Based in Indian Trail, NC · serving the Charlotte metro and Union County
Land Clearing · Grading · Free Estimates (980) 315-5707
Cornerstone Excavation Group
Our Services

Drainage in Indian Trail, NC

Drainage · Indian Trail, NC

Water off your yard and away from the house

Water that sits in the yard has to go somewhere. Cornerstone Excavation Group is a drainage contractor in Indian Trail, NC, 5.0-rated on Google. We work the Charlotte metro and Union County on yards and lots that hold water. The first step is reading how water moves across your property.

Most wet-yard problems start with grade. If the ground falls toward the house, the fix starts with regrading the yard so it falls away. When water needs a path underground, French drain installation and buried pipe carry it off. Call (980) 315-5707 for a free estimate after an on-site look.

What We Handle

  • Regrading yards and lots so water runs away from the house
  • French drains built with washed stone, perforated pipe and filter fabric
  • Swales cut and shaped to carry surface water across the yard
  • Buried lines that take downspout and surface water away from the foundation
  • Surface drains and catch basins set in the low spots that hold water
  • Pipe set under a driveway so water crosses instead of pooling on it
  • Commercial lot drainage: regrading, buried lines and stormwater basins
  • Trench spoils hauled off and the ground graded back when the work is done

Free Drainage Quote

Tell us about the job. We will get right back to you.

French drain installation and buried drain pipe

A French drain is a trench with washed stone and perforated pipe in it. We cut the trench on a fall so the water keeps moving. Filter fabric wraps the stone so clay and silt stay out of the pipe. Then we backfill and put the ground back.

Every drain line needs somewhere to go. We look for a low spot, a ditch, a swale or a street drain the water can reach by gravity. On a flat lot the outlet is the hard part, and we tell you that before we dig.

Before any trench we file the locate request with North Carolina 811. NC811 asks for three working days before digging, and the utilities mark their lines for free. The dirt out of the trench leaves on our trucks, see dirt and debris hauling.

Do you need a French drain or better grading?

Grade is the first thing we check. If the yard has a low spot or slopes back toward the house, reshaping the ground is the real fix. A pipe buried in that same low spot just sits full of water.

Two drainage solutions cover most yards. Move the surface with grading and swales, or bury a line and carry the water out. A swale is a shallow graded channel that moves a lot of water with no pipe to clog. We use swales along property lines, behind houses and on larger lots.

A French drain earns its place where the surface cannot change. Think tight side yards, a wet strip between two houses, or water seeping out of a bank. The same stone and pipe go in behind a block retaining wall, for the same reason. Water with nowhere to go is what pushes walls over.

Yard drainage in Charlotte's red clay

The ground under Charlotte, Union County and Mecklenburg County is Piedmont red clay. Cecil and Pacolet soils are typical here, and they take water in slowly. Rain runs across the top, and low spots stay soft for days after a storm.

Clay also moves water sideways just under the surface. That is why water turns up against a foundation or at the bottom of a slope. New pads, drives and walls around Indian Trail keep pushing water into the next yard.

Commercial property has the same problem at a bigger size. We regrade lots, run buried lines, and dig stormwater and retention ponds to the engineer's plan. Mecklenburg County's storm drainage program handles public drainage. A wet spot inside your own property is usually yours, so check with the county.

Gravel bed with pipe risers and rock built into a drainage structure, excavator working behind it Regraded yard covered in straw sloping away from a house toward a fence line

Ready to get started?

Free estimates across the Charlotte metro, Union County and the York County side of South Carolina.

(980) 315-5707
How We Work

How a Job With Cornerstone Excavation Group Runs

From the first call to the last load hauled off, here is how it goes.

1

Call us

Call or text (980) 315-5707 and tell us what the job is. We ask what the access looks like and when you need it done.

2

We look at the site

We come out to see the ground, the access and where the water goes. The visit and the estimate are free.

3

The plan

We set how the equipment gets in, where the material goes and what order the work runs in. Utility locates go in through NC811 before we dig, and any permit stays in the owner or builder's name.

4

We do the work

The machines come in and the job gets done in the order we planned. Weather moves earthwork, so we tell you when the schedule shifts.

5

Cleanup and haul-off

Spoils, brush and demolition material leave on our dump trucks. We grade the ground back before the equipment comes off the site.

FAQ

Drainage Questions, Answered

Common questions about drainage across the Charlotte metro, Union County and the York County side of South Carolina. If yours is not here, call and ask.

Call (980) 315-5707

How do I know if I need a French drain or just regrading?
We look at where the water comes from and where it can go. If the surface can carry it away, grading and a swale come first. A French drain goes in where the ground cannot be reshaped, like a narrow side yard. Most jobs end up using some of both.
Water sits against my foundation after it rains. Can you fix that?
Usually yes. The ground around a house should fall away from it for the first several feet. We regrade that strip, cut a swale where there is room, and bury a line if water still sits. We can also run a buried line from a downspout so roof water lands well away from the wall.
How long does a yard drainage job take?
Most residential drainage jobs run a day or two. A long drain line, a hard outlet, rock in the trench or wet ground adds time. Weather moves the schedule, since a yard under water is no place to trench. We give you the timeline we expect when we quote the work.
What does drainage work cost?
The price comes off the site, so we look before we quote. The big drivers are how much grading the yard needs and how long the drain line runs. Access, the outlet, rock in the ground and hauling the spoils move it too. The on-site look and the estimate are free, so call (980) 315-5707.
Do you handle basement waterproofing, sump pumps or gutters?
Our work is outside and in the ground: grading, swales, trenching and buried pipe. Interior waterproofing and sump pumps belong to a waterproofing contractor, and gutters to a gutter company. We can dig around an existing foundation so that crew has room to work.
Can you fix the drainage while you are already working on my lot?
Yes, and that is the easiest time to do it. The machines are on site and the ground is already open. We clear, grade, dig, haul and build walls as an excavation contractor in Indian Trail. Putting drain lines in during site work beats cutting a finished yard open later.
More From Cornerstone Excavation Group

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We regrade yards that hold water and grade lots and pads for what gets built next. Rough grade, final grade, cut and fill and compaction, out of Indian Trail.

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Deep trench cut in red clay at a commercial site with an excavator working above it

Utility Installation

We install underground utilities on the east side of Charlotte: water mains and service lines, sanitary sewer, storm drainage pipe and structures, and trenching for power, gas and telecom conduit.

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We dig foundations and footings for new homes, additions, garages and outbuildings. We also trench for water, sewer and utility lines, then backfill and grade once the foundation is in.

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Segmental block retaining wall with built in steps holding a graded slope beside a new house

Retaining Walls

We build segmental block retaining walls that hold a slope in place and stop soil from washing out. The dig, the compacted base and the drainage behind the wall come with it.

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Why Choose Cornerstone Excavation Group

Built for Land Clearing, Grading and Site Work Around Charlotte

25 five-star Google reviews

Homeowners, builders and property owners have rated the work five stars on Google. Those jobs cover grading, land clearing, demolition cleanup, drainage and a retaining wall.

Free estimates after we see the job

We come to the property, look at the ground and price the work from what is there. The visit and the estimate are free.

One contractor for the whole job

Clearing, grading, digging, utility lines, walls, ponds, drainage, demolition and hauling all come from us. One company handles each stage, so the site stays on one schedule.

Indian Trail base, Charlotte metro work

We work out of Indian Trail in Union County, on the Mecklenburg County line. Charlotte, Matthews, Monroe, Waxhaw, Mint Hill, Concord, Fort Mill and Rock Hill are all in range.

Guides and Resources

Drainage Guides

Free Estimates

Get In Touch With Cornerstone Excavation Group

Tell us about the job on the form, or call (980) 315-5707. We will get back to you and set up a free look at the site.

  • (980) 315-5707
  • Indian Trail, NC · serving the Charlotte metro, Union County and the York County side of South Carolina
  • Free estimates · land clearing, grading, site prep, utility lines and demolition

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