minute of running water is more damage.
Will my insurance cover it?
Policies commonly cover sudden accidental water damage and commonly exclude gradual leaks and the failed part itself. Photos and the plumber's written diagnosis are what your adjuster will ask for, so document everything before you clean up.
What if I am not sure whether it is an emergency?
Call and describe it. We would rather spend two minutes on the phone telling you it can wait until morning than have you sit up all night worrying, or have you wait on something that should not.
We answer at 2 a.m.
If water is running, sewage is backing up, or you smell gas, shut off what you can and call Pipes & Plugs at (337) 364-2980 now. Licensed Lafayette and New Iberia plumbers, 24 hours, upfront pricing before we start, and a 5-year workmanship warranty on most repairs. If it can wait until morning, we will tell you that too.