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TRUSTED BY BIG FLATS, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon16
    Verified excavation services reviews

Top-Rated Excavation pros in Big Flats - Updated Nov 2026

Avatar for WoodRock Construction
WoodRock Construction
5.0(
4
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Big Flats, NY and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"We had the front entrance to our home completely replaced, Matt was very attentive and helpful with the design and desired outcome we were looking to achieve. He is very knowledgeable and has an outstanding work ethic. Matt will be the first call we make for any future projects. Thank you Woodrock Construction!"
Residential concrete
Residential concrete
Residential concrete
Residential concrete
Residential concrete

+16

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for MODERN BUILDING & CONTRACTING
MODERN BUILDING & CONTRACTING
4.0(
4
)
Excavation - Major Grading or Resloping

Serving Big Flats, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Modern construction was efficient, professional. Performed as we talk about what was needed. I would hire them again if needed. They kept us informed with all the steps they performed. I would give them 100% if I could."
6 neighbors recently requested a quote
Horton's Services, Inc.
New to Angi
Building Site - Preparation and Clearing - For Business

Serving Big Flats, NY and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Rail
Rail
Rail
Rail
Response time1 day
1 neighbors recently requested a quote
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Excavating FAQs, answered by experts

There are several different factors that influence how long it takes to excavate. For a foundation, it could take anywhere from three days to three weeks. It can take even longer if you face weather-related delays or an inaccessible site that’s riddled with boulders and rough terrain. It may also take longer if you have clay soil, which is more difficult to dig.

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.

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.

Yes. A metal detector is one of the quickest and easiest ways to find your septic tank. However, metal detectors can be too expensive (costing upward of $300 in some cases), and not everyone has a metal detector just lying around. If that’s the case for you, you can also take a long metal rod and poke it into the ground at regular intervals until you hit something—likely your septic tank lid.

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 Big Flats, NY homeowners’ guide to excavation services

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