From downtown Old Monroe to every corner of Old Monroe, MGA Plumbing provides expert sump pump repair & installation with upfront quotes and a satisfaction guarantee. Call (888) 480-9811 and get a plumber on the way.
Annual testing is cheap insurance; a flooded basement is not.
Missouri storms fill basements fast. We repair and replace primary sump pumps, install battery and water-powered backup pumps, replace check valves and float switches, and clean pits so your system works when the storm hits.
Because we dispatch from the St. Louis Metro area, a MGA Plumbing plumber can usually reach any address in Old Monroe fast — including St. Louis and O'Fallon. For sump pump repair & installation emergencies, that speed is the difference between a simple repair and major water damage.
Noticing any of these in your Old Monroe home or business? Serving every neighborhood in Old Monroe and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Old Monroe 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.
Nights, weekends and holidays — a real plumber, not an answering machine.
Homes, restaurants, offices, multifamily and retail.
Flat-rate quotes approved by you before work begins.
If it isn't right, we make it right.
“MGA Plumbing handled our sump pump repair & installation quickly and courteously. They cleaned up afterward and the final bill matched the estimate exactly.”
“Clean, polite, fast. Wore shoe covers, explained the problem, fixed it, and the price didn't change. Highly recommend to anyone in Old Monroe.”
Absolutely. All sump pump repair & installation performed by MGA Plumbing in Old Monroe is backed by our workmanship guarantee.
We provide sump pump repair & installation in Old Monroe and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
Yes. MGA Plumbing offers same-day and 24/7 emergency sump pump repair & installation throughout Old Monroe, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
Common signs include: sump pump won't turn on, pump runs constantly and basement flooded after storm. If you notice any of these in your Old Monroe home or business, call (888) 480-9811 for a fast diagnosis.
We also provide sump pump repair & installation in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811