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TRUSTED BY WESTERLY, RI HOMEOWNERS

  • Average homeowner rating star icon3.6
    Average homeowner rating
  • Verified reviews icon26
    Verified excavation services reviews

Verified Reviews for Excavation pros in Westerly, RI

*The Angi rating for Excavation companies in Westerly, RI 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 Westerly, RI 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 October 08, 2025

Find Excavation pros in Westerly

Avatar for Outdoor Property Services, LLC
Outdoor Property Services, LLC
4.7(
155
)
Building Site - Preparation and Clearing - For Business

Serving Westerly, RI and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We received educated options a quote for saving 3 aged trees & best care to trim, maintain extensive, older hedges. A team of 6/7 was dispatched to thoroughly complete all promised + additional services in lawn care. Not an inch left "unturned". Surprise was a custom wooden arch created on site to support a large weakened branch! A sweet entrance walkway touch. All completed in one long, very high temp day, and no complaints from work team, nor us. Highly recommend, owners Bill & Lynn, Team lead, Jason, and all the supporting cast, know their business well!"
Snow Plowing
Snow Plowing
Snow Blowing
Lawn Mowing
Leaf Blowing

+2

Response time2 days
115 neighbors recently requested a quote
Recommended by92%of homeowners
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Billias Restoration, LLC
4.9(
27
)
Building Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business

Serving Westerly, RI and surrounding areas

Approved

In business since 2017

Credit card accepted

Offers commercial services

"Billias Restoration was excellent and extremely responsive. We had a major project and needed our ceiling taken down and redone. They did an excellent job with the demolition and clean up. You would never even know there was work done. I would highly recommend them."
Restoration
Restoration
Restoration
Restoration
Restoration

+10

Response time3 days
Recommended by100%of homeowners
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Avatar for Desnoyers Excavation
Desnoyers Excavation
4.9(
5
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Westerly, RI and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Our experience from several jobs was outstanding! Reliable, flexible, knowledgeable and high quality work! We are looking forward to the next job that we will for sure hire him again."
grading
grubbed and leveled
finished
Finished product
Building the Retaining Wall

+6

Response time8 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Delfino Corporation
Delfino Corporation
5.0(
11
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Westerly, RI and surrounding areas

Approved

Super Service Award Winner

In business since 1962

Customers say: True professional

"Delfino did an incredible job. They were extremely professional, flexible, skilled and easy to work with. I would highly recommend for any excavation or drainage project"
Jamestown Residence Improvements
Scituate Residence Improvements
Parking expansion
Drone footage of plan view. Septic tank- 200’ forcemain to Elgens field
Jamestown Residence Improvements

+63

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Northern Landscape Corporation
5.0(
6
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Westerly, RI and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"The work was well done even with bad weather. That didn't stop them from doing a good job. Cleaned up and even did a little extra leaf blowing."
New Lawn Installation
Response time1 day
Response rate92%
1 neighbors recently requested a quote
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Avatar for Brayman & Sons Excavation
Brayman & Sons Excavation
5.0(
1
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping

Serving Westerly, RI and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Young, ambitious, and professional. Has all the right equipment for a wide array of projects"
Response time10 mins
Recommended by100%of homeowners
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Venditti Construction, Inc.
5.0(
1
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Westerly, RI and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

With 5 years of experience in the contracting industry, we are the experts you need to take care of your home or business. We are always on time and handle everything from kitchen remodels to major home renovations. In the winter we even take care of commercial snow plowing! We will treat your home as we would treat our own. Give Venditti Construction, Inc. a call today. We look forward to working with you!

2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Alliance company
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing - For Business

Serving Westerly, RI and surrounding areas

Approved

Owned and operated by Jide Williams, Alliance is a full-service site preparation and excavation company. We specialize in transforming raw land into build-ready sites through expert grading, land clearing, and demolition. Whether you need materials delivered, debris hauled out, or complex tank and stump removal, we provide the heavy equipment and the "lead contractor" expertise to keep your project on schedule and on budget.

Retaining wall
Retaining wall
Process
Retaining wall
Retaining wall

+33

3 neighbors recently requested a quote
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...
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Excavating questions, answered by experts

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.

A mini excavator can dig between 5 and 11 feet deep, depending on the type and size of the mini excavator. Mini hydraulic excavators are more powerful and can reach deeper into the earth, but electric models have a more limited range. Mini excavators over two tons in size are also more powerful and able to dig as deep as 11 feet.

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

Yes, trenchers can go through gravel. Gravel is made up of smaller, softer rocks that certain trenchers are able to cut through. Just be sure to use a rock wheel trencher or chain trencher, both of which are made to cut through rocky landscapes and gravel pathways without dulling the teeth or chain.

Yes. A metal detector is one of the quickest and easiest ways to find your septic tank. However, metal detectors can be too expensive (costing upward of $300 in some cases), and not everyone has a metal detector just lying around. If that’s the case for you, you can also take a long metal rod and poke it into the ground at regular intervals until you hit something—likely your septic tank lid.

The Westerly, RI 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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