Homeowners and businesses across Farmington, MO rely on MGA Plumbing for dependable water heater installation. We're open 24 hours a day, 7 days a week, so help is always one call away. Upfront pricing, no overtime fees and a satisfaction guarantee on every job.
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.
We install gas, electric, propane, hybrid and tankless water heaters for new construction, remodels and replacements.
Homes in Farmington range from older houses with original galvanized and cast iron plumbing to new construction with PEX — and each needs a different approach to water heater installation. Our Farmington 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 Farmington home or business? Serving every neighborhood in Farmington and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Farmington 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.
Shoe covers, drop cloths and a thorough clean-up every time.
Most Farmington calls are handled the same day you call.
Homes, restaurants, offices, multifamily and retail.
Most repairs are completed in a single visit.
“Great experience with water heater installation at our home in Farmington. On time, honest, and finished the same day. Will call again.”
“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: new construction or addition, upgrading to a larger tank and switching from electric to gas. If you notice any of these in your Farmington 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 Farmington customers find our water heater installation pricing lower than the big franchises — and there are never overtime fees.
We provide water heater installation in Farmington and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
Yes — we provide water heater installation for restaurants, offices, retail stores, apartment buildings and industrial sites across Farmington.
We also provide water heater installation in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811