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Verified Reviews for Excavation pros in Winnebago, IL

*The Angi rating for Excavation companies in Winnebago, IL 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 Winnebago, IL 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 July 20, 2026

Find Excavation pros in Winnebago

Avatar for Martin Dirtworks, LLC
Martin Dirtworks, LLC
5.0(
3
)
Building Site - Preparation and ClearingLandscape - Minor Grading or ReslopingExcavation - Major Grading or Resloping

Serving Winnebago, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Hired Martin Dirtworks to clear and remove trees, shrubs, and dirt from my property and bring in backfill. Was very professional and completed all phases of project on time and met budget. Very happy and recommend his services. Will be calling for future projects as prices are fair and great person to deal with."
Excavation
10 neighbors recently requested a quote
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Avatar for Jose's Lawn Care & Landscape Service
Jose's Lawn Care & Landscape Service
4.3(
20
)
Landscape - Minor Grading or Resloping

Serving Winnebago, IL and surrounding areas

Approved

In business since 2004

Free estimates

Small jobs welcome

"Jose and his team are people of integrity. Twice he showed up at my house at the exact time he said he would be there. He did what he said he would do at an affordable and reasonable price. His work was top rate and I would recommend him to anybody."
landscaping
landscaping
landscaping
landscaping
landscaping

+22

Response time1 day
Recommended by100%of homeowners
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Willowbrook Drainage & Excavation
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Winnebago, IL and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

At Willowbrook Drainage & Excavation we pride ourselves on being the best home improvement company in the Kent area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!\n

4 neighbors recently requested a quote
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Avatar for General Pro Landscaping, LLC
General Pro Landscaping, LLC
5.0(
14
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Winnebago, IL and surrounding areas

In business since 2010

Free estimates

Small jobs welcome

"Alex is very professional. They were on time and did everything that was quoted."
My jobs
My jobs
My jobs
My jobs
My jobs

+4

Response time1 day
Recommended by100%of homeowners
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Avatar for MIKE SPOHR BUILDERS
MIKE SPOHR BUILDERS
3.8(
9
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Winnebago, IL and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"He personally walked the roof to look for details
Suggested materials that exceeded our expectation
Worked professionally and cleaned up each day
Removed all nails and debris
He has come back 3 time since the job to ensure all has sealed and check for any loose shingles after wind storms"
Recommended by71%of homeowners
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Excavating questions, answered by experts

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

To locate an underground downspout, you should start by identifying where the above ground gutter drains. Look for an entry point, such as a pipe or elbow leading into the ground. Follow the surface path for signs like depressions, landscaping disruptions, or wet areas after rain. You can use a metal detector or plumber’s snake to trace the pipe underground. For deeper pipes, a professional locator tool or camera inspection may be necessary. Visual markers or utility maps can also guide the search.

The average cost for pool excavation is $2,500. This cost can range from $450 to $4,500, depending on the pool shape and size, time of year, and any need to move buried utilities. 

When excavating for your pool, you might have to move existing utilities. You can expect to pay an additional $15 to $25 per linear foot to move gas lines. To move a septic system, it’ll cost an additional $2,000 to $20,000. A pool that is 10 feet by 12 feet averages $450 to excavate, and a 20-foot-by-40-foot pool averages $3,020.

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.

No, you typically cannot use metal detectors to find your sewer line. Most sewer lines are made of non-metallic materials such as PVC, clay, or cast iron, which are not detectable by standard metal detectors. Metal detectors are designed to locate metallic objects, so they won't be effective for identifying the path of a non-metallic sewer line. To locate your sewer line accurately, it's best to use other methods.

The Winnebago, IL homeowners’ guide to excavation services

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