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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

"Dave showed up, all 3 days, early (7am) and worked diligently. From time to time, my wife and I had questions regarding how to ideally improve aesthetics (ultimately resale value), Dave would provide detailed responses and patiently answer our amateur questions. When we didn't fully understand he took a minute to explain. From the get-go, Dave was flexible whether in the quoting process or construction phase. If you are like us, who care more about the outcome of the project rather than a fancy uniform, Dave is your excavator. Reasonable, experienced and reliable, we feel confident recommending Dave to our friends and families."
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+5

Response time2 days
Response rate100%
Recommended by76%of homeowners
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Excavating FAQs, 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. 

Underground downspouts refer to the sections of downspout extensions that lead away from your home and gutter system. While they cost more than traditional extensions, they can provide several benefits, such as less frequent damage and no need to move them for lawn care tasks. Whether they're worth it or not depends on your budget at installation time and how much convenience they'll add to your situation.

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.

You can dig 60 to 80 linear feet by hand per day depending on the depth. Digging a 100-foot trench by hand will take you two work days, but it can take longer if you have heavy or rocky soil. If you’re digging a deep trench or one that’s over 100 feet, consider renting a mechanical trencher, such as a walk-behind or ride-on, or calling a pro for help. 

A walk-behind trencher can cut through roots as long as they’re not too thick, making a project much easier than digging with a shovel and other hand tools. Assess your terrain and the number of trees in the surrounding area to determine if a walk-behind trencher will ease the job. Digging a trench by hand is much more time-consuming and labor-intensive. 

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.