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    Average homeowner rating
  • Verified reviews icon104
    Verified excavation services reviews

Top-Rated Excavation pros in Radnor - Updated Nov 2026

Avatar for Pierce L Shallis Landscaping & Design
Pierce L Shallis Landscaping & Design
4.9(
326
)
Landscape - Minor Grading or Resloping

Serving Radnor, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"We contacted Pierce L. Shallis Landscaping after doing some research and reading online reviews. We needed landscape remediation as water was building up in the front side of our house (during heavy rain) and wanted a new flower bed as well. I contacted them and they got back to me right away. Pierce came out to take a look and after talking to him, I was confident he had the expertise to do the work. To no surprise, he and his crew did a fantastic job. I defaulted to his opinion about what plants would look great in the flower bed. My only request was a small Japanese maple. The communication was great from start to finish. I would highly recommend this company to anyone as they are both knowledgeable and professional. When hiring Pierce L. Shallis, you will have peace of mind that they will get the job done right."
Outdoor Living
Outdoor Living
Outoor Living
Flagstone
Walkway Steps

+46

10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Pana Landscaping LLC
Pana Landscaping LLC
4.6(
53
)
Landscape - Minor Grading or Resloping

Serving Radnor, PA and surrounding areas

Approved

In business since 1983

Free estimates

Credit card accepted

"Dan at Pana Landscaping was a pleasure to work with. He listened to what we wanted. Ten dying bushes were removed and were replaced with beautiful new ones . The bordering Belgian blocks finished the work perfectly. We highly recommend Pana Landscaping."
Completed walkway
Aerial walkway view
Completed walkway
New Walkway Isntallation
Before photo

+10

82 neighbors recently requested a quote
Recommended by34%of homeowners
Avatar for ACO Contracting & Excavation LLC
ACO Contracting & Excavation LLC
5.0(
3
)
Landscape - Minor Grading or Resloping

Serving Radnor, PA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

Welcome to ACO Contracting & Excavation LLC! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us today!

Riding arena renevations
12 neighbors recently requested a quote
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Excavating FAQs, answered by experts

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.

A mini excavator can dig between 5 and 11 feet deep, depending on the type and size of the mini excavator. Mini hydraulic excavators are more powerful and can reach deeper into the earth, but electric models have a more limited range. Mini excavators over two tons in size are also more powerful and able to dig as deep as 11 feet.

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.

Landscape edging is more DIYable than trenching. You can DIY your own digging projects, but proceed carefully and only with proper knowledge of the equipment and appropriate safety measures in place. Keep in mind the project's scope and estimate how long it will take you to do it on your own. While you can certainly save money by DIYing home improvement projects, you can’t exactly hide an unfinished—or worse, ruined— landscaping job from the neighbors. It’s always safer to call an excavation pro near you to get an estimate.

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.

The Radnor, PA homeowners’ guide to excavation services

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