Commercial Plumbing is one of the most requested plumbing services in St. Thomas, Missouri — and MGA Plumbing's plumbers handle it every day. Fully stocked trucks mean most repairs are finished in one visit. Call (888) 480-9811 and get a plumber on the way.
We work around your business hours to minimize downtime and keep detailed service records for property managers.
Our commercial plumbers serve restaurants, offices, retail, warehouses, hotels, medical facilities, schools and multifamily buildings with repairs, maintenance programs, grease trap service, commercial water heaters, backflow testing and 24/7 emergency response.
Missouri's hard water, freeze-thaw winters and clay soil put extra stress on plumbing in St. Thomas. Commercial Plumbing is one of the most common calls we take here, and our trucks are stocked for it so most jobs are finished in a single visit.
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.
Most repairs are completed in a single visit.
Flat-rate quotes approved by you before work begins.
Most St. Thomas calls are handled the same day you call.
Homes, restaurants, offices, multifamily and retail.
“Needed commercial plumbing fast and MGA Plumbing delivered. The plumber explained every step, worked clean and the price was fair. Best plumber in St. Thomas as far as I'm concerned.”
“Our water heater died on a Sunday. They had a new one installed that afternoon and hauled the old one away. Fantastic service.”
Common signs include: grease trap backups, restroom fixtures out of service and water heater for a restaurant. If you notice any of these in your St. Thomas home or business, call (888) 480-9811 for a fast diagnosis.
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 commercial plumbing pricing lower than the big franchises — and there are never overtime fees.
We provide commercial plumbing in St. Thomas and surrounding communities including Columbia, Jefferson City, Sedalia and Rolla.
Absolutely. All commercial plumbing performed by MGA Plumbing in St. Thomas is backed by our workmanship guarantee.
We also provide commercial plumbing in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811