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Verified Reviews for Excavation pros in Cornwall, CT
*The Angi rating for Excavation companies in Cornwall, 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 Cornwall, 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 December 15, 2025
Find Excavation pros in Cornwall
C2G Environmental Consultants, LLC
C2G Environmental Consultants, LLC
Customers say: True professional
21 years of experience
Free onsite estimate
C2G Environmental has 20 years of experience removing, abandoning and installing underground and above ground storage tanks (heating oil tanks), as well as, remediating contaminated soils from leaking tanks. By choosing C2G Environmental, you can be assured that your environmental project will be handled with the utmost care and professionalism. We specialize in residential & commercial underground oil tanks and services. We are fully licensed and insured to perform all aspects of underground oil tanks removal, abandonment's and installations in New York, Connecticut, and New Jersey, plus soil and groundwater remediation.
"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."
Roy C on October 2025
C2G Environmental has 20 years of experience removing, abandoning and installing underground and above ground storage tanks (heating oil tanks), as well as, remediating contaminated soils from leaking tanks. By choosing C2G Environmental, you can be assured that your environmental project will be handled with the utmost care and professionalism. We specialize in residential & commercial underground oil tanks and services. We are fully licensed and insured to perform all aspects of underground oil tanks removal, abandonment's and installations in New York, Connecticut, and New Jersey, plus soil and groundwater remediation.
"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."
Roy C on October 2025
Sunshine Environmental Services, Inc.
Sunshine Environmental Services, Inc.
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 years of experience
With over 30 years of experience, we provide our customers with the best value for their Fuel Oil Dollar and excellent oil tank removal as required.
"(Fuel Tank Removal)"
Carlos C on January 2025
With over 30 years of experience, we provide our customers with the best value for their Fuel Oil Dollar and excellent oil tank removal as required.
"(Fuel Tank Removal)"
Carlos C on January 2025
Junk Solutions LLC
Junk Solutions LLC
1 years of experience
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"They were great, timely, and fast. John was great to work with it’s. I will definitely use their service again."
Noella W on September 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"They were great, timely, and fast. John was great to work with it’s. I will definitely use their service again."
Noella W on September 2025
P L P Masonry, LLC
P L P Masonry, LLC
10 years of experience
Free onsite estimate
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
C2G Environmental Consultants LLC
C2G Environmental Consultants LLC
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
C2G Environmental Consultants, LLC specializes in underground storage tank removals and abandonments, above ground storage tank removals and installations, remediation of contaminated soil, groundwater investigations, and emergency spill response. By choosing C2G Environmental, you can be assured that your environmental project will be handled with the utmost care and professionalism. C2G Environmental is a full service environmental company. What sets us apart from other companies is our highly trained staff of professional geologists and hydrologists, as well as technicians. We do not use sub-contractors or rental equipment. We are authorized by New York, Connecticut, and New Jersey to remove and haul contaminated material. Our Services: Tank Removals, Abandonments & Installations, 24 Hour Emergency Spill Response, Ground Penetrating Radar (GPR), Geoprobe & Vac Truck Services, Water, Soil, Air Testing/Monitoring , Liquid/Soil Transportation & Disposal, Petroleum Facility Compliance Audits (Class A/B Operator), Phase I & II Environmental Site Assessment, and more.
"We had a very old oil tank that was showing signs of rusting out. we were able to rapidly get an accurate quote, schedule, and complete the removal of the old tank, and replace it with a new double bottom tank with the help of C2G. The person who did the underwriting of the contract was on the money and helpful. The 2 person c2g team that did the labor were knowledgeable, hard working, skilled, fastidious. i recommend c2g."
Miles D on October 2023
C2G Environmental Consultants, LLC specializes in underground storage tank removals and abandonments, above ground storage tank removals and installations, remediation of contaminated soil, groundwater investigations, and emergency spill response. By choosing C2G Environmental, you can be assured that your environmental project will be handled with the utmost care and professionalism. C2G Environmental is a full service environmental company. What sets us apart from other companies is our highly trained staff of professional geologists and hydrologists, as well as technicians. We do not use sub-contractors or rental equipment. We are authorized by New York, Connecticut, and New Jersey to remove and haul contaminated material. Our Services: Tank Removals, Abandonments & Installations, 24 Hour Emergency Spill Response, Ground Penetrating Radar (GPR), Geoprobe & Vac Truck Services, Water, Soil, Air Testing/Monitoring , Liquid/Soil Transportation & Disposal, Petroleum Facility Compliance Audits (Class A/B Operator), Phase I & II Environmental Site Assessment, and more.
"We had a very old oil tank that was showing signs of rusting out. we were able to rapidly get an accurate quote, schedule, and complete the removal of the old tank, and replace it with a new double bottom tank with the help of C2G. The person who did the underwriting of the contract was on the money and helpful. The 2 person c2g team that did the labor were knowledgeable, hard working, skilled, fastidious. i recommend c2g."
Miles D on October 2023
Ned Stevens Gutter Installation
Ned Stevens Gutter Installation
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
When you choose Ned Stevens for your gutter cleaning, gutter repair, gutter installation, and other services, you can count on exceptional quality of work and outstanding customer service. Our labor staff are all our own employees, and we train them in our state-of-the-art training facility focusing on quality work. Our work is 100% Guaranteed. Your satisfaction is our goal. We want to make your gutter cleaning experience effortless. You never need to be home! We are fully insured and guarantee all of our work. Check out our services offered and call or click to schedule a free estimate today!
"They did not show up on the day of the appointment. They also did not call to reschedule or let me know that they were not going to show up to do the work. Then i come home a few days later and see they left a door knocker on my door saying they did the work. I would rather have been there when they were doing the work so that I could have known for sure that they completed it. lack of communication was not appreciated in this situation."
Barbara S on November 2020
When you choose Ned Stevens for your gutter cleaning, gutter repair, gutter installation, and other services, you can count on exceptional quality of work and outstanding customer service. Our labor staff are all our own employees, and we train them in our state-of-the-art training facility focusing on quality work. Our work is 100% Guaranteed. Your satisfaction is our goal. We want to make your gutter cleaning experience effortless. You never need to be home! We are fully insured and guarantee all of our work. Check out our services offered and call or click to schedule a free estimate today!
"They did not show up on the day of the appointment. They also did not call to reschedule or let me know that they were not going to show up to do the work. Then i come home a few days later and see they left a door knocker on my door saying they did the work. I would rather have been there when they were doing the work so that I could have known for sure that they completed it. lack of communication was not appreciated in this situation."
Barbara S on November 2020
M & M Construction LLC
M & M Construction LLC
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
Servicing the Greater Hartford area for over 60 years, M&M Construction and Landscaping, LLC has provided home owners with new drainage systems, pools, driveways, and all outdoor needs. We have completed successful sub divisions and satisfied many Connecticut residents. We also specialize in yard drainage and water proofing. If you are dealing with water issues we have the solutions. DBA: CT Drainage Pros
Servicing the Greater Hartford area for over 60 years, M&M Construction and Landscaping, LLC has provided home owners with new drainage systems, pools, driveways, and all outdoor needs. We have completed successful sub divisions and satisfied many Connecticut residents. We also specialize in yard drainage and water proofing. If you are dealing with water issues we have the solutions. DBA: CT Drainage Pros
MAS Masonry & Landscaping Co LLC
MAS Masonry & Landscaping Co LLC
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
MAS Masonry and Landscaping Company LLC built on quality, honesty, and the pursuit of perfection. Established by Marcos in 2005. I've built a reputation that has stood the test of time. I’m looking forward to bringing my experience and superb craftsmanship to your project.
"Marcos and his crew redid my back patio by pitching it away from the house so water would drain . He also added on to the patio using both my pavers and additional ones . He used Belgian blocks as an edge. Most importantly, he fit pieces perfectly around areas which could not use a whole paver. Magnificent job all around."
Harvey C on October 2019
MAS Masonry and Landscaping Company LLC built on quality, honesty, and the pursuit of perfection. Established by Marcos in 2005. I've built a reputation that has stood the test of time. I’m looking forward to bringing my experience and superb craftsmanship to your project.
"Marcos and his crew redid my back patio by pitching it away from the house so water would drain . He also added on to the patio using both my pavers and additional ones . He used Belgian blocks as an edge. Most importantly, he fit pieces perfectly around areas which could not use a whole paver. Magnificent job all around."
Harvey C on October 2019
Superior Sewer & Drain Service
Superior Sewer & Drain Service
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
We specialize in plumbing, drain cleaning, high velocity water jetting, video camera pipe inspection, sewer line repair + replacement. We service residential and commercial customers in all of Connecticut.
"Plumbing work was completed efficiently and effectively. Technician Mike was very personable and made me feel comfortable with discussing my needs. He arrived on time and completed his work in a short period of time."
Cathy D on October 2019
We specialize in plumbing, drain cleaning, high velocity water jetting, video camera pipe inspection, sewer line repair + replacement. We service residential and commercial customers in all of Connecticut.
"Plumbing work was completed efficiently and effectively. Technician Mike was very personable and made me feel comfortable with discussing my needs. He arrived on time and completed his work in a short period of time."
Cathy D on October 2019
Premiere Industries LLC
Premiere Industries LLC
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
We are a family owned full service paving and excavating construction company. We have over twenty full time associates with years of experience in our field of expertise. We accept checks,cash and credit cards. All new customers will recieve a 10% discount on thier project.
We are a family owned full service paving and excavating construction company. We have over twenty full time associates with years of experience in our field of expertise. We accept checks,cash and credit cards. All new customers will recieve a 10% discount on thier project.
FAQs for excavation projects in Cornwall, CT
Unfortunately, some plumbing scenarios, like a broken sewer pipe repair, will require excavation to complete the job. Plumbing excavation costs range from $30 to $70 per cubic foot. However, if you need additional trenching, expect to pay an extra $4 to $12 per linear foot. Keep in mind that these costs are on top of the plumbing repair costs, and they don’t account for labor costs. Consult your excavation specialist to determine an accurate estimate for your job.
The average cost for pool excavation is $2,500. This cost can range from $450 to $4,500, depending on the pool shape and size, time of year, and any need to move buried utilities.
When excavating for your pool, you might have to move existing utilities. You can expect to pay an additional $15 to $25 per linear foot to move gas lines. To move a septic system, it’ll cost an additional $2,000 to $20,000. A pool that is 10 feet by 12 feet averages $450 to excavate, and a 20-foot-by-40-foot pool averages $3,020.
The cost for residential excavation is $3,200 on average, ranging between $50 and $200 per cubic yard. Total costs could range from $500 to $15,000, depending on the project type, yard size, and soil type.
When a project needs an excavator, the contractor will subcontract one as part of the larger project. If you hire an excavation specialist, you can expect to pay between $40 and $180 per hour. When excavating, if you have soil with excessive rocks or clay deposits, expect an additional cost of $200 to $1,200.
Warm weather seasons like spring and summer are ideal times to excavate due to the ground being softer and easier to dig through. However, it is important to note that bad weather, like heavy blizzard conditions or torrential rainfall, can prolong the project length, increasing costs. That’s why it’s best to avoid excavating during winter or hurricane season, depending on your home’s location.
While completing an excavation project yourself is possible, we don’t recommend it. You’ll likely need to buy or rent the equipment necessary for the job. This equipment costs as $100 per hour or $2,200 weekly, increasing by as much as 50% for larger jobs.
In addition, completing an excavating job yourself poses a safety risk. If proper marking hasn't occurred, you risk hitting buried cables and other critical piping, like gas and water lines. Additionally, if working with excavation equipment, you’ll need to steer clear of any overhead wires. Leaving this project to an excavating professional is best.
The Cornwall, CT homeowners’ guide to excavation services
From average costs to expert advice, get all the answers you need to get your job done.
If you’re building a new home, you might need to consider the cost of digging out a basement. Use this pricing guide to get an estimate for the project.
How much does it cost to demolish a house? Average prices for demolition vary based on home size, materials, and location. A partial demolition can make a project more affordable than a full house demolition. Keep reading for more.
Excavation costs $1,500 to $6,300 for most residential projects—but it depends on factors like the size of the area. This guide will help you plan a budget.
Digging a trench can take two to 12 hours, depending on the tool and soil type. Learn how long it takes to dig a trench and how to speed up the project.
Who installs trench drains? A local excavation company is best for the job, but a landscaper or plumber can also get it done. Here's how.
Can you add a basement to a house? Use this guide to learn the benefits and drawbacks of adding a basement to your home.
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