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Verified Reviews for Excavation pros in Cornwall, NY
*The Angi rating for Excavation companies in Cornwall, NY 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, NY 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 24, 2025
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Castlton Environmental Contractors, LLC
Castlton Environmental Contractors, LLC
At Castlton Environmental Contractors, LLC, we are your premier choice for professional environmental response services. We have provided high quality work and friendly customer service for years. We take pride in our work. We work hard to provide the best service possible with integrity and accountability. We would love to help you. CEC is licensed to remove or abandon your Underground Storage Tanks (UST) in New York and New Jersey. We are licensed in ny and nj , as well as fully insured. Our trained professionals will assist you in properly decommissioning your UST in a manner that satisfies local and state regulations.Castlton Environmental Contractors LLC is ready, willing and able to provide 24/7, 365 days a year, emergency spill response of hazardous and non hazardous material. Give us a call today 1-800-25-tanks ! Rockland County license#H-09559
"I had an excellent experience with Castlton Environmental Contractors, LLC. From start to finish, they made the process smooth and stress-free. Bill and Jennifer handled all the permits and paperwork, which saved me a lot of time and hassle. The work was completed in a timely, efficient, and professional manner, and the crew left everything clean when they were done. I truly appreciate their clear communication and attention to detail?highly recommend!"
bar g on August 2025
At Castlton Environmental Contractors, LLC, we are your premier choice for professional environmental response services. We have provided high quality work and friendly customer service for years. We take pride in our work. We work hard to provide the best service possible with integrity and accountability. We would love to help you. CEC is licensed to remove or abandon your Underground Storage Tanks (UST) in New York and New Jersey. We are licensed in ny and nj , as well as fully insured. Our trained professionals will assist you in properly decommissioning your UST in a manner that satisfies local and state regulations.Castlton Environmental Contractors LLC is ready, willing and able to provide 24/7, 365 days a year, emergency spill response of hazardous and non hazardous material. Give us a call today 1-800-25-tanks ! Rockland County license#H-09559
"I had an excellent experience with Castlton Environmental Contractors, LLC. From start to finish, they made the process smooth and stress-free. Bill and Jennifer handled all the permits and paperwork, which saved me a lot of time and hassle. The work was completed in a timely, efficient, and professional manner, and the crew left everything clean when they were done. I truly appreciate their clear communication and attention to detail?highly recommend!"
bar g on August 2025

C2G Environmental Consultants LLC
C2G Environmental Consultants LLC
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
"C2G was excellent during the entire process. they had a quote to my in less than 24 hours and promptly answered my questions when I called them. Once I selected them they were able to schedule the job just a few days out and I could not have been more satisfied with the outcome. The two workers who did the job were knowledgeable and respectful. In over 20 years of home ownership I would have to say this was the best experience I ever had with a home contractor."
Jim O on July 2020
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
"C2G was excellent during the entire process. they had a quote to my in less than 24 hours and promptly answered my questions when I called them. Once I selected them they were able to schedule the job just a few days out and I could not have been more satisfied with the outcome. The two workers who did the job were knowledgeable and respectful. In over 20 years of home ownership I would have to say this was the best experience I ever had with a home contractor."
Jim O on July 2020

Optima Environmental Services, Inc.
Optima Environmental Services, Inc.
Optima is your trusted partner for expert oil tank services. With years of experience, we specialize in the removal, abandonment, replacement, and installation of underground and aboveground storage tanks for residential and commercial properties. Our skilled team ensures safe, compliant, and efficient service—protecting your property and the environment. Ready to remove your Underground Oil Tank? Transitioning to a new energy source? Looking for a new installation? We provide top-tier tank replacement and installation. Plus, we service and repair industry-leading fuel management equipment. For a limited time, we’re offering price matching on all residential oil tank services. Payment plans are available. Choose Optima for reliable, affordable, and professional solutions—because when it comes to your property, experience matters
"The whole job was professional and efficient. The team was knowledgeable and easy to work with. Would happily contract with them again."
Lisa H on September 2025
Optima is your trusted partner for expert oil tank services. With years of experience, we specialize in the removal, abandonment, replacement, and installation of underground and aboveground storage tanks for residential and commercial properties. Our skilled team ensures safe, compliant, and efficient service—protecting your property and the environment. Ready to remove your Underground Oil Tank? Transitioning to a new energy source? Looking for a new installation? We provide top-tier tank replacement and installation. Plus, we service and repair industry-leading fuel management equipment. For a limited time, we’re offering price matching on all residential oil tank services. Payment plans are available. Choose Optima for reliable, affordable, and professional solutions—because when it comes to your property, experience matters
"The whole job was professional and efficient. The team was knowledgeable and easy to work with. Would happily contract with them again."
Lisa H on September 2025
Joe's Plumbing, Heating & Air Conditioning
Joe's Plumbing, Heating & Air Conditioning
For all of your Plumbing and HVAC needs Joe's Plumbing Heating & A/C is here to get it done right the first time. Call us today and have us turn your house back into a home. Free estimates! We also accept major credit cards. Financing is available.
"Yes, trustworthy. I'll definitely use again in near future"
Shorna B on August 2023
For all of your Plumbing and HVAC needs Joe's Plumbing Heating & A/C is here to get it done right the first time. Call us today and have us turn your house back into a home. Free estimates! We also accept major credit cards. Financing is available.
"Yes, trustworthy. I'll definitely use again in near future"
Shorna B on August 2023
Hudson Valley Water and Sewer, LLC
Hudson Valley Water and Sewer, LLC
Hudson Valley Water and Sewer, LLC is a full service emergency plumbing and pump company serving the hudson valley. Our specialty lies in well pumps and sewer pumps. We also service drainage, sewer, septic ,and heating systems. We focus on attention to detail and providing exceptional customer service on every job. Please call us today for a free estimate! we are open 24/7 emergency service is were we stand out we are there when you need us the most.
"They were great to work with. Very knowledgeable of wells and pump systems. "
Ellen C on June 2025
Hudson Valley Water and Sewer, LLC is a full service emergency plumbing and pump company serving the hudson valley. Our specialty lies in well pumps and sewer pumps. We also service drainage, sewer, septic ,and heating systems. We focus on attention to detail and providing exceptional customer service on every job. Please call us today for a free estimate! we are open 24/7 emergency service is were we stand out we are there when you need us the most.
"They were great to work with. Very knowledgeable of wells and pump systems. "
Ellen C on June 2025

At Ease Excavation
At Ease Excavation
We are a local Excavating Contractor that strives for customer service with a quality outcome. We specialize in: Land Clearing, Land Management (thinning out property), Grading, Drainage of all types, Retaining Walls, most all landscaping projects. We are a Veteran-Owned small business with a small tight-night hard working crew. We work hard to provide quality work that can put your mind at ease.
"I have nothing but the highest praise for Paul and his crew (Artie and James). They live up to their company name, “At Ease!” I had to fill in an in ground pool (18’ x 38’) Paul assisted/represented me w/my local municipality which had strict guidelines for residential fill, but offered no leads as to various quarries, soil testing companies and was frequently non communicative. Paul was THERE every step of the way with rapid responses, finding appropriate quarries, managed the soil testing procedures and submitted them, chose special lighter/smaller excavation equipment due to the precarious entry to my back yard and extra protective measures for our driveway. He made a complicated project simple for ME! When he couldn’t personally be on site, he was in regular communication with them (and me) and would inevitably stop by each day to see the progress made that day. I was constantly reassured of everything. "
Jim M on December 2025
We are a local Excavating Contractor that strives for customer service with a quality outcome. We specialize in: Land Clearing, Land Management (thinning out property), Grading, Drainage of all types, Retaining Walls, most all landscaping projects. We are a Veteran-Owned small business with a small tight-night hard working crew. We work hard to provide quality work that can put your mind at ease.
"I have nothing but the highest praise for Paul and his crew (Artie and James). They live up to their company name, “At Ease!” I had to fill in an in ground pool (18’ x 38’) Paul assisted/represented me w/my local municipality which had strict guidelines for residential fill, but offered no leads as to various quarries, soil testing companies and was frequently non communicative. Paul was THERE every step of the way with rapid responses, finding appropriate quarries, managed the soil testing procedures and submitted them, chose special lighter/smaller excavation equipment due to the precarious entry to my back yard and extra protective measures for our driveway. He made a complicated project simple for ME! When he couldn’t personally be on site, he was in regular communication with them (and me) and would inevitably stop by each day to see the progress made that day. I was constantly reassured of everything. "
Jim M on December 2025

Cappella Enterprises Landscape Design & Development, Inc.
Cappella Enterprises Landscape Design & Development, Inc.
Capella Enterprises Landscape Design & Development Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.
"excellent time management, cost, and work, did everything they said they would and were pleasant to work with."
Jesus T on July 2025
Capella Enterprises Landscape Design & Development Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.
"excellent time management, cost, and work, did everything they said they would and were pleasant to work with."
Jesus T on July 2025

C2G Environmental Consultants, LLC
C2G Environmental Consultants, LLC
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

Adventure Plumbing Services
Adventure Plumbing Services
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Looking for Kevan. Any clues? Been calling and texting for over 6 months. "
Lorraine C on February 2025
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Looking for Kevan. Any clues? Been calling and texting for over 6 months. "
Lorraine C on February 2025
Tank Specialist Plus
Tank Specialist Plus
A family owned and operated business, Tank Specialists Plus, has served the Hudson Valley region, since 2008, establishing a reputation for offering personalized customer service, reliability, and a highly-qualified staff. Tank Specialists Plus, is a NYSDEC-approved contractor, and is licensed in Rockland County, Westchester, Putnam County, and the cities of Yonkers, New Rochelle, and Poughkeepsie. (Orange County does not require a license at this time.) We have full liability insurance coverage, specific to tank removal and remediation, workers comp, and disability coverage. We are also bonded to $800,000.
"Great experience with this company."
Kimberly P on March 2023
A family owned and operated business, Tank Specialists Plus, has served the Hudson Valley region, since 2008, establishing a reputation for offering personalized customer service, reliability, and a highly-qualified staff. Tank Specialists Plus, is a NYSDEC-approved contractor, and is licensed in Rockland County, Westchester, Putnam County, and the cities of Yonkers, New Rochelle, and Poughkeepsie. (Orange County does not require a license at this time.) We have full liability insurance coverage, specific to tank removal and remediation, workers comp, and disability coverage. We are also bonded to $800,000.
"Great experience with this company."
Kimberly P on March 2023
The Cornwall, NY 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.

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.

The cost to re-level your mobile home depends on your home’s location, size, and whether it needs extra support. Read more about the cost of leveling your mobile home.

Using a trencher is more efficient than using a shovel when excavating. Here’s a basic guide on how to use a trencher for your next project.

A residential trencher will dig 1 foot to 6 feet deep, depending on the machine. Learn how deep a trencher will dig and which trencher to use.

Demolishing a house is a major project that’s best completed by professional demolition services. Read more about why and who to hire.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"



