Top-rated excavation pros.

Get matched with top excavation pros in Johnsonville, SC

Enter your zip and get matched with up to 5 pros

Need a pro for your excavation project in Johnsonville, SC?

Select your specific project to find the pro for you.

Verified Reviews for Excavation pros in Johnsonville, SC

*The Angi rating for Excavation companies in Johnsonville, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Johnsonville, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on February 13, 2026

Find Excavation pros in Johnsonville

Avatar for Robert's Landscaping
Robert's Landscaping
4.2(
13
)

Serving Johnsonville, SC and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: Quick response

"Robert's Lawn Care did an excellent and efficient job of helping with hauling away our old appliances. Thank you"
Response time3 days
6 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Charleston Landwork
Charleston Landwork
New to Angi

Serving Johnsonville, 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.

Request Quote
Avatar for LeMaster Site Work, LLC
LeMaster Site Work, LLC
New to Angi

Serving Johnsonville, SC and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

LeMaster Site Work, LLC is a family owned commercial and residential work company in Conway, SC. At LSW, we provide superior site preparation services, including commercial/residential excavation, land clearing, land grading, and dirt/rock/debris hauling.

Gate Installed, before shot before Driveway/Culvert
Land Clearing
Digging for Culvert
Land Clearing
Installing Culverts

+29

Response rate100%
8 neighbors recently requested a quote
Request Quote
Avatar for Pro House, LLC
Pro House, LLC
5.0(
43
)

Serving Johnsonville, SC and surrounding areas

In business since 2016

Free estimates

Small jobs welcome

"Krenar and his crew did a very professional job in adding natural stone veneer to several facets of our recently repainted home; resulting in a much improved appearance. Krenar was polite and also very helpful in making suggestions on how to approach the task. He and his crew are easy to work with and highly efficient in getting the job done. I highly recommend you consider Pro House LLC for your masonry jobs. I anticipate, and look forward to, using them again in the future."
Front Entrance
Patio
Professional Hard Workers/ Patio
Front entrance
Sidewalk

+64

Response time1 day
Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 88
Excavating questions, answered by experts

Yes, you can install a trench drain if you already have concrete in your yard or garden. While it can complicate some aspects of the job and slightly run up the cost, it is doable. Residential trench drains can be easily retrofitted to outdoor areas with concrete without having to remove excessive amounts of your patio, pool area, or decorative walkways.

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.

Slab foundations are more affordable than crawl spaces because they require minimal excavation, as the slab sits directly on the ground or on footers that only sink a few feet into the ground. Crawl spaces require excavation of the entire footprint of the home to several feet below the surface. Not only does that mean higher labor costs, but more materials are necessary for the concrete foundation walls.

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

Excavation and grading are both generally necessary for designing your foundation, and leveling the ground where your foundation will go. These steps can also prepare the area by removing vegetation and anything else that could interfere with your home’s foundation.

The Johnsonville, SC homeowners’ guide to excavation services

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

See all articles