From downtown Herculaneum to every corner of Herculaneum, 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.
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.
Missouri's hard water, freeze-thaw winters and clay soil put extra stress on plumbing in Herculaneum. Sump Pump Repair & Installation is one of the most common calls we take here, and our trucks are stocked for it so most jobs are finished in a single visit.
Noticing any of these in your Herculaneum home or business? Serving every neighborhood in Herculaneum and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Herculaneum 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.
If it isn't right, we make it right.
Shoe covers, drop cloths and a thorough clean-up every time.
Flat-rate quotes approved by you before work begins.
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.”
“We run a restaurant in Herculaneum and can't afford downtime. MGA Plumbing is our go-to for grease traps, drains and water heaters. Always fast.”
Yes — we provide sump pump repair & installation for restaurants, offices, retail stores, apartment buildings and industrial sites across Herculaneum.
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 Herculaneum home or business, call (888) 480-9811 for a fast diagnosis.
We provide sump pump repair & installation in Herculaneum 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 Herculaneum, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
We also provide sump pump repair & installation in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811