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Top-Rated Excavation pros in Thompsonville - Updated Nov 2026

Avatar for Flood Man, LLC
Flood Man, LLC
4.8(
25
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Thompsonville, MI and surrounding areas

In business since 2004

Emergency services offered

Warranties offered

"Erich is a competent, reliable, well experienced, insightful professional in this field of work and service. He is willing to explain, discuss and, I believe, honestly share his opinions of what is in his customer/client's best interest. I respect him and appreciate his work with us and for us; Job well done!"
24 Hr. PROMPT RESPONSE
Mold
Mold Treatment
landscaping
landscaping

+1

Response time1 day
Recommended by94%of homeowners
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Excavating FAQs, answered by experts

Directional drilling is complex and requires training to use the advanced machinery. It can be challenging to monitor the position of the drill since there’s no direct line of sight. Directional drilling can also be more expensive with a cost of $10 to $30 per linear foot compared to $5 to $12 per linear foot for trenching. 

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

The physical constraints of hand-drilling a well limit the depth you can achieve. Manually digging with picks and shovels may only lead to shallow wells of up to 60 feet in depth. To reach greater depths, you need more specialized equipment. The diameter of your well and the tools you’re using will determine how far down you can dig.

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

In most areas, you will need a permit for excavation work, even for projects that only involve grading or yard leveling. Permit requirements depend on your local government and the scope of the project, but they are especially common for significant digging or work that could affect utilities or public property. These permits help protect the local topography and prevent drainage issues. An experienced excavation company will typically know whether permits are needed and can often handle the process of pulling and closing them for you. You can also verify permit requirements by contacting your local building department and describing your project.

The Thompsonville, MI homeowners’ guide to excavation services

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