Top-rated excavation pros.

Get matched with top excavation pros in Nanjemoy, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your excavation project in Nanjemoy, MD?

Select your specific project to find the pro for you.

Verified Reviews for Excavation pros in Nanjemoy, MD

*The Angi rating for Excavation companies in Nanjemoy, MD 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 Nanjemoy, MD 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 June 13, 2025

Find Excavation pros in Nanjemoy

R.K. Boswell Septic & Excavating
3.9(
106
)
Building Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business

Serving Nanjemoy, MD and surrounding areas

In business since 2001

Free estimates

Offers commercial services

"RK Boswell and Septic and Excavating is an awesome company. The only reason we did not hire them is because we did not have a septic pump we have an electric pump. We are new to living in a rural area and was not sure what we had. They came out, look over our system and told us exactly what we could do at no cost. Their customer service is awesome. If someone does this for us without securing a contract, I think you can trust them with the septic projects that you have."
Response time40 mins
Response rate100%
Recommended by84%of homeowners
Request Quote
Avatar for MJ Home Services LLC
MJ Home Services LLC
4.0(
361
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Nanjemoy, MD and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Called MJ Homes Services to request mold testing at my residence. They responded to my request within in a 24 hour period. I received a quote promptly after the test was completed. I am so impressed with the services of this company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by75%of homeowners
Request Quote
Avatar for 7th State Builders, LLC
7th State Builders, LLC
4.1(
94
)
Landscape - Minor Grading or Resloping

Serving Nanjemoy, MD and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"7th state builders redid my kitchen floor and cabinets. The work was done beautifully."
Deck
Deck
Deck
Deck
Bathroom

+156

Response time2 hrs
Response rate93%
236 neighbors recently requested a quote
Request Quote
Avatar for R.K. Boswell Septic & Excavating
R.K. Boswell Septic & Excavating
3.9(
106
)
Building Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business

Serving Nanjemoy, MD and surrounding areas

In business since 2001

Free estimates

Offers commercial services

"They did a great job very efficient very tidy couldn't even tell they were here."
Response time12 hrs
Response rate100%
Recommended by84%of homeowners
Request Quote
Avatar for Willard Environmental Group Inc
Willard Environmental Group Inc
4.9(
55
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Nanjemoy, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"The job went great. Professional outfit. Willard seems to have a great relationship with the DEQ which makes cleaning up environmental issues go much easier.
"
UST Removal
Recommended by100%of homeowners
Request Quote
Avatar for Honey Cove Landscaping & Tree Services
Honey Cove Landscaping & Tree Services
4.2(
90
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Nanjemoy, MD and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Everything went well they did cut trees down and grinded stumps and no mess. Will definitely use them again as we have more trees that need to be removed4000"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by75%of homeowners
Request Quote
Avatar for Sam & Sons Services
Sam & Sons Services
4.0(
144
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Nanjemoy, MD and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"They responded quickly and fixed the pipe. The work was fine but a little expensive. My only reservation was price, but it has been a while, so I don't feel I can answer other questions about the company with a lot of confidence."
Look for one of our many trucks out and about in your area!
Chandeliers, wall lights, canned lightins, we do it all!
Ceiling fan installation
Tranform yoour Bathroom!
Faucet and shower head repair and installation!

+4

Recommended by78%of homeowners
Request Quote
Avatar for Ace Lawn & Landscaping
Ace Lawn & Landscaping
4.4(
60
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Nanjemoy, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"They are super easy to deal with and very responsive when setting up the projects. They do great work at great rates! Will definitely continue to use them and will recommend them to others!
"
Recommended by86%of homeowners
Request Quote
Avatar for 7247 plumbing
7247 plumbing
4.6(
19
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Nanjemoy, MD and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Mr. Lee was easy to work with. He knew exactly what was needed to get the job done after looking at what he was working with. I needed to have a new shower drain and 2 inch PVC pipe installed after I removed the previous 15 year old leaking drain. I knew the next steps needed to be done by a professional. Glad to have found him and his expertise. I would definitely recommend this service."
Additional Photos
Recommended by100%of homeowners
Request Quote
Avatar for Kelly Plumbing & Heating
Kelly Plumbing & Heating
4.5(
84
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Nanjemoy, MD and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Kelly was very responsive and fixed the problem right away. I have a rental property, and Kelly was able to perform the work without me being there. Kelly sent me photos of what they found in the drain, and they emailed me the work order & invoice. I will use them again in the future if I have a plumbing need!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by89%of homeowners
Request Quote
...
Showing 1-10 of 70
Excavating questions, answered by experts

Professional installers often include a deep layer of crushed gravel under permeable pavers to allow more runoff to soak through into the soil below. Many installations will include multiple layers of gravel, with coarser aggregate at the base and finer aggregate that sits on top of that bottom layer. Above the gravel, you’ll often find coarse sand that helps reduce paver shifting over time. Some permeable paver designs include a water collection system set into the gravel layer to route runoff to a safe area for disposal.

Directional drilling is complex and requires training to use the advanced machinery. It can be challenging to monitor the position of the drill since there’s no direct line of sight. Directional drilling can also be more expensive with a cost of $10 to $30 per linear foot compared to $5 to $12 per linear foot for trenching. 

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.

Prior to excavation, you should prepare the dig site and call 311 before you sign anything.

To get your site ready for excavation, you should move anything in the area that isn’t affixed to the land. You can save money on the excavation by removing hardscaping, including walkways, decks, concrete patios, and paver patios.

Before you carry out any digging, you should call 311 to confirm that there are no utility lines running through your excavation site. Skipping this step could lead to severe injury and property damage if your excavator hits a water, sewage, or gas line.

There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.

The Nanjemoy, MD 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