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TRUSTED BY KNOXVILLE, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon12
    Verified excavation services reviews

Top-Rated Excavation pros in Knoxville - Updated Nov 2026

Avatar for South Mountain Lawn and Landscape, Inc.
South Mountain Lawn and Landscape, Inc.
4.7(
87
)
Landscape - Minor Grading or Resloping

Serving Knoxville, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Jamie and his crew were right on time. He completed the work exactly as we discussed it during the estimate. They cleared all debris and offered me a receipt of the services. I will definitely use them again."
Total Landscape
 firepit
after
Lawn Maintenance
 Belgard London Cobble

+41

Response time5 days
Recommended by100%of homeowners
Avatar for King Level Construction, LLC
King Level Construction, LLC
5.0(
16
)
Landscape - Minor Grading or Resloping

Serving Knoxville, MD and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"If you are not thrilled with both their work and the owner, his Dad, and stay, let me know and I will pay your bill. The very best I have ever used and I hope they will be there for us again and as friends and neighbors forever. Paul and Ashha"
DOWNTOWN SIDEWALK REPAIR
DOWNTOWN SIDEWALK REPAIR
DOWNTOWN SIDEWALK REPAIR
DOWNTOWN SIDEWALK REPAIR
PAVER WALKWAY

+18

Response time1 day
2 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Cutting-Edge Contracting
Cutting-Edge Contracting
5.0(
3
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business+1 more

Serving Knoxville, MD and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

With over a decade of experience, CUTTING-EDGE CONTRACTING LLC 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.

Response time2 days
Response rate100%
Avatar for Maryland Excavation, LLC
Maryland Excavation, LLC
4.9(
100
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Knoxville, MD and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"MD Excavation was very responsive, professional and very reasonably priced. They completed the job efficiently and took great care to ensure the customer was completely satisfied. I was so happy, I asked them about taking down a tree. They gave me quote and came the next day. Unbelievable service! I highly recommend Maryland Excavation."
Land Clearing
Site Prep
New Driveway Install
Install New Driveway
Tree Removal

+13

Response time11 hrs
Response rate98%
Recommended by98%of homeowners
Avatar for DZ's Contracting LLC
DZ's Contracting LLC
4.4(
25
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Knoxville, MD and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"Contacted Dave to discuss leveling a portion of our backyard to install a shed. Dave was available the next day to provide a quote. I had a few ideas on how he could level the yard, but he had some great ideas that saved us money and materials. Dave was available to start work within a few days and it was evident he was really experienced with excavation. He was extremely professional and meticulous and took care to not damage our grass. He leveled the soil, laid a base of stone, graded the soil to the rest of the existing yard, and seeded the disturbed soil. He cleaned up everything really well, leaving the space better than when he arrived. It turned out even better than we expected. I highly recommend DZ's Construction for excavation services, and I will definitely use him in the future."
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+5

Response time2 days
Response rate100%
Recommended by76%of homeowners
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Excavating FAQs, answered by experts

Call 811 to locate and mark the gas lines at least three days before digging. In many areas, you can dig within 18 inches of the lines, though in some locations, the distance may be further. Check local regulations, as you may need a utility company representative onsite when digging. Document your calls to 811 and precautions taken to avoid gas lines. A homeowner can be held liable for hitting a gas line in some cases, but contacting the proper authorities and following all guidelines can offer protection.

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

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.

Downspouts should be buried at least 5 to 10 feet away from your foundation. This can vary depending on your local building codes, soil type, and property slope. The main goal is to ensure water is directed away from 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 Knoxville, MD homeowners’ guide to excavation services

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