A burst pipe is one of the fastest-moving disasters a home can face — an open half-inch line can push out several gallons a minute, and in an Ypsilanti winter the culprit is usually a frozen pipe that split and let go as it thawed. What you do in the first five minutes makes an enormous difference to how much your home is damaged. Here's the plan.
1. Shut off the water immediately
Go straight to your main water shutoff valve and close it. In most Ypsilanti homes it's in the basement or a mechanical area near where the water line enters the house, often close to the meter. Turn it fully clockwise. If the burst is at a single fixture — under a sink or behind a toilet — you may be able to close the smaller shutoff valve right at that fixture instead. If you've never located your main shutoff, find it today, before you need it.
2. Relieve the pressure
After the main is off, open a cold-water faucet on the lowest level of the house to drain the remaining water in the pipes and relieve pressure. This reduces how much water escapes from the break and helps prevent additional splitting.
3. Stay away from water near electricity
If water is anywhere near outlets, appliances, or your electrical panel, do not wade into it. If you can safely reach your breaker panel without stepping in water, cut power to the affected area. If you can't, leave it for the professionals — no repair is worth an electrical shock.
4. Document everything before you clean up
Before you start mopping, take photos and video of the burst, the water, and everything it touched — floors, walls, furniture, and any serial numbers on damaged appliances. Sudden burst-pipe damage is often covered by homeowners insurance, and this documentation is exactly what your insurer will want. Keep any receipts for emergency cleanup, too.
5. Start removing water and call a plumber
Once the water is off and the area is safe, move valuables out, soak up standing water, and get air moving to limit mold. Then call a licensed plumber. Our 24/7 burst pipe repair crews respond fast across Ypsilanti and can talk you through everything above while a plumber is on the way. We serve homes throughout Ypsilanti Township and the surrounding area, day or night.
Why pipes burst in Ypsilanti
Two causes dominate here. The first is freezing: water expands as it freezes and can split a pipe in an unheated crawlspace, garage, or exterior wall, with the leak often appearing when it thaws. The second is corrosion — many older homes still have galvanized steel supply lines that rust from the inside until a joint finally fails. A good plumber won't just patch the break; they'll figure out why it happened. If freezing is the cause, our frozen pipe repair service includes freeze-proofing so it doesn't happen again. If corrosion is the story, repiping with modern PEX or copper ends the cycle of leaks.
Have a burst pipe right now? Call +1 (831) 290-4327 for fast, licensed help from Ypsilanti Plumbing Pros.
How to prevent the next one
Before winter, insulate exposed pipes, seal drafts in crawlspaces and garages, disconnect garden hoses from outdoor faucets, and keep your heat on even when you travel. During an extreme cold snap, letting a faucet drip slightly keeps water moving and reduces freeze risk. If your home has a history of freezing pipes or aging galvanized plumbing, a plumbing inspection can find the vulnerable spots before they fail.
Why the first ten minutes decide everything
The reason we push shutting the water off before anything else is simple math: an open half-inch line pushes out several gallons a minute, and that water works into subfloor, drywall, and insulation within the hour. Ten minutes spent hunting for a valve you've never located can be the difference between drying a floor and tearing out a ceiling. It's also why we don't just patch a winter burst and leave — a pipe that split once in an unheated crawlspace or exterior wall will do it again next cold snap unless the exposure itself is fixed. If your home still has aging galvanized supply lines or a history of freezing, have us map the vulnerable runs before winter so you're not making this call at 2 a.m.
Written by Ypsilanti Plumbing Pros — licensed Michigan master plumbers (State of Michigan Master Plumber License) serving Ypsilanti & Washtenaw County. This article is general guidance, not a substitute for an on-site diagnosis; for an active leak, backup, or gas smell, call +1 (831) 290-4327. Last reviewed January 14, 2026.
Frequently Asked Questions
Immediately after you've shut off the water. A licensed plumber can stop the leak permanently and check for related damage, and we respond 24/7 across the Ypsilanti area, usually within 30–60 minutes.
