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TRUSTED BY WINNETKA, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon55
    Verified excavation services reviews

Top-Rated Excavation pros in Winnetka - Updated Nov 2026

Avatar for JK Company, LLC
JK Company, LLC
4.9(
108
)
Landscape - Minor Grading or Resloping

Serving Winnetka, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"JK Company did an outstanding job managing and installing our new Patio including a built in Grill. Tino has a full understanding of the process and pitfalls to avoid. They went above and beyond with any challenges encountered. The crew was courteous and true craftmen. I highly recommend JK Company! Marc (Buffalo Grove, IL)"
Patio
Drive
Patio
Patio
Entryway

+11

Response time1 day
39 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Greentrail Landscape & Design, Inc.
Greentrail Landscape & Design, Inc.
4.3(
81
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Winnetka, IL and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Jose from Greentrail was very responsive to our request. The prices were very competitive and fair! Also, the team showed great pride in their work. Highly recommend using them for all your landscaping needs! Most importantly, he kept us informed on scheduling communication was excellent!"
Response time2 days
6 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for J.E.M Landscaping LLC
J.E.M Landscaping LLC
4.7(
9
)
Landscape - Minor Grading or Resloping

Serving Winnetka, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"J.E.M landscaping built a beautiful front landscape for my home, including mulch, paver stones, well sorted planting of small trees and shrubs. Lined up the grass professionally and installed soft lighting on the sidelines of the walkway. Overall Fantastic job, landscape is still standing strong!"
Lawn maintenance
Lawn maintenance
Lawn maintenance
1 neighbors recently requested a quote
Avatar for J Alvarado Brick Patio and Landscaping, Inc.
J Alvarado Brick Patio and Landscaping, Inc.
3.8(
45
)
Landscape - Minor Grading or Resloping

Serving Winnetka, IL and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"They did an awesome job with the task. Professional and honest advice -- which I greatly appreciated. The only reason I reduced one star (4/5) was because the follow up was weak. It was a large new grass (sod) project but after it was installed, there was very little follow up to guide about care and maintenance. I found some brown patches and reached out requesting to come check it out or tell me what to do, but didn't get much help. To be fair, they did try to explain over phone, but it was a several thousand $$ project, and I did hope for at least one follow up visit to ensure I wasn't doing anything wrong."
Our Work
Our Work
New evergreens
Our Work
Our Work

+79

Response time12 hrs
Response rate91%
14 neighbors recently requested a quote
NC Landscape Construction
4.4(
14
)
Landscape - Minor Grading or Resloping

Serving Winnetka, IL and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! \n

Back yard patio
Driveway
Driveway
Driveway
Driveway

+24

2 neighbors recently requested a quote
Recommended by91%of homeowners
Gooseland Tree and Excavating
3.5(
2
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Winnetka, IL and surrounding areas

Approved

In business since 1998

Free estimates

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! \nWe have been in business since 1998. We specialize in Excavation work residential and commercial as well as Lawn Maintenance & Tree Removal.

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Excavating FAQs, answered by experts

You can bury underground electrical wire six inches deep—but only if you use a rigid metal electrical conduit. For rigid, non-metallic conduits, bury the wire at least 12 inches deep. If using an underground feeder cable rated for direct burial, you'll need to place it at least 18 inches deep, as it has no conduit for extra protection.

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

Most professional excavation teams will charge between $8 and $15 per cubic yard. Calculate the cost by finding the volume of your pool—width x length x depth—and dividing it by 27. Then, multiply the price by the cubic yards from your equation. Budget for complications like a rocky lawn, hard-to-access pool area, or high local labor prices.

Directional drilling is complex and requires training to use the advanced machinery. It can be challenging to monitor the position of the drill since there’s no direct line of sight. Directional drilling can also be more expensive with a cost of $10 to $30 per linear foot compared to $5 to $12 per linear foot for trenching. 

You do not have to dig footers for a deck as long as it meets local code and holds up to weather in your area. If you live somewhere that experiences high winds and earthquakes, you may need to dig for your deck posts. Deck blocks, post anchors with base plates, and helical pile systems are the three no-dig deck post options you can choose from if local code permits.

The Winnetka, IL homeowners’ guide to excavation services

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