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TRUSTED BY ANDOVER, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon55
    Verified excavation services reviews

Find Excavation pros in Andover

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 Andover, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"They did a demolition job on my ceramic kitchen floor. We made the appointment, they did the job, Polite, courteous, punctual. The contractor putting the new floor down inspected the demolition and approved. And they hauled all the debris away. ð"
Paver walkway
Paver walkway
Response time20 mins
Response rate90%
3 neighbors recently requested a quote
Avatar for DHI Home Improvements LLC
DHI Home Improvements LLC
3.9(
5
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Andover, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

"I highly recommend DHI Team. From start to finish, they were professional, reliable, and a pleasure to work with. The quality of their workmanship exceeded my expectations, and they paid close attention to every detail. They communicated clearly throughout the project, showed up on time, stayed on schedule, and delivered exactly what they promised. It's rare to find someone who combines excellent craftsmanship with outstanding customer service, but they did just that. I couldn't be happier with the final result and would not hesitate to hire them again or recommend them to family and friends. If you're looking for someone who is honest, skilled, and takes pride in their work, this is the contractor to choose. They are my preferred go to guy. I had them work on my property for roofing and flooring as well as renovation."
Deck Build
Deck Build
Deck Build
Deck Build
Deck Build

+1

6 neighbors recently requested a quote
Recommended by75%of homeowners
BSAN Excavation, LLC
New to Angi
Building Site - Preparation and ClearingLandscape - Minor Grading or ReslopingExcavation - Major Grading or Resloping

Serving Andover, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time1 day
Response rate100%
2 neighbors recently requested a quote
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Excavating questions, answered by experts

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.

You should dig 3 to 6 inches deep for plastic edging. Dig as wide as you need to fit your plastic edging into it—2 inches is usually sufficient.

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.

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

If you’re planning to dig on your property, you’ll need to check for underground utility lines. Call the national call-before-you-dig 811 number. Once connected to an operator, you can schedule a site visit to mark underground lines. This way, you won’t accidentally dig into pipes and can cause major (read: costly) issues.

The Andover, NJ homeowners’ guide to excavation services

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