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TRUSTED BY ERWIN, TN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon44
    Verified excavation services reviews

Find Excavation pros in Erwin

Avatar for Gwin's Excavating
Gwin's Excavating
5.0(
9
)

Serving Erwin, TN and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Gwins Excavating did an outstanding job preparing the site for our retaining wall. Josh was professional, efficient, and precise, ensuring the excavation was done perfectly. The entire process was smooth, and the results exceeded our expectations. Highly recommend their services!"
Job under $1,000
AFTER
Response time1 day
Recommended by42%of homeowners
Avatar for Plumb EZ
Plumb EZ
4.3(
22
)

Serving Erwin, TN and surrounding areas

In business since 2020

Credit card accepted

"Plumb EZ was an excellent choice for completing my plumbing needs. Daniel was willing to work on a Sunday and also stay after business hours to complete the job. The job was completed in a timely manner with a fair price. I will use Plumb EZ in the future and will recommend others use Plumb EZ as well."
Water Main
Cast Iron
Water Main
Sch. 40 Installed to replace old cast iron
Water Main

+29

Recommended by89%of homeowners
MGT Enterprise
5.0(
9
)

Serving Erwin, TN and surrounding areas

"I had MGT Enterprise to build me a 850 ft gravel driveway, installed 2 drain tiles for the water drainage, cleared off 2 acres and completely graded the land for my house to be built on, and cleared the land for my septic field. They called around and found the most reasonable prices for the job. When the owner gave me an estimate, everything was itemized just as I asked so I could understand what was being spent. MGT Enterprise was very responsive and gave me their professional opinions and described how they would perform all the work when they gave me a quote. Whenever I had questions, they immediately had answers even if I thought they were ridiculous, they never made me feel like I didnt know anything. They were very prompt with job timing and kept me informed through the whole process. They would not leave the job until I came out and they made sure I was 100% satisfied. I would recommend them to anyone who needs any excavation or work in that area."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Recommended by100%of homeowners
Avatar for Onsite Construction
Onsite Construction
4.2(
37
)

Serving Erwin, TN and surrounding areas

In business since 2018

Free estimates

Offers commercial services

"I cannot recommend Onsite Construction highly enough. Everything has been professional, on-time (actually, usually ahead of schedule), and well-done. The crews work with a level of care exactly as if they were working on their own home/property. I originally contact Onsite after a different contractor repeatedly failed on promises, over-charge, and damaged my land. Onsite came out next-day, gave a reasonable estimate, and has stuck to it. I plan to always use this company for any of my needs."
New Driveway
Driveway repair in progress
Shell
Response time1 day
17 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Hall Landscaping And Handyman
Hall Landscaping And Handyman
5.0(
7
)

Serving Erwin, TN and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"They were great to work with. Completed building our deck in a timely manner, are very friendly & reasonably priced. Will be working with them again to complete our grading."
Stepping stones
Stepping stones
Stepping stones
Stepping stones
Stepping stones

+6

Response time1 day
Recommended by100%of homeowners
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Excavating questions, answered by experts

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.

A trench that is less than 5 feet deep often doesn't require a protective system. Most residential trenches will not go this deep (the typical residential drainage trench is just 18 inches deep). In the event that an excavator needs to dig more than 5 feet beneath the surface, a protective system is required unless the excavation is in entirely stable rock.

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.

Maintain open communication and address issues as they arise, ensuring contract terms cover potential delays.

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 Erwin, TN homeowners’ guide to excavation services

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