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Avatar for AG Site Services
AG Site Services
5.0(
3
)

Serving Sardinia, SC and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"?????????? Excellent Land Clearing Service! I couldn?t be happier with the land clearing work done by Ag Site Services. From start to finish, they were professional, efficient, and easy to work with. The crew showed up on time, had all the right equipment, and got the job done faster than I expected ? without cutting any corners. They cleared several acres of thick brush and trees on my property, and the results are incredible. Everything was cleaned up neatly, and they even graded the ground to make it look smooth and ready for the next phase of my project. The price was fair, and the quality of work was top-notch. If you?re looking for reliable land clearing done the right way, I highly recommend Ag Site Services. They exceeded my expectations in every way!"
Response time1 day
Response rate100%
13 neighbors recently requested a quote
Avatar for Charleston Landwork
Charleston Landwork
New to Angi

Serving Sardinia, SC and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

At Charleston Landwork, we specialize in providing top-notch site preparation services, including driveway grading, excavation, and all heavy equipment work needed to get your project started on the right foot. Whether you're building a new driveway, preparing land for construction, or need precise grading for drainage and leveling, we have the experience and equipment to deliver exceptional results.\n\nWith a team of skilled professionals and a fleet of state-of-the-art machinery, we ensure that your site is perfectly prepared for any project—on time and within budget. Our focus is on quality, precision, and safety, so you can trust that your land is in good hands.\n\nReady to get started? Let Charleston Landwork help you lay the foundation for success with our expert site preparation services.

Avatar for V.B. Hawthorne & Son, Inc.
V.B. Hawthorne & Son, Inc.
New to Angi

Serving Sardinia, SC and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

VB Hawthorne and Son, is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

Business Card
1
2
Response time8 hrs
Response rate100%
Avatar for Southern Improvements
Southern Improvements
5.0(
3
)

Serving Sardinia, SC and surrounding areas

In business since 2019

Free estimates

Offers commercial services

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

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Excavating questions, answered by experts

In the United States, a depth of 36 inches (three feet) for underground water lines is the accepted industry standard. This depth varies from location to location based on local conditions. In areas with colder winters, they may be buried deeper to prevent frozen well water pipes : This is usually at least six inches below the frost level. The International Plumbing Code calls for a minimum of 12 inches below grade.

If you’re planning to dig on your property, you’ll need to check for underground utility lines. Call the national call-before-you-dig 811 number. Once connected to an operator, you can schedule a site visit to mark underground lines. This way, you won’t accidentally dig into pipes and can cause major (read: costly) issues.

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.

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

You can bury underground electrical wire six inches deep—but only if you use a rigid metal electrical conduit. For rigid, non-metallic conduits, bury the wire at least 12 inches deep. If using an underground feeder cable rated for direct burial, you'll need to place it at least 18 inches deep, as it has no conduit for extra protection.

The Sardinia, SC homeowners’ guide to excavation services

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