Top-rated excavation pros.

Get matched with top excavation pros in Diana, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your excavation project in Diana, NY?

Select your specific project to find the pro for you.

Verified Reviews for Excavation pros in Diana, NY

*The Angi rating for Excavation companies in Diana, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Diana, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on October 02, 2025

Find Excavation pros in Diana

Avatar for G&G Excavation LLC
G&G Excavation LLC
5.0(
1
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Diana, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Offers commercial services

"Job was done properly (1 week ago) and so far I don't have any complaints."
Excavation
1 neighbors recently requested a quote
Request Quote
Avatar for Precision Grading
Precision Grading
5.0(
1
)
Building Site - Preparation and Clearing - For BusinessBuilding Site - Preparation and ClearingExcavation - Major Grading or Resloping+2 more

Serving Diana, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Precision Grading was super timely, very efficient, and did a great job. The price was right also. I highly recommend."
New home construction
New home construction
New home construction
New home construction
New home construction

+10

3 neighbors recently requested a quote
Request Quote
Horton's Services, Inc.
New to Angi
Building Site - Preparation and Clearing - For Business

Serving Diana, 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
Request Quote
Avatar for High Tech Construction Co
High Tech Construction Co
4.3(
43
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Diana, NY and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"The project took longer than I expected but everything turned out well.  I was pleased with the work.  Everyone worked hard to finish the job."
Facade Restoration - High Tech Construction Co
stoop restoration -high tech construction co
Wood Stoop
Limestone Stoop
brownstone stoop and facade restoration

+20

Recommended by81%of homeowners
Request Quote
Showing 1-10 of 42
Excavating questions, answered by experts

Tree experts don’t advise against digging through tree roots, but instead encourage caution and consultation with a local arborist to make sure you don’t damage the tree’s structure or interrupt its water or nutrient intake. An arborist can recommend specific practices when digging and help prune the roots or dig a trench for utilities with a tool that can remove soil without touching the tree’s roots.

There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.

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.

A perc test can take anywhere from one to eight hours to complete. The total time depends on factors like the amount of excavation required, the depth and width of the holes, and whether multiple test holes are needed. For a single hole, the process of filling it with water and monitoring the drainage rate usually takes less than an hour. Professionals can often complete the entire test in a single day. While it's possible to get results the same day, some companies may take a few days to provide the official report.

After you successfully remove your boulder, you have a few options for what to do to get rid of it. You can rent a dumpster if your yard has many boulders or if you’re planning a larger project. You can even save the boulder and reuse it elsewhere on your property to save on landscaping costs. A few ideas include using the boulder as a natural, abstract statue, breaking it into smaller pieces to line your garden bed, or offering it to a landscaping company that could reuse it for another project.

The Diana, NY homeowners’ guide to excavation services

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

See all articles