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TRUSTED BY MAHOPAC, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon34
    Verified excavation services reviews

Top-Rated Excavation pros in Mahopac - Updated Nov 2026

Avatar for C2G Environmental Consultants LLC
C2G Environmental Consultants LLC
5.0(
20
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Mahopac, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"C2G was excellent during the entire process. they had a quote to my in less than 24 hours and promptly answered my questions when I called them. Once I selected them they were able to schedule the job just a few days out and I could not have been more satisfied with the outcome. The two workers who did the job were knowledgeable and respectful. In over 20 years of home ownership I would have to say this was the best experience I ever had with a home contractor."
Recommended by100%of homeowners
Avatar for High Tech Concrete & Excavation, Inc
High Tech Concrete & Excavation, Inc
4.9(
36
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Mahopac, NY and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"High Tech Concrete&Excavation wow! The experience of a life time. Donna, Jimmy and company . I would recommend this company for any job needed. Their work is impeccable they are on point with all your needs. All questions answered they go over and beyond. TRUE PROFESSIONALS!!"
Commercial flat work NYC
Flat work in NYC
Flat work in NYC
Flat work in NYC
Flat work in NYC

+167

Response time9 hrs
Response rate95%
3 neighbors recently requested a quote
Avatar for The Seasons Edge Landscaping, Inc.
The Seasons Edge Landscaping, Inc.
4.3(
35
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Mahopac, NY and surrounding areas

Approved

In business since 2011

Free estimates

Offers commercial services

"Mike did an amazing job excavating out a major grading issue we had from our addition we had done on our house last year. The job included excavating out dirt, installed a boulder retaining wall, regraded our lawn, applying fresh topsoil, and re-seeded our lawn. The entire project was completed within three days and the price was reasonable and fair. We are extremely satisfied with the work that was done, and the professionalism of Mike and The Seasons Edge crew. We would highly recommend The Seasons Edge Landscaping for any landscaping project you have. They will do a great job at a fair and reasonable price."
 The Cutting Edge
Deck Rebuild/Repair
landscape and mowing
Deck Repair/Rebuild
 complete lawn care

+43

Response time3 days
23 neighbors recently requested a quote
Recommended by93%of homeowners
East Ridge Landscaping Company, Inc.
4.7(
14
)
Building Site - Preparation and ClearingLandscape - Minor Grading or ReslopingBuilding Site - Preparation and Clearing - For Business+2 more

Serving Mahopac, NY and surrounding areas

Approved

In business since 2014

Free estimates

Small jobs welcome

"Russ and his crew were extremely competent, caring and efficient. They turned my all-weeds yard which was in a slope into a thing of beauty. I recommend them very highly!"
Response time2 days
25 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Jaguar Paving Corp.
Jaguar Paving Corp.
4.4(
7
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessLandscape - Minor Grading or Resloping

Serving Mahopac, NY and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"We had are gravel driveway re-graded with additional gravel, along with re-doing our Belgium block apron. We requested several proposals and found ADR PRO BUILDERS LANDSCAPING's to be the most responsive and flexible. We worked with Eligio who was knowledgeable and responsive to what we were looking to accomplish. He met with us on a Saturday and had a proposal within a few days. His proposal was also very reasonable from a pricing perspective. He started the work on the date he promised and completed his work on a time. He had a sizable crew. I also found it refreshing not to have a long contract loaded with legalize and escape clauses for any responsibility and attaching risks to us related for non payment. ADR had a very straight forward payment requirement. Bottom line we would strongly recommend ADR, and have already done so."
New Asphalt Driveway with a new Edge (Belgian Blocks)
New Asphalt Driveway
New Asphalt Driveway
New Asphalt Driveway
Patio Pavers

+22

Response time1 day
Response rate96%
9 neighbors recently requested a quote
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Excavating FAQs, answered by experts

The cost to drill a well varies, with a national average of around $5,500 for a 150-foot well. However, prices can fluctuate significantly based on several factors, including your location, the required well depth, geological conditions, local regulations, and the specific drilling methods used. For the most accurate cost assessment, it is best to research and get quotes from local well-drilling professionals in your area.

If you don’t wish to dig it out and convert it into a finished basement, you can still encapsulate your crawl space to protect it from damage for an average cost of $5,500. Finishing a crawl space beyond this isn’t really worthwhile, as the low ceilings mean you won’t be able to use the area as living space.

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.

Trenchers can dig holes as narrow as 4 inches or as wide as 4 feet. Check the specifications of the trencher you rent or buy to determine how wide it will cut into the landscape. Better yet, let the excavation company know how wide you’d like the trench to be, and they can help you choose the right trencher for the job (or do it for you).

Depth is not a qualifying component of evacuation. Any human-made cut, cavity, or depression in the earth’s surface is considered excavation. The hole from excavation can be any size, shape, or depth. Excavation is used to create foundations, reservoirs, drainage ditches, and roads. Long, narrow excavations are called trenches and are often used for underground utilities.

The Mahopac, NY homeowners’ guide to excavation services

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