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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon40
    Verified excavation services reviews

Top-Rated Excavation pros in Mount Arlington - Updated Nov 2026

Avatar for JWSR, LLC
JWSR, LLC
4.8(
12
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Mount Arlington, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"James and his partner were very nice, prompt with the service, kept in touch when needed, delivery was great. It was a difficult spot to maneuver the truck to drop the load of stone but they did it well with no problem. Thank you guys."
Paver walkway
Paver walkway
Response time20 mins
Response rate90%
6 neighbors recently requested a quote
Avatar for M.L. Plumbing
M.L. Plumbing
5.0(
4
)
Excavation - Major Grading or Resloping

Serving Mount Arlington, NJ and surrounding areas

Approved

Free estimates

Credit card accepted

"Had a gas leak in my mechanical room next to my boiler and hot water heater and M.L plumbing came and tested the lines and found the leak and fixed the leaking pipe.Thanks M.L plumbing for job well done and at a very reasonable price👍."
Avatar for Mikula Contracting, Inc.
Mikula Contracting, Inc.
3.1(
39
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+1 more

Serving Mount Arlington, 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

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Fullerton Landscapes, L.L.C.
Fullerton Landscapes, L.L.C.
2.8(
30
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Mount Arlington, NJ and surrounding areas

Approved

In business since 1993

Free estimates

Credit card accepted

"We had a 12x24 patio installed behind our townhouse. The job came out even better than we envisioned it! The worksite was always clean and tidy, with little disturbance to my neighbors. They worked swiftly and make my backyard into the oasis I was hoping for!"
Fireplace
Wood burning firepits
Lakeside Firepit
Pool side Firepit
Putting Green

+10

Response time1 day
6 neighbors recently requested a quote
Recommended by84%of homeowners
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Excavating FAQs, answered by experts

Slab foundations are more affordable than crawl spaces because they require minimal excavation, as the slab sits directly on the ground or on footers that only sink a few feet into the ground. Crawl spaces require excavation of the entire footprint of the home to several feet below the surface. Not only does that mean higher labor costs, but more materials are necessary for the concrete foundation walls.

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.

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.

Excavation and grading are both generally necessary for designing your foundation, and leveling the ground where your foundation will go. These steps can also prepare the area by removing vegetation and anything else that could interfere with your home’s foundation.

Water lines are buried at various depths, depending on the type of line. For example, most sprinkler lines are buried between four and 12 inches underground. On the other hand, water mains usually sit between one and 3 feet below ground. However, they can go even deeper in cold climates to prevent freezing.

The Mount Arlington, NJ homeowners’ guide to excavation services

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