MGA Plumbing is the St. Clair plumbing company to call for sump pump repair & installation. Our local plumbers are available 24/7, arrive on time and fix the problem right the first time. Real people answer the phone 24/7 and a plumber is dispatched fast.
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.
Annual testing is cheap insurance; a flooded basement is not.
Homes in St. Clair range from older houses with original galvanized and cast iron plumbing to new construction with PEX — and each needs a different approach to sump pump repair & installation. Our St. Clair plumbers know the local housing stock, soil conditions and water quality, so you get a lasting fix instead of a temporary patch.
Noticing any of these in your St. Clair home or business? Serving every neighborhood in St. Clair and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest St. Clair 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.
Flat-rate quotes approved by you before work begins.
Nights, weekends and holidays — a real plumber, not an answering machine.
Most repairs are completed in a single visit.
Homes, restaurants, offices, multifamily and retail.
“MGA Plumbing handled our sump pump repair & installation quickly and courteously. They cleaned up afterward and the final bill matched the estimate exactly.”
“Hydro jetting fixed a clog that three snakings couldn't. They showed me the camera footage before and after. Great experience.”
We provide sump pump repair & installation in St. Clair and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
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 St. Clair home or business, call (888) 480-9811 for a fast diagnosis.
Every job is different, so we diagnose first and give you a firm flat-rate price before any work starts. Most St. Clair customers find our sump pump repair & installation pricing lower than the big franchises — and there are never overtime fees.
Absolutely. All sump pump repair & installation performed by MGA Plumbing in St. Clair is backed by our workmanship guarantee.
We also provide sump pump repair & installation in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811