Sewer Backup is one of the most requested plumbing services in Cottleville, Missouri — and MGA Plumbing's plumbers handle it every day. Thousands of 5-star reviews from Missouri families and businesses. 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.
Homes in Cottleville range from older houses with original galvanized and cast iron plumbing to new construction with PEX — and each needs a different approach to sewer backup. Our Cottleville 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 Cottleville home or business? Serving every neighborhood in Cottleville and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Cottleville 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.
Homes, restaurants, offices, multifamily and retail.
Most repairs are completed in a single visit.
If it isn't right, we make it right.
Shoe covers, drop cloths and a thorough clean-up every time.
“MGA Plumbing handled our sewer backup quickly and courteously. They cleaned up afterward and the final bill matched the estimate exactly.”
“We run a restaurant in Cottleville and can't afford downtime. MGA Plumbing is our go-to for grease traps, drains and water heaters. Always fast.”
Common signs include: sewage coming up through floor drains, toilets overflowing with black water and basement flooding after rain. If you notice any of these in your Cottleville home or business, call (888) 480-9811 for a fast diagnosis.
Yes. MGA Plumbing offers same-day and 24/7 emergency sewer backup throughout Cottleville, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
Absolutely. All sewer backup performed by MGA Plumbing in Cottleville is backed by our workmanship guarantee.
We provide sewer backup in Cottleville and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
We also provide sewer backup in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811