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TRUSTED BY WESTERLY, RI HOMEOWNERS

  • Average homeowner rating star icon3.5
    Average homeowner rating
  • Verified reviews icon25
    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

Billias Restoration, LLC
4.9(
27
)

Serving Westerly, RI and surrounding areas

Approved

In business since 2017

Credit card accepted

Offers commercial services

"Jon is a straight shooter, a pleasure to do business with,. His quote was fair and work was exactly as proposed. His crew worked hard and are a great reflection on his business. I would highly recommend Billias Restoration for any demolition project you are considering. Dave Costa DBA Costa Construction"
Restoration
Restoration
Restoration
Restoration
Restoration

+10

Response time3 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Desnoyers Excavation
Desnoyers Excavation
4.9(
5
)

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
3 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Delfino Corporation
Delfino Corporation
5.0(
10
)

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 rate89%
2 neighbors recently requested a quote
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Avatar for J-One Construction LLC
J-One Construction LLC
5.0(
15
)

Serving Westerly, RI and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"This company did an excellent job and very efficiently . The workers were pleasant, The men from J-One worked quickly but well, and got great results. The plaster repair was amazing!!! Those in charge were very pleasant and accommodating. Happy to recommend J-One Construction !"
66 neighbors recently requested a quote
Recommended by60%of homeowners
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Venditti Construction, Inc.
5.0(
1
)

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!

1 neighbors recently requested a quote
Recommended by100%of homeowners
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Excavating questions, answered by experts

You can dig 60 to 80 linear feet by hand per day depending on the depth. Digging a 100-foot trench by hand will take you two work days, but it can take longer if you have heavy or rocky soil. If you’re digging a deep trench or one that’s over 100 feet, consider renting a mechanical trencher, such as a walk-behind or ride-on, or calling a pro for help. 

Slab foundations are more affordable than crawl spaces because they require minimal excavation, as the slab sits directly on the ground or on footers that only sink a few feet into the ground. Crawl spaces require excavation of the entire footprint of the home to several feet below the surface. Not only does that mean higher labor costs, but more materials are necessary for the concrete foundation walls.

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.

Concrete blocks are the cheapest way to base a shed. However, the space in between allows critters to go under, burrow, and even damage your shed’s frame. For a more pest-proof option, consider building a shed base with gravel or paver stones. Both options are fairly affordable and easy enough for a DIY project. For gravel, you can build a wooden frame to contain the loose material.

Digging out a basement takes anywhere from a few days to a few months. Most projects take at least two to five weeks, but it could take several months if you encounter obstacles. This project takes longer if you need to brace or raise your home before the excavation. Digging out a basement in new construction can take as little as three days.

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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