Sewer Backup is one of the most requested plumbing services in St. Thomas, Missouri — and MGA Plumbing's plumbers handle it every day. Top-rated by Missouri homeowners for fast, clean, courteous work. Call (888) 480-9811 for a free quote today.
A sewer backup is a health hazard. Keep people and pets away from affected areas, don't run water or flush, and call us immediately. We clear the blockage, identify the cause (roots, grease, collapsed pipe, city main issues) and get your drains flowing.
After clearing, we can camera the line to prevent a repeat and advise on backwater valves that protect basements from municipal surges.
Because we dispatch from the Mid-Missouri area, a MGA Plumbing plumber can usually reach any address in St. Thomas fast — including Columbia and Jefferson City. For sewer backup emergencies, that speed is the difference between a simple repair and major water damage.
Noticing any of these in your St. Thomas home or business? Serving every neighborhood in St. Thomas and the Mid-Missouri area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest St. Thomas 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 St. Thomas's homes, soil, water and codes.
Homes, restaurants, offices, multifamily and retail.
Shoe covers, drop cloths and a thorough clean-up every time.
Nights, weekends and holidays — a real plumber, not an answering machine.
“MGA Plumbing handled our sewer backup quickly and courteously. They cleaned up afterward and the final bill matched the estimate exactly.”
“Called at 10pm with water pouring through the kitchen ceiling. The plumber was at our St. Thomas house in under an hour, shut it off, and had the pipe fixed before midnight. Price was exactly what they quoted.”
We provide sewer backup in St. Thomas and surrounding communities including Columbia, Jefferson City, Sedalia and Rolla.
Every job is different, so we diagnose first and give you a firm flat-rate price before any work starts. Most St. Thomas customers find our sewer backup pricing lower than the big franchises — and there are never overtime fees.
Yes — we provide sewer backup for restaurants, offices, retail stores, apartment buildings and industrial sites across St. Thomas.
Absolutely. All sewer backup performed by MGA Plumbing in St. Thomas is backed by our workmanship guarantee.
We also provide sewer backup in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811