Serving ZIP 63366 • 63368
Professional Plumbing Services in O'Fallon, MO
Need a reliable plumber in O'Fallon? City & County Plumbing and Drain handles every plumbing, drain and sewer job for O'Fallon homeowners and businesses — from clogged drains and water heaters to sewer line replacement and excavation.
- Same-day service in O'Fallon
- 24/7 emergency plumbing
- Licensed, insured & guaranteed
- Upfront, honest pricing
Plumbing Services in O'Fallon
- 24/7 Emergency Plumber in O'FallonBurst pipes, floods and no-water calls answered day or night.
- Plumbing Repair in O'FallonFast, lasting fixes for leaks, noisy pipes and failing fixtures.
- Leak Detection & Repair in O'FallonElectronic leak location without tearing up walls and floors.
- Burst & Frozen Pipe Repair in O'FallonThaw, repair and protect pipes after St. Louis freezes.
- Whole-House Repiping in O'FallonReplace galvanized, polybutylene and corroded lines with PEX or copper.
- Toilet Repair & Installation in O'FallonRunning, clogged, leaking or new toilets installed right.
- Faucet & Sink Repair in O'FallonDripping faucets, new sinks and kitchen or bath fixtures.
- Garbage Disposal Repair & Install in O'FallonJammed, humming or leaking disposals repaired or replaced.
- Sump Pump Repair & Installation in O'FallonKeep your basement dry with new pumps and battery backups.
- Sewage Ejector Pump Service in O'FallonBasement bathroom ejector pumps installed and repaired.
- Gas Line Repair & Installation in O'FallonLicensed gas line work for ranges, dryers, grills and heaters.
- Water Main & Service Line Repair in O'FallonMain water line leaks, low pressure and line replacement.
- Backflow Testing & Prevention in O'FallonCertified backflow testing, repair and device installation.
- Water Softeners & Filtration in O'FallonSofteners, whole-home filters and reverse osmosis systems.
- Bathroom & Kitchen Plumbing in O'FallonRemodel rough-ins, showers, tubs and fixture upgrades.
- Hose Bibs & Outdoor Plumbing in O'FallonFrost-free spigots, irrigation lines and outdoor fixtures.
- Drain Cleaning in O'FallonClear clogged sinks, tubs, showers and floor drains fast.
- Hydro Jetting in O'FallonHigh-pressure water jetting that scours grease and roots away.
- Main Line Clog & Backup in O'FallonSewage backing up? We clear main lines and floor drains.
- Rooter & Root Removal in O'FallonCut and clear tree roots invading your drain lines.
- Sewer Camera Inspection in O'FallonVideo inspection to see exactly what’s wrong underground.
- Sewer Line Repair in O'FallonBroken, sagging or cracked sewer laterals repaired right.
- Sewer Line Replacement in O'FallonFull sewer lateral replacement, open-cut or trenchless.
- Sewer Lateral Insurance Work in O'FallonHelp navigating St. Louis County lateral repair programs.
- Water Heater Repair in O'FallonNo hot water? Gas and electric heaters repaired same day.
- Water Heater Replacement in O'FallonNew tank water heaters sized and installed properly.
- Tankless Water Heaters in O'FallonEndless hot water with high-efficiency tankless systems.
- Excavation in O'FallonUnderground plumbing excavation done safely and cleanly.
- Trenching & Yard Line Work in O'FallonTrenching for water, sewer and drain line installs.
- Storm & Yard Drains in O'FallonFrench drains, downspout lines and yard drainage fixes.
- Trenchless Pipe Lining in O'FallonCIPP liners rebuild pipes without digging up your yard.
- Pipe Bursting in O'FallonReplace old pipe in place with new HDPE — minimal digging.
- Cast Iron Pipe Repair in O'FallonDescaling, lining and replacement for aging cast iron.
- Commercial Plumbing in O'FallonRestaurants, offices, property managers and facilities.
- Grease Trap Service in O'FallonGrease interceptor cleaning, repair and installation.
- New Construction Plumbing in O'FallonRough-in through finish for new builds and additions.
Nearby Areas
Hire with confidence
Licensed. Insured. Guaranteed.
Licensed Master Plumbers
Every job is performed or supervised by licensed plumbers who meet St. Louis County plumbing code and permit requirements.
Fully Insured & Bonded
General liability and workers’ compensation coverage protect your home or business on every job, big or small.
Workmanship Guarantee
We stand behind our work. If something we fixed isn’t right, we come back and make it right — no runaround.
Upfront, Honest Pricing
You approve the price before we start. No surprise charges, no pressure — just honest recommendations.
Real reviews. Real customers.
What St. Louis Says About Us
“We have had Fantastic service from these folks ! Always on time and the job is done perfectly every time !!!”
“Great service!!”
Plumbing FAQ — O'Fallon
Who is a good plumber in O'Fallon, MO?
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City & County Plumbing and Drain is a local plumbing and drain company serving O'Fallon, Missouri (ZIP 63366, 63368). Call (636) 243-8881.
Do you offer emergency plumbing in O'Fallon?
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Yes. We answer emergency plumbing calls in O'Fallon 24 hours a day, 7 days a week.
What plumbing services are available in O'Fallon?
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In O'Fallon we handle drain cleaning, sewer line repair, water heaters, sump pumps, leak detection, excavation and every other residential and commercial plumbing service.
How do I schedule a plumber in O'Fallon?
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Call (636) 243-8881 or request service online. A member of our team will reach out to you shortly.
Got a Plumbing Problem?
Big or small — we do it all.