MGA Plumbing is the Clayton plumbing company to call for water leak repair. Our local plumbers are available 24/7, arrive on time and fix the problem right the first time. Respectful technicians who protect your home and clean up after every job.
Even a small leak wastes thousands of gallons a year and feeds mold behind walls. We use moisture meters, thermal imaging and acoustic listening equipment to pinpoint the leak before opening anything, so repairs are precise and drywall damage is minimal.
Common sources we fix every week: supply lines under sinks, shower valves, toilet seals, water heater connections, pinhole leaks in copper and failed PEX fittings.
Because we dispatch from the St. Louis Metro area, a MGA Plumbing plumber can usually reach any address in Clayton fast — including St. Louis and O'Fallon. For water leak repair emergencies, that speed is the difference between a simple repair and major water damage.
Noticing any of these in your Clayton home or business? Serving every neighborhood in Clayton and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Clayton 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.
Nights, weekends and holidays — a real plumber, not an answering machine.
Homes, restaurants, offices, multifamily and retail.
Shoe covers, drop cloths and a thorough clean-up every time.
“MGA Plumbing handled our water leak repair quickly and courteously. They cleaned up afterward and the final bill matched the estimate exactly.”
“We run a restaurant in Clayton and can't afford downtime. MGA Plumbing is our go-to for grease traps, drains and water heaters. Always fast.”
Absolutely. All water leak repair performed by MGA Plumbing in Clayton is backed by our workmanship guarantee.
Yes. MGA Plumbing offers same-day and 24/7 emergency water leak repair throughout Clayton, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
Yes — we provide water leak repair for restaurants, offices, retail stores, apartment buildings and industrial sites across Clayton.
Common signs include: water dripping from ceiling, damp spots on walls or floors and musty smell or mold growth. If you notice any of these in your Clayton home or business, call (888) 480-9811 for a fast diagnosis.
We also provide water leak repair in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811