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TRUSTED BY WHIPPANY, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon39
    Verified excavation services reviews

Find Excavation pros in Whippany

Avatar for Sage Landscape Contractors & Tree Service
Sage Landscape Contractors & Tree Service
4.8(
26
)
Landscape - Minor Grading or Resloping

Serving Whippany, NJ and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I was extremely happy with the work. Lou and his staff were great. They came on time as promised and all work was performed to my satisfaction. They cleaned up after themselves once the worked was done. I would hire them again in future."
Tree Trimming
Sage Expert Tree Service
Tree Trimming
Tree Trimming
Tree Trimming

+19

Response time1 day
3 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Village Landscaping and Contracting
Village Landscaping and Contracting
4.9(
25
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Whippany, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Chris communicated well, started the project on time. He was patient, attentive to details. Listened to all requests and explained what can and can't be done and provided the optimum solution. He handles the excavator very well which allowed the job to be completed efficiently with high precision. If you need the job to be done properly and quickly he and his team can deliver."
Response time4 hrs
Recommended by86%of homeowners
Avatar for Andres General Construccion
Andres General Construccion
5.0(
10
)
Building Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business

Serving Whippany, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"We recently bought a house in need of work, my wife and I thought it would be a great idea to do our own projects around the house. Soon enough , we realized we had no idea how to proceed with our outdoor space. He hired Andres general construction, they provided guidance and a great customer service. We are very pleased with the outcome. I will be definitely hiring them again for future projects. Thank you Andres!"
Driveway
Paint job
Paint job
Composed wood deck
Response time7 hrs
Response rate87%
Recommended by77%of homeowners
Avatar for Tito & Son Construction, LLC
Tito & Son Construction, LLC
4.4(
41
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Whippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"The rep, Niles, from this construction company is very friendly and very accommodating. He is also very attentive to details. I also ended up using this company for another home project that I have and will keep them in mind for other future projects. Friendly, dependable, and reliable."
Structural Beam
Structural Beam
Structural Beam
Bathroom Remodel
Bathroom Remodel

+42

Response time7 hrs
Response rate85%
Recommended by74%of homeowners
Avatar for RG Tree Service
RG Tree Service
5.0(
14
)
Landscape - Minor Grading or Resloping

Serving Whippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"They did what I asked them to do. Efficient and clean. Came on appropriate time. Cleaned the place before they left. Raul and his crew were really good. I would recommend them. Price was really affordable."
Tree Fell
Trimming
Storm Damage
Response time6 hrs
Response rate90%
8 neighbors recently requested a quote
Avatar for Kearns Construction, LLC
Kearns Construction, LLC
4.8(
15
)
Excavation - Major Grading or Resloping

Serving Whippany, NJ and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Kevin from Kearns Earthscapes came to my house the day after a significant rain storm. My basement was flooding out and he spent a good 1.5 hours assisting me. Not only did he provide me various solutions and walk me through all the options, BUT he also helped with some of the clean up (and removal of water)! I was very impressed. He undoubtably will get my business when I push forward with the repair works. I would definitely recommend."
Response time1 day
Response rate90%
Recommended by83%of homeowners
Avatar for Zaku Pro Construction, LLC
Zaku Pro Construction, LLC
5.0(
7
)
Building Site - Preparation and Clearing - For Business

Serving Whippany, NJ and surrounding areas

Approved

In business since 2019

Credit card accepted

Offers commercial services

"I highly recommend ZakuPro to anyone looking for top-notch stone masonry work. Their dedication to excellence and customer satisfaction is evident in every aspect of their work. Thank you for transforming the front of my house into a stunning masterpiece!"
Pool
Stone work
Pool Patio
House
House

+21

Response time4 hrs
Recommended by100%of homeowners
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Excavating questions, answered by experts

In most areas, you will need a permit for excavation work, even for projects that only involve grading or yard leveling. Permit requirements depend on your local government and the scope of the project, but they are especially common for significant digging or work that could affect utilities or public property. These permits help protect the local topography and prevent drainage issues. An experienced excavation company will typically know whether permits are needed and can often handle the process of pulling and closing them for you. You can also verify permit requirements by contacting your local building department and describing your project.

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.

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

The cost to repair a crawl space runs between $1,500 and $15,000, depending on the extent of the damage. Major flooding or water repairs can cost up to $10,000 for removal and repairs. If you simply need to clean your crawl space, expect to pay between $2,000 and $6,000 for a major cleanout. Replacing a crawl space beam due to rot or damage can cost between $1,500 and $5,000, while removing and replacing damaged insulation costs between $1,000 and $4,000.

Some two-in-one tools and machines do both jobs, and those could be the right solution for smaller residential projects. However, the phrase “use the right tool for the job” definitely applies to digging. For the best results, get two separate tools for your trenching and landscape edging projects or call a pro to take care of everything for you.

The Whippany, NJ homeowners’ guide to excavation services

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