MGA Plumbing is the Normandy plumbing company to call for tankless water heater installation. Our local plumbers are available 24/7, arrive on time and fix the problem right the first time. Transparent flat-rate pricing before any work begins.
We also service existing tankless units: descaling, error codes, flow sensors and ignition problems.
Tankless water heaters heat water on demand — endless hot water, up to 30% lower energy use and a footprint the size of a suitcase. Proper sizing for Missouri's cold groundwater and correct gas and venting are critical, and that's where experience counts.
Homes in Normandy range from older houses with original galvanized and cast iron plumbing to new construction with PEX — and each needs a different approach to tankless water heater installation. Our Normandy 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 Normandy home or business? Serving every neighborhood in Normandy and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Normandy 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 Normandy's homes, soil, water and codes.
Flat-rate quotes approved by you before work begins.
Nights, weekends and holidays — a real plumber, not an answering machine.
If it isn't right, we make it right.
“Called three places for tankless water heater installation — MGA Plumbing was the only one who could come today. Problem solved in one visit.”
“Had three other companies tell me I needed a new sewer line. MGA Plumbing ran a camera, found a root ball, jetted it out and saved me thousands.”
Yes — we provide tankless water heater installation for restaurants, offices, retail stores, apartment buildings and industrial sites across Normandy.
Yes. MGA Plumbing offers same-day and 24/7 emergency tankless water heater installation throughout Normandy, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
Every job is different, so we diagnose first and give you a firm flat-rate price before any work starts. Most Normandy customers find our tankless water heater installation pricing lower than the big franchises — and there are never overtime fees.
Absolutely. All tankless water heater installation performed by MGA Plumbing in Normandy is backed by our workmanship guarantee.
We also provide tankless water heater installation in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811