Award Winner and Licensed Master Plumber - 26 Years of Experience, Bonded & Insured
O'Fallon Plumbing Contractor - Express Plumbing
O'Fallon's Trusted Plumber for Emergencies That Can't Wait Until Morning
Express Plumbing has been serving O'Fallon since 1999. We're based in Lake Saint Louis, which puts us about 12 minutes from most O'Fallon addresses — close enough to respond fast when you need us. We know this area well, from the established neighborhoods off Highway K to the newer developments around Winghaven. Jim's worked on plumbing in homes all over O'Fallon, from older properties that need galvanized pipe replaced to brand new construction where we're doing the rough-in work. Last fall, we replaced four water heaters in one weekend when that cold snap hit and systems started failing. When you've been working in O'Fallon this long, you know the common issues, you know the local inspectors, and you know how to get the job done right without wasting time or money.
WHY O'Fallon CHOOSE Express Plumbing
We're in Lake Saint Louis, which means we're about 8 miles from O'Fallon — usually 12–15 minutes depending on traffic. When you've got a burst pipe or water backing up, that response time matters. We've been fixing plumbing all over O'Fallon for over two decades, so we know how to get to your street without getting lost. Most emergency calls get a plumber on-site within an hour, sometimes faster if we're already in the area. You're not waiting half a day for someone to show up.
Jim holds a master plumber license in St Charles County, which covers all of O'Fallon. We pull permits when required and we know exactly what the local inspectors look for. Whether you're adding a bathroom, replacing a water heater, or bringing old plumbing up to code, we do it right the first time. No failed inspections. No callbacks because something wasn't done properly. We've been working with O'Fallon building officials for years and our work passes every time.
We charge the same price whether you call Tuesday at noon or Saturday at midnight. No "emergency fees" or "after-hours surcharges" when you're already dealing with a plumbing disaster. And we don't charge travel fees to come to O'Fallon — you're right next door to us. Some companies will hit you with an extra $100 just for showing up on a weekend. We think that's taking advantage of people, so we don't do it.
A lot of our O'Fallon customers have used us multiple times over the years. First call might be for a water heater, second call for a bathroom remodel, third call when the sump pump quits. When you do quality work and charge fair prices, people remember and they call back. We've fixed plumbing in some O'Fallon homes three or four times as systems age and families' needs change. That kind of repeat business doesn't happen unless you're doing something right.
Our Services in Missouri
One stop Solutions for all PLUMBING problems
From quick fixes to full installs, we do the work that keeps your water running.
Emergency Plumbing Repairs
Burst pipe? Overflowing toilet? Water spraying from under the sink? We're on our way. Most emergencies happen when you least expect them, and we've seen it all — from frozen pipes in January to sump pumps that quit during a storm. We carry parts on the truck so we can fix most problems same-visit instead of making you wait three days for a callback.
Water Heater Installation and Replacement
If your shower's running cold or you hear banging sounds from the basement, your water heater's telling you something. We install gas and electric units, and we'll walk you through what size makes sense for your house. Most installs take half a day, and we haul off the old one so you don't have to figure out where it goes.
Bathroom and Kitchen Rough-In Plumbing
Building an addition or finishing a basement? We handle the rough-in plumbing before the drywall goes up. That means running supply lines and installing vents so everything's ready when you're set to install fixtures. We work with your contractor's schedule and make sure inspections pass the first time.
Faucet Repair and Installation
A dripping faucet wastes more water than you think — and that sound drives you crazy at night. We fix leaks, replace cartridges, and install new faucets in kitchens and bathrooms. Most repairs take under an hour. If it's shot and needs replacing, we'll tell you straight instead of patching something that'll break again next month.
Leaky Pipe and Fixture Repair
When heavy rain hits Lake Saint Louis, your sump pump better be working. We test pumps, replace failed units, and install battery backups so you're covered even if the power goes out. A working sump pump is the difference between a dry basement and a mess you'll be cleaning for weeks.
Gas Line Installation
Adding a gas line for a new stove, dryer, or tankless water heater? We run gas pipe to code and test every connection. Gas work isn't something to DIY or trust to someone without a license. We're bonded and insured specifically for this, and we pull permits when they're needed.
Areas Express Plumbing serve in O'Fallon Missouri
Winghaven
Hunters Crossing
Fairway Village
Lake St Louis (bordering O'Fallon)
Cottleville (bordering O'Fallon)
And Many More... Call to COnfirm
3 Steps to Our Services in O'Fallon
1
Call and We'll Tell You What to Expect
When you call (314) 807-8460, you talk directly to us. We ask what's happening and give you an honest answer about whether it's urgent or if it can wait. Since we're just 8 miles away in Lake St Louis, we can usually get to O'Fallon addresses same-day — often within an hour for true emergencies. We tell you when to expect us, and we show up when we say we will.
2
We Diagnose and Price It Before Starting
We show up with a fully stocked truck and figure out what's wrong. Whether it's a leaking water heater, a clogged drain, or a toilet that won't flush, we explain the problem in plain English and tell you what it'll cost to fix it. If you're good with the price, we start right away. If we run into something unexpected, we stop and talk to you before doing extra work.
3
We Fix It Right and Test It Before We Leave
Once we start working, we don't leave until the job's done properly. We use quality parts, we follow local code, and we test everything to make sure it works. Most repairs take a couple hours. Bigger jobs like water heater installs take half a day. Either way, when we're done, it's fixed right and we clean up the mess before we go.
Ready to get started?
Leaky pipe? No hot water? Toilet won't stop running?
Call Express Plumbing and We'll Fix It Today
Frequently Asked Questions
Got Questions? We’ve Got Answers!
How fast can you get to O'Fallon for a plumbing emergency?
We're usually in O'Fallon within an hour for emergency calls — sometimes 30–45 minutes if we're already working nearby. Our shop is in Lake St Louis, about 8 miles from most O'Fallon addresses. If your basement's flooding or a pipe burst, call (314) 807-8460 and we'll head your way immediately.
Do you charge extra to service O'Fallon?
No. We don't charge travel fees because O'Fallon is right next to us. You're not paying extra just because you're a few miles down the road. The price is the price whether you're in Lake St Louis, O'Fallon, or Wentzville.
Are you licensed to do plumbing in O'Fallon?
Yes. Jim's a licensed master plumber in St Charles County, which includes O'Fallon. We pull permits when they're required and our work passes inspection the first time. We've been doing plumbing work in O'Fallon since the late 90s.
What's the most common plumbing issue you fix in O'Fallon?
Water heater failures and sump pump problems. O'Fallon gets some heavy rain, and if your sump pump isn't working, you'll know it fast. We also replace a lot of water heaters in homes that are 15–20 years old where the original unit is finally giving out. Faucet repairs and toilet issues are common too, but those are quick fixes compared to a failed water heater.
Can you handle plumbing for home additions or basement finishes in O'Fallon?
We do rough-in plumbing for additions, basement finishes, and bathroom remodels all over O'Fallon. We work with your contractor's timeline and make sure everything's ready when the inspector comes. We've done rough-ins in dozens of O'Fallon homes and know exactly what needs done to pass.
What if I have more questions?
You can reach us at (314) 807-8460 or email us at [email protected] for more information — we’re always happy to help.
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Award Winner and Licensed Master Plumber - 26 Years of Experience, Bonded & Insured
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Address: 23 Catamaran Dr, Lake St Louis, MO 63367
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