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Find Excavation pros in Cornwall

Avatar for At Ease Excavation
At Ease Excavation
5.0(
13
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+3 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

We are a local Excavating Contractor that strives for customer service with a quality outcome. \n\nWe specialize in: Land Clearing, Land Management (thinning out property), Grading, Drainage of all types, Retaining Walls, most all landscaping projects. \n\nWe 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.

Excavating Project
Excavating Project
Excavating Project
Small residential land clearing
Excavating Project

+11

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for C2G Environmental Consultants LLC
C2G Environmental Consultants LLC
5.0(
20
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+3 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

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

Recommended by100%of homeowners
Avatar for Castlton Environmental Contractors, LLC
Castlton Environmental Contractors, LLC
4.8(
71
)
Water or Fuel Tank - Remove

Serving Cornwall, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

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.\n Give us a call today 1-800-25-tanks !\n\nRockland County license#H-09559\n\n

spill clean up
Vaccum Truck Services
clean up
clean up
tank removal

+12

Response time2 days
58 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Optima Environmental Services, Inc.
Optima Environmental Services, Inc.
4.7(
53
)
Water or Fuel Tank - RemoveWater or Fuel Tank - Install or Replace

Serving Cornwall, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

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.\n\nReady 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.\n\nFor 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

Before
During
During 2
Underground Removal
Backfilled to Grade

+2

Response time2 days
Response rate87%
74 neighbors recently requested a quote
Avatar for C2G Environmental Consultants, LLC
C2G Environmental Consultants, LLC
4.1(
151
)
Water or Fuel Tank - RemoveWater or Fuel Tank - Install or Replace

Serving Cornwall, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

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. \n\nWe 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. \n

Residental Oil Tank Removal
Locate buried tanks
Aboveground Oil Tank Installation
Response time1 day
1 neighbors recently requested a quote
Recommended by88%of homeowners
Hudson Valley Water and Sewer, LLC
4.5(
94
)
Water or Fuel Tank - Install or ReplaceWater or Fuel Tank - Remove

Serving Cornwall, NY and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

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.

Response time5 hrs
50 neighbors recently requested a quote
Recommended by94%of homeowners
Joe's Plumbing, Heating & Air Conditioning
4.6(
84
)
Water or Fuel Tank - Install or ReplaceWater or Fuel Tank - Remove

Serving Cornwall, NY and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

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.

Response time2 days
8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Luzon Oil Co., Inc.
Luzon Oil Co., Inc.
5.0(
5
)
Water or Fuel Tank - RemoveWater or Fuel Tank - Install or Replace

Serving Cornwall, NY and surrounding areas

Approved

In business since 1975

Free estimates

Credit card accepted

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!

Building a Gas Station
Building a Gas Station
Building a Gas Station
Building a Gas Station
Building a Gas Station

+9

Response time3 days
69 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cappella Enterprises Landscape Design & Development, Inc.
Cappella Enterprises Landscape Design & Development, Inc.
5.0(
12
)
Excavation - Major Grading or Resloping

Serving Cornwall, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

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.

Custom outdoor Kitchen
Custom Grill
Circular fire pit with pavers and lighting
curved walkway and planter with custom planting
Ken's House

+23

Response time1 day
Response rate86%
26 neighbors recently requested a quote
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FAQs for excavation projects in Cornwall, NY

Depth depends on the type of installation and the regulations in your area. Water supply lines typically require 24 inches, while drainage pipes are often installed 36 inches below grade. For most general projects, a depth of 12 to 24 inches and a width of about eight inches is sufficient. Sticking to these specs keeps your utilities safe, code-compliant, and easier to maintain later.

When you need to run utilities underground, you’ve got two main options: boring or trenching. Boring employs directional drilling to install utilities without exposing a continuous channel, while trenching requires excavating an open channel to place utilities securely. Directional drilling preserves landscape integrity, whereas trenching provides direct access for installation, albeit with greater surface disruption. This clear comparison helps you select the method best suited to your project.

Plan on 12 hours to dig 100 linear feet when the soil is cooperative and you can work continuously. This timeframe applies when work is performed consistently and methodically. Factors such as rocky soil, tree roots, obstructions, and frozen ground increase the overall duration, demanding extra planning and effort. Comprehensive operational planning ensures that every challenge is managed efficiently and the project is completed on schedule.

If you want your yard to look untouched, laying fresh sod over the trench is the quickest fix. New sod needs 30 to 45 days to root and blend with the rest of your lawn. A local sod pro can provide you with a firm timeline and tips to ensure the grass takes hold and maintains your curb appeal.

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.