From downtown Washington to every corner of Washington, MGA Plumbing provides expert leak detection with upfront quotes and a satisfaction guarantee. Call (888) 480-9811 24/7 for emergency help.
Most residential leak detections are completed in a single visit, with a written report you can use for insurance.
Hidden leaks under slabs, inside walls and in yards are found with acoustic listening devices, thermal imaging, tracer gas and pressure testing — pinpointing the leak to within inches so repair is surgical rather than destructive.
Missouri's hard water, freeze-thaw winters and clay soil put extra stress on plumbing in Washington. Leak Detection 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 Washington home or business? Serving every neighborhood in Washington and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Washington 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.
We know Washington's homes, soil, water and codes.
Most repairs are completed in a single visit.
If it isn't right, we make it right.
“MGA Plumbing handled our leak detection quickly and courteously. They cleaned up afterward and the final bill matched the estimate exactly.”
“Our water heater died on a Sunday. They had a new one installed that afternoon and hauled the old one away. Fantastic service.”
We provide leak detection in Washington and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
Yes — we provide leak detection for restaurants, offices, retail stores, apartment buildings and industrial sites across Washington.
Common signs include: high water bill with no explanation, water meter runs when everything is off and mold or mildew smell. If you notice any of these in your Washington home or business, call (888) 480-9811 for a fast diagnosis.
Yes. MGA Plumbing offers same-day and 24/7 emergency leak detection throughout Washington, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
We also provide leak detection in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811