MGA Plumbing is the Sullivan plumbing company to call for leak detection. Our local plumbers are available 24/7, arrive on time and fix the problem right the first time. Transparent flat-rate pricing before any work begins.
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.
Most residential leak detections are completed in a single visit, with a written report you can use for insurance.
Because we dispatch from the St. Louis Metro area, a MGA Plumbing plumber can usually reach any address in Sullivan fast — including St. Louis and O'Fallon. For leak detection emergencies, that speed is the difference between a simple repair and major water damage.
Noticing any of these in your Sullivan home or business? Serving every neighborhood in Sullivan and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Sullivan 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.
If it isn't right, we make it right.
Most Sullivan calls are handled the same day you call.
We know Sullivan's homes, soil, water and codes.
“Great experience with leak detection at our home in Sullivan. On time, honest, and finished the same day. Will call again.”
“Scheduled online, got a text when the plumber was on the way, and the price matched the quote. Easy and professional.”
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 Sullivan home or business, call (888) 480-9811 for a fast diagnosis.
Yes. MGA Plumbing offers same-day and 24/7 emergency leak detection throughout Sullivan, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
We provide leak detection in Sullivan 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 Sullivan.
We also provide leak detection in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811