From downtown Shrewsbury to every corner of Shrewsbury, MGA Plumbing provides expert slab leak detection with upfront quotes and a satisfaction guarantee. Book online or call (888) 480-9811.
Slab leaks occur when water lines under a concrete foundation corrode or shift. Left alone they can undermine the slab itself. We locate the leak electronically, then repair by spot access, rerouting the line overhead or — when warranted — repiping.
Watch for warm floor spots, a running water sound, cracked tile and a water heater that never shuts off.
Whether you're near downtown Shrewsbury or on the edge of town, MGA Plumbing charges the same fair flat rate for slab leak detection anywhere in Shrewsbury. No trip charges, no overtime fees, no surprises.
Noticing any of these in your Shrewsbury home or business? Serving every neighborhood in Shrewsbury and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Shrewsbury 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.
Flat-rate quotes approved by you before work begins.
If it isn't right, we make it right.
Most Shrewsbury calls are handled the same day you call.
Shoe covers, drop cloths and a thorough clean-up every time.
“Called three places for slab leak detection — MGA Plumbing was the only one who could come today. Problem solved in one visit.”
“Scheduled online, got a text when the plumber was on the way, and the price matched the quote. Easy and professional.”
Yes. MGA Plumbing offers same-day and 24/7 emergency slab leak detection throughout Shrewsbury, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
We provide slab leak detection in Shrewsbury and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
Common signs include: warm spot on the floor, cracks in the slab or tile and water seeping from the floor. If you notice any of these in your Shrewsbury home or business, call (888) 480-9811 for a fast diagnosis.
Yes — we provide slab leak detection for restaurants, offices, retail stores, apartment buildings and industrial sites across Shrewsbury.
We also provide slab leak detection in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811