Water Line Repair is one of the most requested plumbing services in Union, Missouri — and MGA Plumbing's plumbers handle it every day. Local plumbers, honest quotes and same-day appointments. Call (888) 480-9811 for a free quote today.
New copper or HDPE service lines resist corrosion and roots and typically last 50+ years.
Your main water line runs from the meter to the house and is your responsibility. Leaks show up as wet yards, low pressure or a jump in the water bill. We locate the leak, repair or replace the line (often trenchless) and coordinate the utility shut-off.
Missouri's hard water, freeze-thaw winters and clay soil put extra stress on plumbing in Union. Water Line Repair 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 Union home or business? Serving every neighborhood in Union and the St. Louis Metro area.
Tell us what's happening. Our dispatchers are available 24/7 and will send the closest Union 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 Union calls are handled the same day you call.
Shoe covers, drop cloths and a thorough clean-up every time.
Homes, restaurants, offices, multifamily and retail.
Most repairs are completed in a single visit.
“Professional water line repair at a fair price. The technician even showed me what was wrong before fixing it. Highly recommend for anyone in Union.”
“We run a restaurant in Union and can't afford downtime. MGA Plumbing is our go-to for grease traps, drains and water heaters. Always fast.”
Yes. MGA Plumbing offers same-day and 24/7 emergency water line repair throughout Union, MO. Call (888) 480-9811 and we'll dispatch the nearest plumber.
Yes — we provide water line repair for restaurants, offices, retail stores, apartment buildings and industrial sites across Union.
Common signs include: wet spot in the yard that never dries, low pressure throughout the house and water bill jumped. If you notice any of these in your Union home or business, call (888) 480-9811 for a fast diagnosis.
We provide water line repair in Union and surrounding communities including St. Louis, O'Fallon, St. Charles and St. Peters.
We also provide water line repair in these nearby communities:
Same-day service · Upfront pricing · 24/7 emergency response
Call (888) 480-9811