From downtown Weldon Spring to every corner of Weldon Spring, MGA Plumbing provides expert leak detection with upfront quotes and a satisfaction guarantee. Call (888) 480-9811 — plumbers open now.
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 Weldon Spring 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 Weldon Spring 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 Weldon Spring home or business? Serving every neighborhood in Weldon Spring and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Weldon Spring 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.
Most repairs are completed in a single visit.
We know Weldon Spring's homes, soil, water and codes.
Nights, weekends and holidays — a real plumber, not an answering machine.
Flat-rate quotes approved by you before work begins.
“Needed leak detection fast and MGA Plumbing delivered. The plumber explained every step, worked clean and the price was fair. Best plumber in Weldon Spring as far as I'm concerned.”
“Honest company. The tech told me a cheaper repair would work instead of pushing a replacement. Will use them for all our plumbing in Weldon Spring.”
Every job is different, so we diagnose first and give you a firm flat-rate price before any work starts. Most Weldon Spring customers find our leak detection pricing lower than the big franchises — and there are never overtime fees.
We provide leak detection in Weldon Spring and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
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 Weldon Spring home or business, call (888) 480-9811 for a fast diagnosis.
Yes — we provide leak detection for restaurants, offices, retail stores, apartment buildings and industrial sites across Weldon Spring.
We also provide leak detection in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811