Homeowners and businesses across Washington, MO rely on MGA Plumbing for dependable gas leak repair. We're open 24 hours a day, 7 days a week, so help is always one call away. Thousands of 5-star reviews from Missouri families and businesses.
If you smell gas: leave immediately, don't flip switches, and call your gas utility and 911 from outside. Once the area is safe, our plumbers locate the leak with electronic detectors and pressure testing, repair or replace the faulty section and verify the whole system holds pressure before restoring service.
We repair black iron, CSST and copper gas lines for furnaces, water heaters, ranges, dryers, fireplaces, grills and generators.
Whether you're near downtown Washington or on the edge of town, MGA Plumbing charges the same fair flat rate for gas leak repair anywhere in Washington. No trip charges, no overtime fees, no surprises.
Noticing any of these in your Washington home or business? Serving every neighborhood in Washington and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Washington 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.
If it isn't right, we make it right.
We know Washington's homes, soil, water and codes.
Most Washington calls are handled the same day you call.
Flat-rate quotes approved by you before work begins.
“Called three places for gas leak repair — MGA Plumbing was the only one who could come today. Problem solved in one visit.”
“Scheduled online, got a text when the plumber was on the way, and the price matched the quote. Easy and professional.”
Common signs include: rotten-egg or sulfur smell, hissing near a gas line or appliance and dead vegetation over a buried line. If you notice any of these in your Washington home or business, call (888) 480-9811 for a fast diagnosis.
Yes — we provide gas leak repair for restaurants, offices, retail stores, apartment buildings and industrial sites across Washington.
Every job is different, so we diagnose first and give you a firm flat-rate price before any work starts. Most Washington customers find our gas leak repair pricing lower than the big franchises — and there are never overtime fees.
We provide gas leak repair in Washington and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
We also provide gas leak repair in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811