Homeowners and businesses across Greendale, MO rely on MGA Plumbing for dependable water leak repair. We're open 24 hours a day, 7 days a week, so help is always one call away. Thousands of 5-star reviews from Missouri families and businesses.
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.
Missouri's hard water, freeze-thaw winters and clay soil put extra stress on plumbing in Greendale. Water Leak Repair 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 Greendale home or business? Serving every neighborhood in Greendale and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Greendale 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.
Shoe covers, drop cloths and a thorough clean-up every time.
Homes, restaurants, offices, multifamily and retail.
If it isn't right, we make it right.
Flat-rate quotes approved by you before work begins.
“Called three places for water leak repair — MGA Plumbing was the only one who could come today. Problem solved in one visit.”
“Scheduled online, got a text when the plumber was on the way, and the price matched the quote. Easy and professional.”
Absolutely. All water leak repair performed by MGA Plumbing in Greendale is backed by our workmanship guarantee.
We provide water leak repair in Greendale and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
Yes — we provide water leak repair for restaurants, offices, retail stores, apartment buildings and industrial sites across Greendale.
Yes. MGA Plumbing offers same-day and 24/7 emergency water leak repair throughout Greendale, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
We also provide water leak repair in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811