MGA Plumbing is the Hazelwood plumbing company to call for water heater installation. Our local plumbers are available 24/7, arrive on time and fix the problem right the first time. Fully stocked trucks mean most repairs are finished in one visit.
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.
Missouri's hard water, freeze-thaw winters and clay soil put extra stress on plumbing in Hazelwood. Water Heater Installation 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 Hazelwood home or business? Serving every neighborhood in Hazelwood and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Hazelwood 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.
We know Hazelwood's homes, soil, water and codes.
Nights, weekends and holidays — a real plumber, not an answering machine.
“Fast response, clear quote, quality work. Our water heater installation issue in Hazelwood is completely resolved.”
“They answered the phone at 6am and the plumber was here by 8. Toilet was overflowing and they fixed it in 30 minutes. Lifesavers.”
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 Hazelwood 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 Hazelwood customers find our water heater installation pricing lower than the big franchises — and there are never overtime fees.
Absolutely. All water heater installation performed by MGA Plumbing in Hazelwood is backed by our workmanship guarantee.
Yes. MGA Plumbing offers same-day and 24/7 emergency water heater installation throughout Hazelwood, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
We also provide water heater installation in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811