Get matched with top excavation pros in Dover, NJ

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4.7

(80 reviews)

Top-rated excavation pros.

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Avatar for Joseph & Sons Construction, LLC
Joseph & Sons Construction, LLC
4.9(
166
)

Serving Dover, NJ and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Joseph and Sons had rebuilt my garage when a tree totaled it. They were right on schedule on rebuilding my garage. I definitely Would use them again. They were very good with working with my insurance company."
custom luxury home
custom luxury home
remodeled spacious basement
Renovated backyard
renovated walkway and driveway

+1

Response time1 day
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Andres General Construccion
Andres General Construccion
5.0(
9
)

Serving Dover, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Jonathan, Ernesto, and his Team did a great job renovating our stairs. As a first-time homebuyer, we wanted to renoâ our stairs and install metal railings. They acknowledged our concerns and answered our questions promptly. We love how our stairs and railings came out. 100% recommend these guys. I will contact them again for future projects."
Driveway
Paint job
Paint job
Composed wood deck
Response time7 hrs
Response rate87%
Recommended by87%of homeowners
Avatar for C3 Soil & Aggregate
C3 Soil & Aggregate
5.0(
8
)

Serving Dover, NJ and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"C3 was not the lowest cost, but they were the best. Josh and his team were punctual, worked all day, needed no supervision and did high-quality work. Josh provided some options for a better appearance and was fair in extra costs coming from excavating the slope. We are very happy with the wall and steps and even yard for summer entertaining. I recommend C3 and Josh for any hardscaping work."
Rosetta Wall Complete
Rosetta Wall Install
Before
During
Unexpected boulders

+91

Response time1 day
4 neighbors recently requested a quote
Recommended by87%of homeowners
A&A Home Design, LLC
4.5(
54
)

Serving Dover, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

A&A Home Design are here for all your residential and commercial services needed. We do landscape construction,Hardscape construction and masonry work. The owner has 17 years experience with employees having just as much knowledge and pride in their work. We pride ourselves on our reliability, integrity, quality work and prompt service. We look forward to earning your business. \nGive us a call today for your free, no obligation estimate!

20 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for JWSR, LLC
JWSR, LLC
4.8(
12
)

Serving Dover, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Very Professional team of workers. Effective communication regarding additional supplies needed to complete the job and all expectations were met with timely efficiency and expertise. I would highly recommend JWSR,LLC for anyone needing a hardscape/landscape project completed."
Paver walkway
Paver walkway
Response time20 mins
Response rate90%
9 neighbors recently requested a quote
Avatar for M.L. Plumbing
M.L. Plumbing
5.0(
4
)

Serving Dover, NJ and surrounding areas

Approved

Free estimates

Credit card accepted

"Very friendly and easy to work with. Would recommend this service to others and request it again myself. The work is professional and what is being done is communicated very clearly so you know what to expect."
Avatar for Gamboa Landscaping, LLC
Gamboa Landscaping, LLC
4.4(
24
)

Serving Dover, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Carlos Was totally professional, great to work with and got my driveway done as agreed and in the timeframe laid out. The price was very reasonable too."
Cambridge driveway, walkway, columns and new lawn
Walkway and steps
Front Enterance
Stairs
Walkway

+12

Response time1 day
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Mikula Contracting, Inc.
Mikula Contracting, Inc.
3.1(
39
)

Serving Dover, NJ and surrounding areas

Approved

In business since 1946

Free estimates

Emergency services offered

"Very responsive, came right away to give me a quote. Started excavation right away with very experienced and friendly folks. Did everything perfectly. A real pleasure to deal with. I wish all other contractors were as good as Mikula! I highly recommend them."
 Arrival on Job
Uncovering Tank
Opening Tank for Cleaning
Grading Property
Job Complete

+5

5 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 186
Excavating questions, 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.

Yes, you can excavate in the winter, but it might make the job harder. Frozen ground is harder to dig, and snow or ice can make the work site more hazardous. A contractor may need special equipment and techniques, such as ground-thawing methods, to break through frozen soil. Although winter excavation is possible, it may take longer and be more costly than excavating during warmer months.

While you can save some money by digging your own pool, you may end up paying more in construction equipment rental fees in the long run. You could, however, focus your DIY energies on lowering the cost of leveling your lawn for your pool or filling in surrounding landscaping after construction.

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.

Directional drilling is complex and requires training to use the advanced machinery. It can be challenging to monitor the position of the drill since there’s no direct line of sight. Directional drilling can also be more expensive with a cost of $10 to $30 per linear foot compared to $5 to $12 per linear foot for trenching. 

The Dover, NJ homeowners’ guide to excavation services

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