From downtown Olivette to every corner of Olivette, MGA Plumbing provides expert slab leak detection with upfront quotes and a satisfaction guarantee. Call (888) 480-9811 24/7 for emergency help.
Watch for warm floor spots, a running water sound, cracked tile and a water heater that never shuts off.
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.
Homes in Olivette range from older houses with original galvanized and cast iron plumbing to new construction with PEX — and each needs a different approach to slab leak detection. Our Olivette 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 Olivette home or business? Serving every neighborhood in Olivette and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Olivette 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 Olivette calls are handled the same day you call.
Flat-rate quotes approved by you before work begins.
Shoe covers, drop cloths and a thorough clean-up every time.
Nights, weekends and holidays — a real plumber, not an answering machine.
“Needed slab leak detection fast and MGA Plumbing delivered. The plumber explained every step, worked clean and the price was fair. Best plumber in Olivette 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 Olivette.”
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 Olivette home or business, call (888) 480-9811 for a fast diagnosis.
Yes. MGA Plumbing offers same-day and 24/7 emergency slab leak detection throughout Olivette, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
Yes — we provide slab leak detection for restaurants, offices, retail stores, apartment buildings and industrial sites across Olivette.
We provide slab leak detection in Olivette and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
We also provide slab leak detection in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811