MGA Plumbing is the Lake St. Louis 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. Local plumbers, honest quotes and same-day appointments.
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.
Homes in Lake St. Louis range from older houses with original galvanized and cast iron plumbing to new construction with PEX — and each needs a different approach to leak detection. Our Lake St. Louis plumbers know the local housing stock, soil conditions and water quality, so you get a lasting fix instead of a temporary patch.
Noticing any of these in your Lake St. Louis home or business? Serving every neighborhood in Lake St. Louis and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Lake St. Louis 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.
Most Lake St. Louis calls are handled the same day you call.
Flat-rate quotes approved by you before work begins.
“Professional leak detection at a fair price. The technician even showed me what was wrong before fixing it. Highly recommend for anyone in Lake St. Louis.”
“Had three other companies tell me I needed a new sewer line. MGA Plumbing ran a camera, found a root ball, jetted it out and saved me thousands.”
Absolutely. All leak detection performed by MGA Plumbing in Lake St. Louis is backed by our workmanship guarantee.
Yes — we provide leak detection for restaurants, offices, retail stores, apartment buildings and industrial sites across Lake St. Louis.
Yes. MGA Plumbing offers same-day and 24/7 emergency leak detection throughout Lake St. Louis, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
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 Lake St. Louis home or business, call (888) 480-9811 for a fast diagnosis.
We also provide leak detection in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811