Leak Detection is one of the most requested plumbing services in Creve Coeur, Missouri — and MGA Plumbing's plumbers handle it every day. Thousands of 5-star reviews from Missouri families and businesses. Book online or call (888) 480-9811.
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.
Missouri's hard water, freeze-thaw winters and clay soil put extra stress on plumbing in Creve Coeur. 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 Creve Coeur home or business? Serving every neighborhood in Creve Coeur and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Creve Coeur 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 Creve Coeur's homes, soil, water and codes.
Flat-rate quotes approved by you before work begins.
Nights, weekends and holidays — a real plumber, not an answering machine.
Homes, restaurants, offices, multifamily and retail.
“MGA Plumbing handled our leak detection quickly and courteously. They cleaned up afterward and the final bill matched the estimate exactly.”
“They answered the phone at 6am and the plumber was here by 8. Toilet was overflowing and they fixed it in 30 minutes. Lifesavers.”
Every job is different, so we diagnose first and give you a firm flat-rate price before any work starts. Most Creve Coeur customers find our leak detection pricing lower than the big franchises — and there are never overtime fees.
Yes. MGA Plumbing offers same-day and 24/7 emergency leak detection throughout Creve Coeur, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
Yes — we provide leak detection for restaurants, offices, retail stores, apartment buildings and industrial sites across Creve Coeur.
We provide leak detection in Creve Coeur and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
We also provide leak detection in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811