The #1 thing homeowners forget before vacation isn't their mail, it's their water shutoff valve.
You've got the dog-sitter lined up, the mail on hold, the bags packed by the door. But there's a little valve down low somewhere in your house that nobody thinks about until they're standing in two inches of water a week later. Let's not let that be you.
Here's the thing about plumbing trouble while you're gone: nobody's home to catch it. A running toilet, a tiny supply-line drip, a water heater that gives out; at home you'd notice in five minutes. Gone for a week? That same little problem just ran for seven straight days.
We've walked into homes after a vacation where a fifty-cent part failed and did thousands of dollars in damage, all because the water kept running with nobody around to shut it off. The good news is it takes about five minutes to make sure that's never your homecoming.
Why Vacation Is Prime Time for Plumbing Disasters
It's not bad luck. It's just math.
A leak that drips while you're standing right there is a minor annoyance. The same leak, unattended for days, soaks into floors, runs down into walls, and turns into mold and rot. The damage isn't about how big the leak is, it's about how long it runs before somebody catches it.
And summer down here makes it worse. The heat's already stressing your pipes and pushing your water heater, so this is exactly the season a weak spot decides to let go.
Your 5-Minute Pre-Trip Checklist
Do this right before you head out the door. Five minutes, no tools, big peace of mind.
Shut off your main water valve. This is the big one. If you turn off the water to the whole house, nothing can leak while you're gone. Simple as that. Your main shutoff is usually near where the water line enters the house, in the garage, a utility closet, or near the meter outside.
Or shut off individual fixture valves. If you've got an ice-maker or something you want running, you can instead turn off the little valves under toilets, sinks, and behind the washing machine. The washing machine is the one I'd never skip. Those hoses are a top cause of major home flooding.
Check your water heater. If you're leaving for more than a few days, set it to "vacation" mode if it has one, or just turn the temperature down. No sense heating water for a week for nobody.
Walk your visible pipes one time. Take a quick look under sinks and around the water heater for any drip or dampness. If something's already weeping a little before you leave, that's your sign to deal with it now, not discover it later.
Smart Tools Worth a Look
You don't need any of this to have a safe trip. The checklist above does the job. But if you travel a lot, a couple of gadgets are worth knowing about.
Leak detectors. These are little battery sensors you set on the floor near your water heater, under sinks, or behind the washer. If they get wet, they sound an alarm or ping your phone. They're cheap and they catch trouble early.
Smart shutoff valves. This is the next level up. These devices attach to your main line and can automatically shut off your water if they detect a leak, or let you shut it off from your phone, from anywhere. For folks who travel often or have a second home, this is honestly some of the best money you can spend.
We're not here to sell you on any brand. Plenty of good options exist, and the right one depends on your home. We're just glad to point you in the right direction if you ask.
What to Do If You Come Home to a Problem
Say the worst happens and you walk in to water where it shouldn't be. Here's your order of operations.
First, shut off the water at the main valve, the same one from the checklist. Stop more water from coming in before you do anything else.
Then kill the power to any affected area at the breaker if water's anywhere near outlets or electrical. Safety first, always.
Then call us. Don't wait to "see if it dries out." Water damage gets worse fast, and the sooner it's handled, the less it costs you. The longer water sits, the bigger the problem grows. That's true every single time.
Frequently Asked Questions
Should I turn off my water heater when I go on vacation? For a trip of more than a few days, yes. Set it to vacation mode or turn the temperature down. There's no reason to keep heating a full tank of water around the clock when nobody's home to use it, and it saves you a little on energy while you're gone.
How do I shut off my main water valve? Find where the main water line enters your home. It's often in the garage, a utility area, or near the outdoor meter. You'll see a valve with either a lever (turn it a quarter turn until it stops) or a round wheel (turn it clockwise until it won't turn anymore). Then run a faucet to confirm the water's off.
What happens if a pipe bursts while I'm away? With no one home to shut off the water, it can run for days and cause serious damage to floors, walls, and ceilings. That's exactly why shutting off your main valve before you leave is the single best thing you can do. If the water's off, a burst pipe has nothing to spill.
Have a Great Trip — We've Got the House
That's really all there is to it. Five minutes before you walk out the door, and you can actually relax on your trip instead of wondering about the house.
A little prep now means you come home to a clean, dry house instead of a mess. That's the whole goal.
Headed out of town soon? Download our free pre-vacation home checklist so you don't forget a thing. Or if you'd rather have a pro set of eyes on it, contact A 5 Star Plumbing Co. online at a5starplumber.com/contact-us or call us at (337) 202-0246 before you leave. We'll come to you for a quick safety check. We're proud to keep Acadiana homes running right, even when you're not in them.
Laissez les bons temps rouler. Geaux enjoy your trip, chère. We've got the plumbing.