MGA Plumbing is the Greendale 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. Thousands of 5-star reviews from Missouri families and businesses.
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 Greendale 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 Greendale 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 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.
We know Greendale's homes, soil, water and codes.
Shoe covers, drop cloths and a thorough clean-up every time.
If it isn't right, we make it right.
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 Greendale.”
“Called at 10pm with water pouring through the kitchen ceiling. The plumber was at our Greendale house in under an hour, shut it off, and had the pipe fixed before midnight. Price was exactly what they quoted.”
We provide leak detection in Greendale and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
Absolutely. All leak detection performed by MGA Plumbing in Greendale is backed by our workmanship guarantee.
Yes — we provide leak detection for restaurants, offices, retail stores, apartment buildings and industrial sites across Greendale.
Yes. MGA Plumbing offers same-day and 24/7 emergency leak detection throughout Greendale, 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