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TRUSTED BY WILMINGTON, DE HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon27
    Verified excavation services reviews

Find Excavation pros in Wilmington

Avatar for Pierce L Shallis Landscaping & Design
Pierce L Shallis Landscaping & Design
4.9(
326
)
Landscape - Minor Grading or Resloping

Serving Wilmington, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"My wife and I hired Pierce Shallis Landscaping to cleanup our yard, install mulch and regrade the side of our house that was collecting water. Pierce and his team were all friendly and on time. They did an amazing job and were fast and efficient. The outside of our house looks like a model home thanks to Pierce and his team. Now we can sit back, relax and enjoy our beautiful outdoor space. I would highly recommend!!"
Outdoor Living
Outdoor Living
Outoor Living
Flagstone
Walkway Steps

+46

16 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Brandywine Tree & Shrub
Brandywine Tree & Shrub
4.7(
96
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Wilmington, DE and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"The 4-man team arrived on time and went to work! The tree was very awkward to reach and so a crane was used. Each man was skilled & professional. I was truly impressed — a thorough and safe job — a major effort, really well done -- in about 4 hours. I highly recommend Brandywine Tree & Shrub."
Chiptruck
stumpgrinder
Lawn Protection
Response time2 days
3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Delaware Dreamscapes
Delaware Dreamscapes
4.2(
48
)
Landscape - Minor Grading or Resloping

Serving Wilmington, DE and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Martin Alvarez installed a beautiful paver patio at my home. From start to finish, he was professional, responsive and did a GREAT job! Martin provided a written price quote, explained the process, showed me examples of his work and completed the project before the expected date of completion. His team was polite, prompt and cleaned up! I truly cannot say enough good things!! I will be calling Martin for future projects!!"
natural flagstone entrance
outdoor living space
Paver driveway
techo bloc patio installation
outdoor kitchen

+42

Response time2 days
21 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Reyes Hardscaping & Landscaping LLC
Reyes Hardscaping & Landscaping LLC
5.0(
4
)
Building Site - Preparation and Clearing

Serving Wilmington, DE and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

Paver Patio & walkways
Paver Patio & walkways
Paver Patio & walkways
Paver Patio & walkways
Paver Patio & walkways

+30

12 neighbors recently requested a quote
Avatar for Backyard Paradise Landscaping & Ponds
Backyard Paradise Landscaping & Ponds
5.0(
2
)
Landscape - Minor Grading or Resloping

Serving Wilmington, DE and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

Backyard paradise landscaping & ponds is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Response time4 hrs
Response rate93%
1 neighbors recently requested a quote
W.H. Lincoln & Company Contractors, Inc.
5.0(
11
)
Excavation - Major Grading or Resloping - For Business

Serving Wilmington, DE and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"I highly recommend WH Lincoln for large and small jobs. While regularly employed for heavy highway and earth construction, they showed up same day to quote on our small residential grading project. Their pricing was way below the other competitors, and they showed up the following day and completed the work in 5 hours. We have used at least 4 different earth contractors over 12 years, and Lincoln is by far the best and least expensive. Great discovery. Props to Charles for his expert dozer work, and to John for helping in the design."
 EXCAVATION FOR BASEMENT
REMOVED OVER 100 LOADS
Recommended by100%of homeowners
Avatar for Air Temp Solutions
Air Temp Solutions
4.7(
59
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Wilmington, DE and surrounding areas

In business since 2011

Emergency services offered

Credit card accepted

"I intially called for Heater Tune Up. The Technician (Jared) and I both heard the sound the Heater Blower was making and he was quick to diaginos the problem. He was upfront and honest about the Repair needed and the cost. Jared was quick, clean and efficient. I was very impressed. Great job Jared."
Recommended by91%of homeowners
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Excavating questions, answered by experts

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

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.

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.

Trenchers can dig holes as narrow as 4 inches or as wide as 4 feet. Check the specifications of the trencher you rent or buy to determine how wide it will cut into the landscape. Better yet, let the excavation company know how wide you’d like the trench to be, and they can help you choose the right trencher for the job (or do it for you).

The average cost of excavation is approximately $3,200, with typical projects ranging from $500 to $15,000. Depending on the contractor, you may be charged between $50 and $200 per cubic yard or an hourly rate of $40 to $180 for an excavation specialist. The total cost is influenced by several factors, including the project size, the amount of soil to be removed, and the soil's condition. Hard soil, tree roots, or excessive rocks and clay can increase the price, potentially adding $200 to $1,200 to the final bill. Other factors that can drive up costs include the presence of nearby structures that complicate the work or tight spaces that require manual excavation instead of heavy machinery.

The Wilmington, DE homeowners’ guide to excavation services

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