From downtown Hazelwood to every corner of Hazelwood, MGA Plumbing provides expert leak detection with upfront quotes and a satisfaction guarantee. Book online or call (888) 480-9811.
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.
Whether you're near downtown Hazelwood or on the edge of town, MGA Plumbing charges the same fair flat rate for leak detection anywhere in Hazelwood. No trip charges, no overtime fees, no surprises.
Noticing any of these in your Hazelwood home or business? Serving every neighborhood in Hazelwood and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Hazelwood 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 Hazelwood's homes, soil, water and codes.
Nights, weekends and holidays — a real plumber, not an answering machine.
Shoe covers, drop cloths and a thorough clean-up every time.
“Great experience with leak detection at our home in Hazelwood. On time, honest, and finished the same day. Will call again.”
“We run a restaurant in Hazelwood and can't afford downtime. MGA Plumbing is our go-to for grease traps, drains and water heaters. Always fast.”
Every job is different, so we diagnose first and give you a firm flat-rate price before any work starts. Most Hazelwood customers find our leak detection pricing lower than the big franchises — and there are never overtime fees.
We provide leak detection in Hazelwood and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
Absolutely. All leak detection performed by MGA Plumbing in Hazelwood is backed by our workmanship guarantee.
Yes. MGA Plumbing offers same-day and 24/7 emergency leak detection throughout Hazelwood, 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