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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon24
    Verified excavation services reviews

Find Excavation pros in Griswold

Avatar for Roberts Construction LLC
Roberts Construction LLC
5.0(
11
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingLandscape - Minor Grading or Resloping

Serving Griswold, CT and surrounding areas

Approved

In business since 2012

Free estimates

Offers commercial services

"Dj and the team at Roberts construction did a fantastic job building a detached garage at my house from start to finish. His team handled everything from designing and drafting the prints, pulling permits, excavation, and building. If you?re looking for a reliable contractor at a great fair price, Robert?s construction can handle the job."
project photos
project photos
 yoga studio
 yoga studio
 yoga studio

+5

1 neighbors recently requested a quote
Eastern Woodland Solutions LLC
5.0(
2
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or Resloping

Serving Griswold, CT and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Jeremy and I are birthday friends now! We designed a plan to accomplish a budget friendly overgrowth maintenance yard project that accommodated both of us. He and his crew were empathetic to my current situation and passing of my brother. Also, that no other companies either never called or did not show. Jeremy and Tom & the crew were diligent, hardworking, motivated, and committed to detail. A few incidents with lighting I did not know I had to point out was quickly rectified. I already have plans to have Woodland Solutions maintain my property because of my satisfaction with them snd their overall work ethic. Budget friendly and very compassionate people. I highly recommend them!"
 MUSUEM TRAIL RESTORATION
 MUSUEM TRAIL RESTORATION
 MUSUEM TRAIL RESTORATION
Stone stairs
Stone wall

+5

15 neighbors recently requested a quote
Avatar for Aztec Landscaping, LLC
Aztec Landscaping, LLC
4.2(
115
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Griswold, CT and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Francis was a top notch professional in all aspects with this job, above and beyond to help us out with our excavation needs. He stayed in communication with us and followed through with our plumber. Had recommendations to help us out all the way through the project. I would definitely refer and hire again. Very honest and sincere. Thank Kelley and Bert."
Before1
Before1
Before1
Before1
Old Lawn_ Front view (1)

+68

Recommended by90%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.

No, you typically cannot use metal detectors to find your sewer line. Most sewer lines are made of non-metallic materials such as PVC, clay, or cast iron, which are not detectable by standard metal detectors. Metal detectors are designed to locate metallic objects, so they won't be effective for identifying the path of a non-metallic sewer line. To locate your sewer line accurately, it's best to use other methods.

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 rules and regulations regarding groundwater use vary between states. To find out if you can dig a well on your property, you’ll have to consult these regulations, address any compliance requirements, and get the appropriate permits. It’s also important to check that your intended location has the right geology and water table to support a well.

While general contractors sometimes handle demolition, you can also look specifically for local demolition contractors. Demolition experts need to understand structural integrity, the equipment needed for safe demolition, and the permits required for demolition.

The Griswold, CT homeowners’ guide to excavation services

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