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TRUSTED BY SEVEN LAKES, NC HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon21
    Verified excavation services reviews

Top-Rated Excavation pros in Seven Lakes - Updated Nov 2026

Avatar for Carolina Pinewood LLC
Carolina Pinewood LLC
5.0(
16
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Seven Lakes, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Carolina Pinewood LLC efficiently cleared approximately one acre of pine and various hardwood trees, as well as a variety of shrubs at my residence in just 5 days. They expertly mulched the shrubs and branches, preserved the trees I wanted to keep, and neatly stacked the debris. Their pricing was affordable yet competitive, and the online communication with the company was consistently professional and prompt. The owner, Filipe completed most of the work by himself. He was highly knowledgeable and readily shared technical information. I highly recommend Carolina Pinewood LLC for any land clearance needs, they receive a perfect 10 out of 10 rating in my book."
Excavating Project
Yard leveling for grass seeds
Culvert Drainage
Mulching
Mulching

+106

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Conway Tree Service
4.9(
82
)
Excavation - Major Grading or Resloping

Serving Seven Lakes, NC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Can only say good about the work Gregg Conway did for me removing trees; leveling property and creating a driveway with Crush and Run. I am very pleased and have already recommended them for a significant tree removal. Amazing Work. Looking forward to future projects."
Response time2 days
Response rate95%
23 neighbors recently requested a quote
Avatar for Overbay Construction, LLC
Overbay Construction, LLC
5.0(
7
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Seven Lakes, NC and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Matt was exceptional regarding our project . I found him to knowledgeable, understanding and creative in his approach. He always made time for our concerns and helped us with solutions. My neighbors even commented on what good job he was doing .. I highly recommend Matt."
Apex, Wall and Flagstone
wall steps flagstone
wall steps flagstone
Planters with steps
planters

+27

Response time8 hrs
2 neighbors recently requested a quote
Recommended by85%of homeowners
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Excavating FAQs, answered by experts

A mini excavator can dig between 5 and 11 feet deep, depending on the type and size of the mini excavator. Mini hydraulic excavators are more powerful and can reach deeper into the earth, but electric models have a more limited range. Mini excavators over two tons in size are also more powerful and able to dig as deep as 11 feet.

Water lines are buried at various depths, depending on the type of line. For example, most sprinkler lines are buried between four and 12 inches underground. On the other hand, water mains usually sit between one and 3 feet below ground. However, they can go even deeper in cold climates to prevent freezing.

Depth is not a qualifying component of evacuation. Any human-made cut, cavity, or depression in the earth’s surface is considered excavation. The hole from excavation can be any size, shape, or depth. Excavation is used to create foundations, reservoirs, drainage ditches, and roads. Long, narrow excavations are called trenches and are often used for underground utilities.

The best method for digging a trench depends on the scope of the project. For a short, shallow trench (less than 2 feet deep) in light, soft soil, digging by hand may be sufficient. However, digging by hand is labor-intensive, so consider the effort required. A machine trencher is the better option for longer trenches (over 100 feet), deeper ones, or when dealing with difficult soil conditions, such as rocky or hard ground, or obstructions like tree roots. A machine can save significant time and energy in these situations.

Most residential basements are 8 to 10 feet deep. You can dig deeper depending on building codes, but it does become more difficult. You’ll likely need to install stronger foundation walls and additional supports to handle the increased load. Depending on the water table, you may also need a water management system. Clay soil can support a deeper foundation than sandy soil. A structural engineer will be able to tell you the maximum, feasible depth.

The Seven Lakes, NC homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.