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Avatar for Avara Land Management
Avara Land Management
5.0(
4
)

Serving Crump, TN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Eric came out and gave me an estimate on some dirt work I needed done. He was very professional and answered every question I had. Eric and his crew done a fantastic job on my dirt work. They were on time and right on budget. Their now my go to company for all my excavation and land development needs!"
Mayberry land clean up
Mayberry land clean up
Short creek driveway job
Short creek driveway job
Short creek driveway job

+8

1 neighbors recently requested a quote
Avatar for Collinwood Excavation
Collinwood Excavation
4.3(
24
)

Serving Crump, TN and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Quality work. I had mulch from a couple tree trunks that needed to be taken off and top soil needed to be replaced and packed. I also had soil erosion near my sidewalk that needed extra top soil replaced and packed. They did what I asked and went an extra step with adding black top soil for the nutrients and seeded both places and put straw down to allow it to grow. They also said that if something happened and there was a problem with it that their work was guaranteed. They are a top notch landscaping company in my book and would highly recommend them."
Pool Prep & Backfill
Lot clearing
Pool Grading
Bushhogging
Basement Dig

+25

Response time2 days
Recommended by78%of homeowners
Avatar for BCB Farms
BCB Farms
5.0(
7
)

Serving Crump, TN and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I have never felt so comfortable working with any other company I have ever hired for any kind of work. Fantastic people, honest, great work. We will hire BCB anytime we need excavating or land maintenance work. As a previous reviewer; we met them on-site of our land to go over the plans. A couple months later Cassie called us. They sent pictures each day of the work and we live 700 miles away. Looking forward to a long relationship."
Finished
Finished
Finished
Near done
Before

+8

Response time2 days
Recommended by100%of homeowners
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Excavating questions, answered by experts

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 best way to protect tree roots is to avoid the roots entirely by excavating outside the root radius of the tree. For nearby projects, it’s a good idea to construct a temporary retaining wall. But that’s not always possible, depending on the project and the root system. In these cases, consider using alternative equipment like an auger to tunnel under the ground.

Remember, tree roots can damage nearby cement foundations as they grow. If a tree is close enough to interfere with large excavations, it may be better to remove the tree than risk future problems.

There are several different factors that influence how long it takes to excavate. For a foundation, it could take anywhere from three days to three weeks. It can take even longer if you face weather-related delays or an inaccessible site that’s riddled with boulders and rough terrain. It may also take longer if you have clay soil, which is more difficult to dig.

A perc test can take anywhere from one to eight hours to complete. The total time depends on factors like the amount of excavation required, the depth and width of the holes, and whether multiple test holes are needed. For a single hole, the process of filling it with water and monitoring the drainage rate usually takes less than an hour. Professionals can often complete the entire test in a single day. While it's possible to get results the same day, some companies may take a few days to provide the official report.

The digging depth will depend on the size of the trencher you use. Even smaller units can dig up to 4 feet deep, which is plenty for a DIY job. However, much larger trenchers can reach a depth of 18 feet and are better used by a team of pro contractors, not a single DIYer. As with all home improvement projects, use the right tool for the job and proceed with caution.

The Crump, TN homeowners’ guide to excavation services

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