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TRUSTED BY DURHAM, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon46
    Verified excavation services reviews

Verified Reviews for Excavation pros in Durham, CT

*The Angi rating for Excavation companies in Durham, 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 Durham, 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 12, 2026

Find Excavation pros in Durham

Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
119
)

Serving Durham, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"The cleaners and builders did a fantastic job renovating the living room, kitchen, and bathroom. Everything was done so professionally. I thought this project would be a nightmare, but they were so attentive and responsive. I will definitely be using their services in the future for any work I need to be done around the house."
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1787

Response time1 day
Response rate92%
Recommended by88%of homeowners
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Avatar for R.C. Property Services LLC
R.C. Property Services LLC
4.7(
34
)

Serving Durham, CT and surrounding areas

Approved

In business since 2017

Free estimates

Offers commercial services

"Very neat and clean work. Ryan and his crew did a wonderful job clearing out the rock garden and putting down stone. They also cleared the small trees and understory in the back yard. He was prompt and polite"
Tree Removal
Tree Removal
Tree Removal
3 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for D E Sisk Landscaping and Excavation LLC
D E Sisk Landscaping and Excavation LLC
5.0(
8
)

Serving Durham, CT and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Desisk did a great job clearing and leveling a parcel of land for me. They did a great job at competitive prices. Absolutely recommend these professionals"
Lawn/landscaping
Trench/site work
Trench/site work
Trench/site work
Trench/site work

+5

5 neighbors recently requested a quote
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Avatar for C2G Environmental Consultants, LLC
C2G Environmental Consultants, LLC
4.1(
150
)

Serving Durham, CT and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Excellent service. Crew arrived on time, performed the work in the estimated time, and did a really good job. They were very neat and left the area clean. I highly recommend C2G."
Residental Oil Tank Removal
Locate buried tanks
Aboveground Oil Tank Installation
Response time1 day
45 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for DALTT Land Clearing
DALTT Land Clearing
5.0(
10
)

Serving Durham, CT and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

Donald is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!\n

2 neighbors recently requested a quote
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Avatar for AA Outdoor Services, LLC
AA Outdoor Services, LLC
3.9(
33
)

Serving Durham, CT and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Vinny is a very friendly and professional guy who we really enjoyed working with. The quality of his work is excellent- we used him for our sidewalk and refurbishing the rod iron railings. Overall positive experience with him and the final project turned out great! We would definitely recommend him and will be using his services again in future projects."
Driveway in New Haven (West Haven)
Rear entrance and parking area (West Haven)
Rear entrance and parking area (West Haven)
Step repair (West Haven)
Step repair (West Haven)

+61

Response time9 hrs
Recommended by100%of homeowners
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Avatar for Hazelwood Excavating, Inc.
Hazelwood Excavating, Inc.
5.0(
1
)

Serving Durham, CT and surrounding areas

Approved

In business since 1950

Free estimates

Emergency services offered

"Matt Hazelwood was very prompt in returning my call & he came to my house immediately to asses our situation. He was very honest & polite. I had a family member who could do the work, that is why I didn't hire him. however if I didn't have a family member, I definitely would have hired Matt Hazelwood. He would have done a completely thorough job."
New Septic Tank
Leaching
New Leaching
Response time2 days
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Showing 1-10 of 97
Excavating questions, answered by experts

There are several different factors that influence how long it takes to excavate. For a foundation, it could take anywhere from three days to three weeks. It can take even longer if you face weather-related delays or an inaccessible site that’s riddled with boulders and rough terrain. It may also take longer if you have clay soil, which is more difficult to dig.

The best way to protect tree roots is to avoid the roots entirely by excavating outside the root radius of the tree. For nearby projects, it’s a good idea to construct a temporary retaining wall. But that’s not always possible, depending on the project and the root system. In these cases, consider using alternative equipment like an auger to tunnel under the ground.

Remember, tree roots can damage nearby cement foundations as they grow. If a tree is close enough to interfere with large excavations, it may be better to remove the tree than risk future problems.

You should dig 3 to 6 inches deep for plastic edging. Dig as wide as you need to fit your plastic edging into it—2 inches is usually sufficient.

It’s possible to transplant trees as tall as 50 feet when an experienced tree planting service uses the right equipment. However, a tree with a trunk larger than two or three inches in diameter needs to be handled by a professional in order to yield successful transplanting results. Consulting a tree planting professional is the best way to tell if your large tree can be safely transplanted.

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.

The Durham, 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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