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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon46
    Verified excavation services reviews

Find Excavation pros in Buchanan

Avatar for Castlton Environmental Contractors, LLC

Castlton Environmental Contractors, LLC

4.98(
56
)
Approved Pro

Castlton Environmental Contractors, LLC

4.98(
56
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
21 years of experience

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


Avatar for New England Environmental Services, Inc.

New England Environmental Services, Inc.

5.00(
78
)
Approved Pro

New England Environmental Services, Inc.

5.00(
78
)
Approved Pro
Super Service Award
Customers say: Quick response
25 years of experience
Free onsite estimate

We are family owned and operated that values honesty and integrity and treats your home as if it were our own. We offer fuel tank services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! New England Environmental partners with Hearth to bring you monthly payment options for your project including 0% financing. Complete this quick financing request to see what loan options you pre-qualify for. Seeing options won't affect your credit score! https://app.gethearth.com/partners/new-england-environmental

"Great guys and very efficient. thanks!!"

Kevin L on December 2025

We are family owned and operated that values honesty and integrity and treats your home as if it were our own. We offer fuel tank services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! New England Environmental partners with Hearth to bring you monthly payment options for your project including 0% financing. Complete this quick financing request to see what loan options you pre-qualify for. Seeing options won't affect your credit score! https://app.gethearth.com/partners/new-england-environmental

"Great guys and very efficient. thanks!!"

Kevin L on December 2025


Avatar for Optima Environmental Services, Inc.

Optima Environmental Services, Inc.

4.90(
48
)
Approved Pro

Optima Environmental Services, Inc.

4.90(
48
)
Approved Pro
Super Service Award
Customers say: True professional
10 years of experience
Free onsite estimate

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


Avatar for C2G Environmental Consultants, LLC

C2G Environmental Consultants, LLC

4.61(
117
)
Approved Pro

C2G Environmental Consultants, LLC

4.61(
117
)
Approved Pro
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


Avatar for JLA Home Improvement, Inc.

JLA Home Improvement, Inc.

4.46(
42
)
Approved Pro

JLA Home Improvement, Inc.

4.46(
42
)
Approved Pro
Customers say: Quality work
25 years of experience
Free onsite estimate

JLA Home Improvement, 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 customers' interests and make their concerns the basis of our business. Please give us a call today! we made remove floors , and pavements as part of demolition with out walls, also we covered issues with what a damage what leaking leaking the water damage .

"Needed brickwork replaced, accomplished in reasonable time and nice result. Thank you."

Dan T on November 2025

JLA Home Improvement, 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 customers' interests and make their concerns the basis of our business. Please give us a call today! we made remove floors , and pavements as part of demolition with out walls, also we covered issues with what a damage what leaking leaking the water damage .

"Needed brickwork replaced, accomplished in reasonable time and nice result. Thank you."

Dan T on November 2025


"Excellent and professional work. Even when surprises surfaced throughout the project, Frank and the team handled everything very professional. Would hire again!"

Daniel I on October 2025

We specialize in all aspects of Asphalt Paving, Excavation, and Concrete Projects with over 20 years experience. When you call you receive the most professional experience from beginning to end.

"Excellent and professional work. Even when surprises surfaced throughout the project, Frank and the team handled everything very professional. Would hire again!"

Daniel I on October 2025


East Ridge Landscaping Company, Inc.

4.69(
13
)
Approved Pro

East Ridge Landscaping Company, Inc.

4.69(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
11 years of experience

Welcome to East Ridge Landscaping, proudly serving northern Westchester County area for all your lawn care and snow removal needs! We take pride in the quality of our work and our professional courtesy. We are currently taking on new clients for the upcoming spring season. Call us today!

"Frank, was respectful, knowledgeable and understanding of what my needs were"

Elizabeth D on May 2024

Welcome to East Ridge Landscaping, proudly serving northern Westchester County area for all your lawn care and snow removal needs! We take pride in the quality of our work and our professional courtesy. We are currently taking on new clients for the upcoming spring season. Call us today!

"Frank, was respectful, knowledgeable and understanding of what my needs were"

Elizabeth D on May 2024


"Fredy's group has done an excellent job to "water proof" the porch wall. This job was very complicated; they must remove the blue stones on the porch so they could go down to" water proof" the wall from outside first, then they put back the blue stones and sealed the porch with water seal material. After that, they did the water proofing the inside of the wall to assure no more leakage from the porch to the house. It was raining hard for a couple times but the wall is still completely dried, thanks for the wonderful job done by Fredy's contracting,inc. I greatly recommend this company to everybody."

Vinh D on November 2017

Fredy's Contracting, Inc., has been in business over 18 years, we are a fully insured licensed contractor. We serve the Westchester and Putnam area. We specialize in stone work and all types of masonry. Call today for a free quote!

"Fredy's group has done an excellent job to "water proof" the porch wall. This job was very complicated; they must remove the blue stones on the porch so they could go down to" water proof" the wall from outside first, then they put back the blue stones and sealed the porch with water seal material. After that, they did the water proofing the inside of the wall to assure no more leakage from the porch to the house. It was raining hard for a couple times but the wall is still completely dried, thanks for the wonderful job done by Fredy's contracting,inc. I greatly recommend this company to everybody."

Vinh D on November 2017


Avatar for Luzon Oil Co., Inc.

Luzon Oil Co., Inc.

5.00(
5
)
Approved Pro

Luzon Oil Co., Inc.

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
50 years of experience

With over 40 years of experience in the testing and abatement industry, Luzon Oil Co., Inc., are the experts you need to take care of your home. We specialize in testing and abatement services. We will treat your home or business as we would treat our own. Give Luzon Oil Co., Inc., a call today. We look forward to working with you!

"I called several places before turning to Angie for help. Luzon gave me a quote over the phone, the first time we spoke. They came out the next morning, when they said they would, and did the job quickly and efficiently. Their technician was very friendly and a pleasure to work with. I would hire them again in a minute!"

Susan S on July 2024

With over 40 years of experience in the testing and abatement industry, Luzon Oil Co., Inc., are the experts you need to take care of your home. We specialize in testing and abatement services. We will treat your home or business as we would treat our own. Give Luzon Oil Co., Inc., a call today. We look forward to working with you!

"I called several places before turning to Angie for help. Luzon gave me a quote over the phone, the first time we spoke. They came out the next morning, when they said they would, and did the job quickly and efficiently. Their technician was very friendly and a pleasure to work with. I would hire them again in a minute!"

Susan S on July 2024


"Superb. Great contractor. Skilled in all areas of building construction, demolition, heavy equipment operation. Very nice guy. Hard working. Reasonable pricing."

Keith I on December 2023

Excavating land clearing old barn removal trenching demo foundation digging retaining walls and complete home renovations.

"Superb. Great contractor. Skilled in all areas of building construction, demolition, heavy equipment operation. Very nice guy. Hard working. Reasonable pricing."

Keith I on December 2023

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Excavating questions, answered by experts

To locate an underground downspout, you should start by identifying where the above ground gutter drains. Look for an entry point, such as a pipe or elbow leading into the ground. Follow the surface path for signs like depressions, landscaping disruptions, or wet areas after rain. You can use a metal detector or plumber’s snake to trace the pipe underground. For deeper pipes, a professional locator tool or camera inspection may be necessary. Visual markers or utility maps can also guide the search.

It is a common belief that excavation is easier or less costly when done in the summer or when the ground is not frozen. Seasons have little effect on when excavation can occur; however, inclement weather can prolong the duration of the job and potentially increase costs. For this reason, those in rainy climates may opt for seasons with milder weather.

A perc test takes an average of around two hours, but it can range from one hour up to around six hours. Perc tests that require wider or deeper holes and those that require multiple holes dug throughout your property will take longer because there’s more excavation involved. The actual filling of the hole and monitoring to gauge the rate of percolation should take under an hour per hole.

A joint utility trench, or joint trench, is a long, buried ditch on a property that contains two or more utility lines rather than running the lines in multiple trenches. Some utilities, like gas and electric or electric and communication lines, are better suited to joint trenching, while others, like water and sewer, are not allowed to be in the same trench.

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

The Buchanan, NY homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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