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TRUSTED BY LEWISTON, ME HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon27
    Verified excavation services reviews

Find Excavation pros in Lewiston

Avatar for Forrest Excavation
Forrest Excavation
5.0(
34
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business+1 more

Serving Lewiston, ME and surrounding areas

Approved

In business since 1995

Free estimates

Customers say: Quick response

"They did a great job on multiple area project that included excavation, grading, drainage and septic tank installation. Rick, Brad and Allen were all professional, friendly and real pleasure to work with. Rick was able to perform very precise operations with the excavator and ensured everything was cleaned up and looking good before they left. Would recommend them to anyone in their service area and would consider them for any projects of my own in the future."
Our Work
Our Work
Our Work
Our Work
Our Work

+32

Response time9 hrs
9 neighbors recently requested a quote
Recommended by100%of homeowners
Bob Lemieux Landscaping, Inc.
4.9(
29
)
Landscape - Minor Grading or Resloping

Serving Lewiston, ME and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"Bob was fantastic to work with! He came out and gave me an estimate that was good and was able to get the job done in a timely manner! Him and his worker (Don) were knowledgeable and worked well to make sure the project was done in a way that not only looks good but worked for what I wanted! I am beyond happy with the way Bob completed my project! Thank you Bob (and Don)!"
Bulkhead area Clean Up
Stand Up Flagging Walkway
Driveway Entrance
Majestic Driveway Entrance
Majestic Driveway Entrance

+82

Response time1 day
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for JM Excavating
JM Excavating
5.0(
3
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Lewiston, ME and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Jake and his team were awesome to work with and they'd be the first I'd recommend for any excavation job big or small. He was able to make our vision for a backyard into a reality and worked tirelessly (weekends included) to make it happen. Jake was on time, honest and dependable, which is unheard of in the current market!"
Camp Lot Cleared and Driveway Installed
Vacant Lot
Shed Foundation Posts
Rock Walls
Rock Walls

+12

Response time1 day
Recommended by100%of homeowners
Avatar for JGendron Paving & Excavation
JGendron Paving & Excavation
5.0(
11
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or ReslopingBuilding Site - Preparation and Clearing

Serving Lewiston, ME and surrounding areas

Approved

"Excellent job by John and Jacob! They responded so quickly and actually completely the job on the same day of the initial contact. They were professional and very thorough. Everything was completed in less than two hours. We could not be more pleased and would highly recommend them to anyone looking to seal coat their driveway."
30 neighbors recently requested a quote
Katahdin Contracting
4.7(
17
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping+2 more

Serving Lewiston, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Small jobs welcome

"Eric was great. He did a large brush clearance around the house and graded the land and put in loam and seed. Great communication and a fair price for the work. Would highly recommend!"
Response time1 day
30 neighbors recently requested a quote
Recommended by81%of homeowners
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Showing 1-10 of 142
Excavating questions, 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. 

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.

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.

Yes, most services include site leveling and foundation work. Confirm with your contractor for specifics.

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 Lewiston, ME homeowners’ guide to excavation services

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