When you search “water heater installation near me” in St. Louis, you'll find MGA Plumbing at the top for a reason: honest pricing, same-day appointments and plumbers who treat your home like their own. Call (888) 480-9811 24/7 for emergency help.
We install gas, electric, propane, hybrid and tankless water heaters for new construction, remodels and replacements.
Proper installation matters as much as the unit: correct venting, expansion tank, seismic strapping where required, gas sizing and a drain pan can be the difference between a 15-year heater and a 6-year one. We handle permits and inspection.
Because we dispatch from the St. Louis Metro area, a MGA Plumbing plumber can usually reach any address in St. Louis fast — including O'Fallon and St. Charles. For water heater installation emergencies, that speed is the difference between a simple repair and major water damage.
Noticing any of these in your St. Louis home or business? Serving Soulard, The Hill, Central West End, Tower Grove, Dogtown, Lafayette Square and every neighborhood in St. Louis.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest St. Louis 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.
We know St. Louis's homes, soil, water and codes.
If it isn't right, we make it right.
Most St. Louis calls are handled the same day you call.
“Called three places for water heater installation — MGA Plumbing was the only one who could come today. Problem solved in one visit.”
“Hydro jetting fixed a clog that three snakings couldn't. They showed me the camera footage before and after. Great experience.”
Yes — we provide water heater installation for restaurants, offices, retail stores, apartment buildings and industrial sites across St. Louis.
Every job is different, so we diagnose first and give you a firm flat-rate price before any work starts. Most St. Louis customers find our water heater installation pricing lower than the big franchises — and there are never overtime fees.
We provide water heater installation in St. Louis and surrounding communities including O'Fallon, St. Charles, St. Peters and Florissant.
Common signs include: new construction or addition, upgrading to a larger tank and switching from electric to gas. If you notice any of these in your St. Louis home or business, call (888) 480-9811 for a fast diagnosis.
We also provide water heater installation in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811