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TRUSTED BY THOMPSON, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon12
    Verified excavation services reviews

Verified Reviews for Excavation pros in Thompson, CT

*The Angi rating for Excavation companies in Thompson, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Thompson, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on January 13, 2026

Find Excavation pros in Thompson

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 Thompson, 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

2 neighbors recently requested a quote
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Avatar for Easland Enterprises, LLC
Easland Enterprises, LLC
5.0(
25
)
Building Site - Preparation and Clearing - For Business

Serving Thompson, CT and surrounding areas

In business since 2009

Free estimates

Small jobs welcome

"I thought Easland did a great job and would definitely recommend them for any type of demolition services!"
Garage Attachment Demo
House Demo
Shed Move
Gazebo Move
Shed Move

+67

Response time7 hrs
Response rate93%
Recommended by95%of homeowners
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Avatar for Veda4 PropertyGroup Inc.
Veda4 PropertyGroup Inc.
4.7(
32
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Thompson, CT and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Very professional, attentive, perfectly done. I would hire for every job I will need done. It's a joy watching this young lady work."
Spring Time Yard & Garden Grind
Exterior home & property washing services
Yard, Berm or Garden Cleanups and Makeovers
Exterior home & property washing services
Yard, Berm or Garden Cleanups and Makeovers

+218

Recommended by93%of homeowners
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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 Thompson, 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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Avatar for C&S Construction LLC
C&S Construction LLC
5.0(
9
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Thompson, CT and surrounding areas

In business since 2021

Free estimates

"Very prompt and professional service. The project came out better than I could’ve even imagined! I would definitely recommend C & S construction!"
Landscaping - Hardscaping & Pavers Project
Landscaping - Hardscaping & Pavers Project
Landscaping - Hardscaping & Pavers Project
Additional Photos
Additional Photos

+22

Recommended by100%of homeowners
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Avatar for Dan Mackin, Jr., Construction
Dan Mackin, Jr., Construction
4.7(
21
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Thompson, CT and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Very polite and considerate. DID AN EXCELLENT JOB,"
Rock breaking
foundation
septic install
mill machine foundation
Beach pond retaining wal

+38

Recommended by100%of homeowners
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Avatar for Primos LLC
Primos LLC
5.0(
8
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Thompson, CT and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Couldn’t be happier the work came out better than I thought it even could and they are great people to work with"
Recommended by100%of homeowners
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Excavating questions, answered by experts

Tree experts don’t advise against digging through tree roots, but instead encourage caution and consultation with a local arborist to make sure you don’t damage the tree’s structure or interrupt its water or nutrient intake. An arborist can recommend specific practices when digging and help prune the roots or dig a trench for utilities with a tool that can remove soil without touching the tree’s roots.

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.

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.

The easier way to find buried sprinkler lines is to use the plan from the professionals who installed the system. If you don’t have professional plans, listen for running water on your lawn when you turn on the system. You may also spot wet areas, giving you an idea of where the heads are. Once you find the sprinkler heads, you’ll likely be able to connect the dots between them, revealing the system below.

The Thompson, CT homeowners’ guide to excavation services

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

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