Homeowners and businesses across O'Fallon, MO rely on MGA Plumbing for dependable faucet repair & installation. We're open 24 hours a day, 7 days a week, so help is always one call away. Local plumbers, honest quotes and same-day appointments.
Bring your own fixture or choose from the brands we stock.
Dripping faucets waste water and are usually a quick fix: cartridges, washers, O-rings and seats. We also install new kitchen, bathroom, bar, laundry and outdoor faucets, and fix low flow caused by clogged aerators or failing supply valves.
Because we dispatch from the St. Louis Metro area, a MGA Plumbing plumber can usually reach any address in O'Fallon fast — including St. Louis and St. Charles. For faucet repair & installation emergencies, that speed is the difference between a simple repair and major water damage.
Noticing any of these in your O'Fallon home or business? Serving Hampton Park, Villages at Dardenne, Laurel Park, Bryan Road, Brookmount, Falls of Mayfair and every neighborhood in O'Fallon.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest O'Fallon plumber.
We call when we're on the way and show up in a fully stocked truck ready to work.
We find the real cause — not just the symptom — and explain your options in plain language.
You approve the exact price before we start. No hourly surprises, no overtime fees.
Quality parts, careful workmanship and a job finished right the first time.
We leave your home clean and back every job with our workmanship guarantee.
Most O'Fallon calls are handled the same day you call.
Flat-rate quotes approved by you before work begins.
Nights, weekends and holidays — a real plumber, not an answering machine.
Homes, restaurants, offices, multifamily and retail.
“Needed faucet repair & installation fast and MGA Plumbing delivered. The plumber explained every step, worked clean and the price was fair. Best plumber in O'Fallon as far as I'm concerned.”
“We run a restaurant in O'Fallon and can't afford downtime. MGA Plumbing is our go-to for grease traps, drains and water heaters. Always fast.”
Common signs include: dripping faucet, low flow from one faucet and handle is stiff or loose. If you notice any of these in your O'Fallon home or business, call (888) 480-9811 for a fast diagnosis.
Yes — we provide faucet repair & installation for restaurants, offices, retail stores, apartment buildings and industrial sites across O'Fallon.
Absolutely. All faucet repair & installation performed by MGA Plumbing in O'Fallon is backed by our workmanship guarantee.
We provide faucet repair & installation in O'Fallon and surrounding communities including St. Louis, St. Charles, St. Peters and Florissant.
We also provide faucet repair & installation in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811