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TRUSTED BY THIELLS, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon19
    Verified excavation services reviews

Top-Rated Excavation pros in Thiells - Updated Nov 2026

Avatar for Villa and Sons Construction, Inc.
Villa and Sons Construction, Inc.
4.1(
85
)
Excavation - Major Grading or Resloping - For Business

Serving Thiells, NY and surrounding areas

Approved

In business since 1997

Free estimates

Offers commercial services

"They paved my huge driveway in only two days and the outcome is excellent. Franklin arrived with a whole team of men and they worked very hard and did a quality job. I can totally recommend Villa and Sons and I will hire them again for another job in the spring."
Driveway Paving
Driveway Paving
Driveway Paving
Driveway Paving
Driveway Paving

+140

Response time2 days
8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for CLC Landscape & Construction
CLC Landscape & Construction
5.0(
2
)
Excavation - Major Grading or Resloping

Serving Thiells, NY and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Excellent communication! Provided an estimate within a day of contact. Once the estimate was approved CLC immediately scheduled the work. CLC arrived as scheduled, and performed outstanding work for a reasonable price. I recommend CLC Landscaping!!"
Avatar for Seetin Design Group Inc
Seetin Design Group Inc
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Thiells, NY and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

Seetin Design Group provides professional land clearing, forestry mulching, excavation, grading, gravel driveway installation, trail building, and full site preparation services throughout the Hudson Valley and surrounding areas.\n\nWe specialize in clearing overgrown properties, removing brush and vegetation, cutting access trails, building gravel driveways, and preparing land for homes, barns, shops, and recreational properties. Our equipment allows us to efficiently handle wooded terrain, steep areas, long access roads, and large rural properties.\n\nServices include land clearing, forestry mulching, brush removal, stump removal, excavation, grading, gravel driveway construction and repair, trail building, access road construction, drainage improvements, culvert installation, and building site preparation.\n\nOur modern equipment fleet includes John Deere compact track loaders, excavators, forestry mulching attachments, and dump trucks designed to complete land development projects efficiently. Whether you need property cleared, a driveway cut into a wooded parcel, trails opened through your land, or a building site prepared for construction, we have the equipment and experience to handle the project.\n\nWe frequently work with property owners, landowners, builders, and contractors throughout the Hudson Valley who need reliable excavation and site work for residential and rural projects.\n\nIn addition to land services, Seetin Design Group operates a full custom metal fabrication shop producing structural steel, railings, stair systems, gates, and architectural metalwork for residential and commercial construction.\n\nFrom small property clearing projects to full site preparation for homes, barns, driveways, and access roads, Seetin Design Group delivers dependable equipment, experienced operators, and professional results.

site prep
pour
wall
BARN BUILD!
BARN BUILD!

+156

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Excavating FAQs, answered by experts

After you successfully remove your boulder, you have a few options for what to do to get rid of it. You can rent a dumpster if your yard has many boulders or if you’re planning a larger project. You can even save the boulder and reuse it elsewhere on your property to save on landscaping costs. A few ideas include using the boulder as a natural, abstract statue, breaking it into smaller pieces to line your garden bed, or offering it to a landscaping company that could reuse it for another project.

There are many ways to cut through roots when digging, especially if your trencher doesn’t seem to be removing the roots. First, use a shovel to expose the roots. Then, use gardening shears to clear out smaller roots or a reciprocating saw to remove larger plant roots. If you plan on keeping the plant, avoid cutting any roots over 2 inches thick.

A perc test can take anywhere from one to eight hours to complete. The total time depends on factors like the amount of excavation required, the depth and width of the holes, and whether multiple test holes are needed. For a single hole, the process of filling it with water and monitoring the drainage rate usually takes less than an hour. Professionals can often complete the entire test in a single day. While it's possible to get results the same day, some companies may take a few days to provide the official report.

Call 811 to locate and mark the gas lines at least three days before digging. In many areas, you can dig within 18 inches of the lines, though in some locations, the distance may be further. Check local regulations, as you may need a utility company representative onsite when digging. Document your calls to 811 and precautions taken to avoid gas lines. A homeowner can be held liable for hitting a gas line in some cases, but contacting the proper authorities and following all guidelines can offer protection.

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

The Thiells, NY homeowners’ guide to excavation services

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