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Best excavation pros near Greenwich, NJ

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Top-Rated Excavation pros in Greenwich - Updated Nov 2026

Avatar for Medina and Son Excavating LLC
Medina and Son Excavating LLC
5.0(
2
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For BusinessLandscape - Minor Grading or Resloping

Serving Greenwich, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial 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.

Excavation
Excavation
Excavation
Avatar for Rock-A-Fellas Co Inc
Rock-A-Fellas Co Inc
4.5(
23
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Greenwich, NJ and surrounding areas

In business since 2003

Credit card accepted

"We had a shed pad installed for our new shed. Bob really worked to make sure we understood the different types of pads we could get as well as the ground leveling process. He was the only contractor we talked to that put the pad in the ground (excavating some dirt) so that it didn't just sit on top. As an added bonus, he swiped away a patch of really thick ivy that we've been struggling with. When scheduling the pad, he did delay the installation due to weather issues, showing real concern that if we didn't delay at least a day, the installation would be less than the professional level he likes to leave with. I left for the morning to go to work and when I came home, the pad was ready for a shed.
Bob shows a concern for his homeowner's well being in all matters and is very knowledgable. I fully recomend him to anyone seeking a similar install, and will consider Rock-a-fella's when ever I have a gravelly/patio/deck need in the future.
"
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+14

Recommended by100%of homeowners
Avatar for Clark Chimney & Masonry
Clark Chimney & Masonry
4.5(
34
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Greenwich, NJ and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"I recently hired Clark Chimney and Masonry for a chimney cap and liner replacement and I'm extremely satisfied with their service. The team was prompt, professional, and efficient. They took great care in ensuring a clean work environment and thoroughly explained the process. The pricing was fair, and I appreciated their friendly customer service. I highly recommend [Chimney Service Company] for anyone in need of reliable and top-notch chimney services!"
Week of 11/19
before
MARCH 2025
Week of 11/19
Philadelphia Stucco paint waterproof

+36

Recommended by92%of homeowners
Avatar for Rightway Waterproofing Co
Rightway Waterproofing Co
4.4(
236
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Greenwich, NJ and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"Rightway Waterproofing is the company you want to come and waterproof your basement. I had initially set up a job looking for pros through Angie's List. I was contacted by Rightway Waterproofing via phone and email but did not respond as life happens. Well it rained really heavy again in August and I had more water in the basement. I reached out to them on a Friday and Albert contacted me immediately. They were able to come out on Monday to look at my property. Jake was thorough and friendly. He let me know what he thought we needed, explained everything thoroughly and gave us a quote which was completely reasonable. We accepted the bid and work was to commence on Thurs as they had an opening. Work was completed in one day. The area was kept pristine and they did an amazing job. The crew was courteous to my family. I could not recommend them more. I hope to have them out again at some point to finish my basement area as well. Try to keep in mind that during the season of covid many families are looking for ways to make more space in their homes or to have to home projects done. If you are waiting for work to be done just know that it is worth it! Thanks Rightway!!!"
Drilling weep holes
Crawlspace encapsulation
Severe mold problem
Recommended by87%of homeowners
Avatar for Rovase Project llc
Rovase Project llc
3.7(
238
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Greenwich, NJ and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"His crew excavated the walk on one day and missed the next appointment. I did call Bob and he told me that all the excavation would be done and the job completed in a few days.  The crew came out two days later and jacked hammered the front of my drive way that was cracked in places.  The next day they poured the concrete and built back up my curb with which I was very pleased. If Bob would only call whenever he could not make his appointment and not wait for the customer to call it would have been a lot smoother.  The overall work was A+ and his crew answered all of my questions. Just a few things did not flow like placing any caution tape or cones at the sidewalk, I put my old sawhorse at each end and his crew did tie caution tape around them.  I did not want anyone to get hurt.
"
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+86

Recommended by72%of homeowners
Avatar for Stable Works
Stable Works
4.8(
8
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessLandscape - Minor Grading or Resloping

Serving Greenwich, NJ and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Great experience beginning to end. We had 3 contractors come out for quotes and Stable Works was a one stop shop that met all our needs (removal of old chain link fence, bushes, trees, and trumpet vines cleared, plus the install of a new vinyl fence) while the other companies would not do the removal and ground prep and not even entertain subcontracting the work out. John provided the quote and gave his recommendations. We had to get the permits (which Iâ ve never had to do with other contractors weâ ve hired), but he was upfront about that and it was a good learning experience for me. Once the permits were squared away, they started early on Monday and by the end of the day Wednesday were complete! Mike and Jonathan were the workers and did a fantastic job. They were quick to get started each morning, hard working, and answered any questions we had. I would recommend Stable Works for all your outdoor needs. They truly are a one stop shop and I look forward to getting them in for the next project."
Response time1 day
Response rate94%
Recommended by100%of homeowners
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Excavating FAQs, answered by experts

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

The best way to protect tree roots is to avoid the roots entirely by excavating outside the root radius of the tree. For nearby projects, it’s a good idea to construct a temporary retaining wall. But that’s not always possible, depending on the project and the root system. In these cases, consider using alternative equipment like an auger to tunnel under the ground.

Remember, tree roots can damage nearby cement foundations as they grow. If a tree is close enough to interfere with large excavations, it may be better to remove the tree than risk future problems.

The best method for digging a trench depends on the scope of the project. For a short, shallow trench (less than 2 feet deep) in light, soft soil, digging by hand may be sufficient. However, digging by hand is labor-intensive, so consider the effort required. A machine trencher is the better option for longer trenches (over 100 feet), deeper ones, or when dealing with difficult soil conditions, such as rocky or hard ground, or obstructions like tree roots. A machine can save significant time and energy in these situations.

Most residential basements are 8 to 10 feet deep. You can dig deeper depending on building codes, but it does become more difficult. You’ll likely need to install stronger foundation walls and additional supports to handle the increased load. Depending on the water table, you may also need a water management system. Clay soil can support a deeper foundation than sandy soil. A structural engineer will be able to tell you the maximum, feasible depth.

A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.

The Greenwich, NJ homeowners’ guide to excavation services

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