A water line leak underground can go unnoticed for weeks — quietly driving up your water bill and saturating the soil around your foundation. A break or full failure cuts off water to the entire house. Either way, it’s not something you schedule around. MQ Plumbing locates the problem, tells you exactly what’s going on, and repairs or replaces your main water line correctly. We serve Mint Hill, Charlotte, and the surrounding metro. Written price before any work begins.
Water Line Services We Provide
Signs Your Main Water Line Has a Problem
A wet or soft patch in the yard that doesn’t dry out — especially if it runs in a line from the house toward the street. Underground leaks saturate the soil directly above the pipe.
Unexplained increase in your water bill — a slow leak that isn’t surfacing yet. If usage hasn’t changed but the bill has gone up, the water is going somewhere.
Low water pressure throughout the entire house — not just one fixture, but everywhere. A partial break or blockage in the main line reduces flow to everything downstream.
Discolored water — rust-brown or dirty water at the tap can mean the line has corroded through or a break is pulling in surrounding soil.
Sound of running water when everything is off — if you can hear water moving inside the walls or under the floor with all fixtures closed, something is open that shouldn’t be.
Not sure which fits your situation?
Call us and we'll walk through it — no obligation, no sales pitch.
Where Your Responsibility Starts — and Where It Ends
This is the same question homeowners ask about sewer lines, and the answer is similar. Charlotte Water and surrounding utilities maintain the water main that runs under the street. From the main to the meter at your property line — that’s their infrastructure.
From the meter to your house is your responsibility. That section is called the service line, and it’s entirely on you to maintain, repair, and replace when it fails. In most Charlotte-area homes, that run is anywhere from 20 to 80 feet depending on how the lot is set up relative to the street.
This matters because when you call your utility about a water line problem, they’ll check their side of the meter. If the problem is on your side — and it usually is — they’ll refer you back to a licensed plumber.
Permits are required for main water line work in Mecklenburg County and most surrounding jurisdictions. We pull the permit, schedule the inspection, and make sure the repair is on record.
What's Likely in Your Service Line
The material of your water line affects how it fails, how urgently it needs attention, and what replacement involves.
Galvanized steel — Common in homes built before the 1960s. Corrodes from the inside out over decades, progressively restricting flow. If you have galvanized and haven’t replaced it, low pressure and rust-colored water are the expected end state. Replacement is the only real fix.
Copper — Standard from the 1960s through the 1990s. Durable, but susceptible to pinhole leaks from corrosion, aggressive soil chemistry, or physical damage. Targeted repairs hold well on copper lines that are otherwise in good shape.
Polybutylene — Used from the mid-1970s through the mid-1990s. Degrades from the inside when exposed to chlorine in municipal water. Polybutylene was the subject of a major class action settlement in the 1990s. If your home is from this era and the service line has never been replaced, it’s worth knowing what’s out there.
PVC and HDPE — Modern materials, installed correctly with proper depth and bedding. When these fail, it’s usually due to ground movement, root intrusion at joints, or physical damage from excavation nearby.
If you don’t know what material your line is, we can determine it as part of our on-site assessment.
The type of pipe running from your house to the street determines how it fails, how urgent the repair is, and what replacement involves. In the Charlotte area and Mint Hill specifically, we see a lot of variation — because the area has homes spanning seven decades of different building standards.
Water Line Problem? Let's Find It.
Whether you're seeing a wet yard, dealing with low pressure, or your water is off entirely — MQ Plumbing locates the issue and fixes it right. Same-day availability for urgent situations.
How a Water Line Job Works
What Our Clients in Charlotte Are Saying
What Water Line Work Costs in Charlotte
Targeted repair on a single section — $800 to $2,500. Depends on depth, access, and how much pipe needs to come out.
Full service line replacement (meter to house) — $2,500 to $7,000+. The range reflects variation in run length, depth, soil conditions, and what’s in the way — concrete, landscaping, a driveway.
City tap connection for new construction — $2,000 to $5,000+. Includes permit, excavation to the main, and inspection.
We give you an exact written quote after the on-site assessment. If we find anything additional once we’re in the ground, we talk to you before any work beyond the quoted scope proceeds.