Burst pipe? Flooding basement? Water spraying everywhere? Express Plumbing handles emergency plumbing repairs across Lake Saint Louis, Wentzville, O'Fallon, and St Charles County. We answer 24/7, arrive fast, and fix it right. Licensed master plumber with 26 years experience. Call (314) 807-8460 — we're on our way.

Not every plumbing problem needs fixed at 2 AM, but some can't wait. A burst pipe spraying water into your basement is an emergency. A water heater leaking all over your garage floor is an emergency. A toilet overflowing and flooding your bathroom is an emergency. A backed-up sewer line that's pushing sewage into your home is an emergency. These are the calls where every minute counts, and that's when you need a plumber who picks up the phone and gets moving.
We've been handling emergency plumbing calls across Lake Saint Louis and the surrounding areas since 1999. We know what a real emergency looks like, and we know how to fix it fast. Most of the time, we're on-site within an hour or two — sometimes faster if we're already in your area. We carry parts on the truck so we can fix most problems same-visit instead of making you wait days for a callback. When you call (314) 807-8460, you're talking to us directly — not some answering service that takes a message. We answer, we ask what's happening, and we head your way.
Call and We Answer Immediately
When you call (314) 807-8460, you're talking to us — not a recording, not an answering service. We answer 24/7. We ask what's happening so we know what to expect when we get there. If there's something you can do to minimize damage while we're on the way (like shutting off the main water valve), we'll walk you through it. We tell you when to expect us and we get moving.
We Arrive, Assess, and Stop the Damage
First thing we do is stop the immediate problem. If water's spraying, we shut it off. If a sewer line's backing up, we start clearing it. Once the emergency is under control, we assess what needs fixed and tell you what it'll cost. Most of the time we can give you a price right there. If you're good with it, we get to work. If something unexpected comes up once we're into it, we stop and talk to you first.
We Fix It and Make Sure It's Done Right
We use quality parts and we follow code. Most emergency repairs take a few hours once we're on-site. Bigger jobs like water heater replacements might take half a day. Either way, we don't leave until it's working properly. We test everything, clean up the mess, and make sure you understand what we did. If there's anything you should watch for or maintain going forward, we'll tell you.
Ready to get started?


We're usually on-site within an hour or two for emergency calls in Lake Saint Louis, Wentzville, O'Fallon, and St Peters. If we're already working nearby, sometimes we can get there in 30–45 minutes. For areas further out like Chesterfield, Ballwin, or Florissant, it might take a bit longer depending on traffic. Call (314) 807-8460 and we'll tell you exactly when to expect us.
No. We charge the same rate whether you call at 10 AM on a Tuesday or midnight on Saturday. No emergency fees. No after-hours surcharges. The price is the price. We think charging extra when people are already dealing with a flood or a sewage backup is wrong, so we don't do it.
If you've got a burst pipe or water spraying, try to shut off the main water valve if you know where it is. That'll stop more water from flooding your home. If it's a backed-up toilet, don't keep flushing it — you'll just make it worse. If your water heater is leaking, shut off the water supply to the heater if you can. Move anything valuable away from the water. We'll walk you through anything else over the phone when you call.
We fix most emergencies same-visit. We keep common parts on the truck — pipes, fittings, valves, seals, toilet components. If it's something unusual that we don't carry, we'll tell you upfront and get the part as fast as possible. But the majority of emergency calls get fixed the same day we show up.
Call us. We answer 24/7, including the middle of the night. We've taken emergency calls at 2 AM, 4 AM, doesn't matter. If you've got water flooding your basement at 3 in the morning, that can't wait until 9 AM when most plumbers open. We'll answer, we'll ask what's happening, and we'll head your way.
You can reach us at (314) 807-8460 or email us at [email protected] for more information — we’re always happy to help.