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    Verified excavation services reviews

Top-Rated Excavation pros in Old Tappan - Updated Nov 2026

Avatar for Lilco Construction Inc
Lilco Construction Inc
5.0(
10
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Had the opportunity to experience Lilco's work on several projects. These guys always had a professional attitude and took the time for all preparations and quality control. They did not leave a mess or unwarranted damages like so many fly-by-night contractors tend to do. They even magnet swept driveways for screws/nails whenever they finished loading out for the night. The owner is always up front about any costs, with no hidden charges to get the jobs done."
1 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for M&L General Contractor
M&L General Contractor
4.6(
12
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Stopped by almost immediately and Got a fair quote and was the cheapest. 2 other contractors never even showed up and one just looked at google maps to give me an estimate. It wasn’t a big job (2 car driveway), but when I was ready for the work, they showed up the next day as agreed to do the demolition and compacted stone/ gravel. They called and asked me on what day would be best for the paving and I told them asap or Thursday. They showed up first thing on Thursday and finished the job in about 2-3 hours. They then cleaned up everything and the driveway looks great! They did a fantastic job at a great and fair price! Very respectful of neighbors and my property! I would definitely use them again and I highly recommend them!!"
Our work
Our work
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+14

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Four Brothers Landscape, Inc.
4.9(
20
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Top notch service! Antonio was quick to respond to my call, he arrived on time to give us an estimate. We hired them for a spring clean, small tree removal, and trim an overgrown bush. The quote was fair, and the work exceeded my expectation. His crew worked extremely hard, and very efficiently. They went above and beyond and literally covered every inch of the property. We are going to have them continue to do our lawn care, and replant the removed tree. He already had the stump ground, and returned today to confirm our tree selection. For anyone in the area, I highly recommend Four Brothers!"
Response time2 days
Recommended by100%of homeowners
Avatar for Pascack Valley Landscaping
Pascack Valley Landscaping
3.4(
25
)
Excavation - Major Grading or Resloping - For Business

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"I had an old pond in my yard that hadnâ t been maintained in 10 years. My wife and I didnâ t know what to do with it we wanted to just get rid of it. Matt and has crew came in and redid the entire project putting in a waterfall and some cool looking koi fish. My wife and I sit out there at the table next to the pond and our flower garden that they also redid every night during the summer for dinner! I highly recommend him and his company to anyone looking to redo their outdoor living space."
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Response time3 days
17 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Conti Landscape Design
Conti Landscape Design
5.0(
3
)
Landscape - Minor Grading or ReslopingBuilding Site - Preparation and ClearingExcavation - Major Grading or Resloping+2 more

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"The lights look amazing. Conti Landscaping did an excellent job, and I couldn't be happier with their exceptional service. They were not only punctual but also displayed a high level of professionalism throughout the entire process. What impressed me the most was their attentiveness to my preferences â they listened carefully and executed the job exactly as I envisioned. My holiday landscape looks stunning, thanks to their outstanding work. Highly recommend!"
Backyard Patio
Backyard Patio
Backyard Entrance
Response time1 day
24 neighbors recently requested a quote
Recommended by66%of homeowners
Art's Design, LLC
3.6(
5
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quick response

"Was struggling to find a reliable guy to do some paver work as well as a retaining wall for my backyard for the summer. I was recommended Art to come by. He was able to get a move on things quick. He had incredible attention to detail and was in constant communication with me. Gave some great advice about water drainage with the new patio and way to prevent stagnation of water. He also gave great advice on maintaining the area to ensure the longevity of the project. Overall great job and looking forward to having him do my front walkway as well!"
Response time11 hrs
25 neighbors recently requested a quote
Recommended by80%of homeowners
Vanwingerden Enterprise
New to Angi
Building Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business

Serving Old Tappan, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

Welcome to Vanwingerden Enterprise! We always provide high quality work that produces an exceptional product. We pride ourselves on the relationships we build with all of our clients, and we cannot wait to hear from you. Call today!

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Excavating FAQs, answered by experts

You can bury underground electrical wire six inches deep—but only if you use a rigid metal electrical conduit. For rigid, non-metallic conduits, bury the wire at least 12 inches deep. If using an underground feeder cable rated for direct burial, you'll need to place it at least 18 inches deep, as it has no conduit for extra protection.

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.

Concrete blocks are the cheapest way to base a shed. However, the space in between allows critters to go under, burrow, and even damage your shed’s frame. For a more pest-proof option, consider building a shed base with gravel or paver stones. Both options are fairly affordable and easy enough for a DIY project. For gravel, you can build a wooden frame to contain the loose material.

Consultation with the local government helps identify necessary permits, avoid project delays or legal issues, and protect project integrity.

Tree experts don’t advise against digging through tree roots, but instead encourage caution and consultation with a local arborist to make sure you don’t damage the tree’s structure or interrupt its water or nutrient intake. An arborist can recommend specific practices when digging and help prune the roots or dig a trench for utilities with a tool that can remove soil without touching the tree’s roots.

The Old Tappan, NJ homeowners’ guide to excavation services

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