Top-rated excavation pros.

Best excavation pros near Langley Park, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your excavation project in Langley Park, MD?

Select your specific project to find the pro for you.

TRUSTED BY LANGLEY PARK, MD HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon51
    Verified excavation services reviews

Top-Rated Excavation pros in Langley Park - Updated Nov 2026

Avatar for G&C VENTURES, LLC
G&C VENTURES, LLC
4.4(
215
)
Landscape - Minor Grading or Resloping

Serving Langley Park, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"Prolandscapeâ s did some work for us in our back yard which involved building a retaining wall, laying down a patio, and leveling the area. It was a challenging job, but David and his crew pulled it off with their sheer commitment and and ingenuity. Highly recommend them!"
landscape construction
Landscape Construction
Landscape Design
Landscape Design
Zero Maintenance Landscape Design

+177

Response time9 hrs
Response rate95%
62 neighbors recently requested a quote
Solid System Construction, LLC
5.0(
2
)
Excavation - Major Grading or Resloping - For Business

Serving Langley Park, MD and surrounding areas

Approved

In business since 2014

Free estimates

Offers commercial services

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Recommended by100%of homeowners
Avatar for Jiffy Plumbing & Heating, Inc.
Jiffy Plumbing & Heating, Inc.
4.3(
1,155
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Langley Park, MD and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"They were very helpful from the beginning, from the initial phone call to set up a quote to the end of getting the job done. Water line He helped me with my future plans with a new sink idea, made great strides in making his work professionally appeasing with thought out details. He cleaned up the mess he made but only one item he missed. Explained what he did afterwards and what I need to do to when I do my next project phase. Snaking the sink He got all the problem out and prepped it throughly for use. Had no worries after he told me what he did to clean."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by85%of homeowners
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 Langley Park, MD and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"It went extremely well! They were punctual, hardworking and professional. It was necessary to dig up my neighbor's landscaping, so they were very careful to disturb only what was necessary and to restore everything to its original condition. They even replaced her broken underground downspout extension (which was draining into my basement!) without comment or additional charge. When my neighbor accused them of causing a problem, MJ was quick to respond and the team on-site made a point of apologizing to her in person. I don't think MJ caused the problem, so I was very impressed that they "went high" to investigate the matter and, as I said, apologize for the inconvenience she felt she suffered. The work they did inside to remove mold and seal the wall was thorough and neat. The gentleman doing the work cleaned up everything and took all of his equipment and trash with him. his is especially important since he was working with strong chemicals. My contact in the office was prompt to address anything I threw her way. It was easy to make payments online. Best of all - no sign of water in the basement since they were here!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by75%of homeowners
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 Langley Park, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Very well. The crews were always prompt, professional and knowledgeable, friendly and willing to answer any questions. They transferred recoverable oil from our old tank into the new one, and filled the old tank with concrete to the inspector's specifications and satisfaction, then connected the new tank to our furnace. We had a concern shortly after installation, which was addressed straightaway to our complete satisfaction."
UST Removal
Recommended by100%of homeowners
Avatar for Tillerman Gardens LLC
Tillerman Gardens LLC
4.2(
79
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Langley Park, MD and surrounding areas

In business since 1983

Free estimates

Credit card accepted

"Our driveway was big enough for 1 car and we wanted it expanded to fit 2 cars plus have a walkway installed connecting the driveway to the main walkway leading up to the house. Tillerman Gardens was recommended to me by a friend. Jesse and his crew were wonderful to work with from start to finish. Jesse was very responsive to my request for an estimate. He patiently listened to what we wanted, asked great questions to get clarity and made some really good suggestions on things we hadn't thought of (i.e. adding river rocks to the grassy part at the edge of the driveway to ease getting in and out by the 2nd car). All the members of his crew were very nice and kept the yard looking clean at the end of each day. Work was done in the timeframe given to us. We are so happy with the end result! Attached are before and after photos. Would definitely hire them again for future projects."
-
-
-
-
-

+13

Recommended by96%of homeowners
...
Showing 1-10 of 140
Excavating FAQs, answered by experts

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.

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.

It takes one hour to dig a 10-foot trench by hand. Use a trenching shovel with a sharp tip and a long head. Plan for more time if your soil is heavy or rocky. Consider renting a trencher if you’re digging a long or deep trench or if you have challenging soil or terrain. 

If you don’t wish to dig it out and convert it into a finished basement, you can still encapsulate your crawl space to protect it from damage for an average cost of $5,500. Finishing a crawl space beyond this isn’t really worthwhile, as the low ceilings mean you won’t be able to use the area as living space.

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 Langley Park, MD homeowners’ guide to excavation services

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