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Verified Reviews for Excavation pros in Monmouth, IL

*The Angi rating for Excavation companies in Monmouth, 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 Monmouth, 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 August 19, 2026

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Avatar for NRE Land Solutions, LLC
NRE Land Solutions, LLC
5.0(
10
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Monmouth, IL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Did a great job leveling off my gravel driveway by adding new gravel also installed a gravel area behind house leveled off and looks great . Customer service was excellent always kept me informed as to what was going on and did the job in a timely manner. I have more projects to do and will definitely call them back to do them"
Before and after photo
Stump removal
Garage demolition
New rock driveway
Pasture mowing

+5

Response time1 day
Response rate87%
Recommended by100%of homeowners
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Avatar for Crawlspace / Basement Waterproofing Solution
Crawlspace / Basement Waterproofing Solution
4.4(
256
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Monmouth, IL and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"Not used


"
Additional Photos
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Additional Photos

+13

Recommended by90%of homeowners
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Avatar for McDonagh & Sons Plumbing & Sewer Inc
McDonagh & Sons Plumbing & Sewer Inc
4.1(
69
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Monmouth, IL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Provider was prompt, professional and friendly.  Arrived at the agreed upon time for a free estimate and performed work same-day after we agreed to the price.  He stuck to the price despite taking longer than expected and more work than usual due to worn-rusted pipes in my home.  Cleaned-up after himself and left no sign that work was done other than our new, working toilets.  We are very pleased and reccomend McDonagh & Sons Plumbing & Sewer Inc.


"
Recommended by96%of homeowners
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Avatar for Eaton river rock and mulching
Eaton river rock and mulching
4.4(
7
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Monmouth, IL and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I needed an area leveled and some paving blocks laid. John filled in the area with dirt and laid and leveled the paving stones. I am getting too old for this heavy work. Sure appreciated his efforts."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by85%of homeowners
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Avatar for Picket Fences
Picket Fences
5.0(
2
)
Landscape - Minor Grading or Resloping

Serving Monmouth, IL and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Laura and the crew are very professional, courteous, nice people. They tried to save money and help me afford to get everything done that I needed to get done."
Response time1 day
Recommended by100%of homeowners
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Avatar for The Outsiders, LLC
The Outsiders, LLC
3.5(
7
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessLandscape - Minor Grading or Resloping

Serving Monmouth, IL and surrounding areas

In business since 2020

Free estimates

Offers commercial services

"I am not sure any of the categories listed fit. I had gutters that needed to be cleared. They did a great job that had not been done in many years. I was very happy with the work done."
Response time2 days
Recommended by60%of homeowners
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Tromblee Farms Ag Tiling
5.0(
1
)
Excavation - Major Grading or Resloping

Serving Monmouth, IL and surrounding areas

In business since 2023

Free estimates

Credit card accepted

Tromblee Farms Ag Tiling is 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.

My jobs
My jobs
Response time11 hrs
Recommended by100%of homeowners
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Showing 1-10 of 18
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.

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.

In most areas, you will need a permit for excavation work, even for projects that only involve grading or yard leveling. Permit requirements depend on your local government and the scope of the project, but they are especially common for significant digging or work that could affect utilities or public property. These permits help protect the local topography and prevent drainage issues. An experienced excavation company will typically know whether permits are needed and can often handle the process of pulling and closing them for you. You can also verify permit requirements by contacting your local building department and describing your project.

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.

Yes, an excavation company is the best option for land grading and yard leveling. General landscapers might be able to tackle these projects, but an excavation company will do a better job because they’re used to operating the necessary heavy machinery. Landscapers might opt to do the work manually, which takes much longer and could cost you more in labor fees. Finally, excavation companies will understand local regulations and know when you need permits to legalize the work, while a landscaper might not.

The Monmouth, IL homeowners’ guide to excavation services

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

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