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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

"They were awesome .. showed up on time.. and got the job done before the set date. The quality of the job was incredible! Highly recommend."
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

A walk-behind trencher can cut through roots as long as they’re not too thick, making a project much easier than digging with a shovel and other hand tools. Assess your terrain and the number of trees in the surrounding area to determine if a walk-behind trencher will ease the job. Digging a trench by hand is much more time-consuming and labor-intensive. 

In the United States, a depth of 36 inches (three feet) for underground water lines is the accepted industry standard. This depth varies from location to location based on local conditions. In areas with colder winters, they may be buried deeper to prevent frozen well water pipes : This is usually at least six inches below the frost level. The International Plumbing Code calls for a minimum of 12 inches below grade.

Professional installers often include a deep layer of crushed gravel under permeable pavers to allow more runoff to soak through into the soil below. Many installations will include multiple layers of gravel, with coarser aggregate at the base and finer aggregate that sits on top of that bottom layer. Above the gravel, you’ll often find coarse sand that helps reduce paver shifting over time. Some permeable paver designs include a water collection system set into the gravel layer to route runoff to a safe area for disposal.

Yes, an excavation company is the best option for land grading and yard leveling. General landscapers might be able to tackle these projects, but an excavation company will do a better job because they’re used to operating the necessary heavy machinery. Landscapers might opt to do the work manually, which takes much longer and could cost you more in labor fees. Finally, excavation companies will understand local regulations and know when you need permits to legalize the work, while a landscaper might not.

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.

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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