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Verified Reviews for Excavation pros in Mankato, KS

*The Angi rating for Excavation companies in Mankato, KS 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 Mankato, KS 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 31, 2026

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Chain's Welding & Backhoe
New to Angi
Building Site - Preparation and ClearingLandscape - Minor Grading or Resloping

Serving Mankato, KS and surrounding areas

Approved

In business since 2023

Free estimates

We're a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

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Cornerstone Dirt Construction
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Mankato, KS and surrounding areas

Approved

I started Cornerstone Dirt Construction in 2013 after working in the dirt construction business for almost eight years running dozers, excavators, motor graders, skid steers, and hauling rock. At Cornerstone I strive to bring integrity, precision, and reliability to every project no matter how big or small. Let Cornerstone Dirt Construction take on your next project with Christian values and family first peace of mind

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Avatar for Innovative Handyman
Innovative Handyman
5.0(
7
)
Landscape - Minor Grading or Resloping

Serving Mankato, KS and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Jason was awesome! He did a great job on our back door replacement. He made sure he did it right. I will absolutely consider him for our next project!"
Response time1 day
Recommended by100%of homeowners
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Avatar for Dalton Dirt Works
Dalton Dirt Works
5.0(
5
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Mankato, KS and surrounding areas

In business since 2014

Free estimates

Small jobs welcome

"Very professional, very friendly, and did the work quickly and efficiently."
Response time2 hrs
Recommended by100%of homeowners
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Johnston Excavation
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business+1 more

Serving Mankato, KS and surrounding areas

In business since 1984

Free estimates

Johnston Excavation has been the excavation business for over 40 years. We are able to handle all your excavation, building site preparations, and tree removal requests. Contact Johnston Excavation for professional and fair services!

Response time3 hrs
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NCK Services LLC
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Mankato, KS and surrounding areas

In business since 2015

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity and quality work. We are experts in our demolition and tree work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

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Bullseye Earthmoving LLC
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Mankato, KS and surrounding areas

In business since 2020

Free estimates

Offers commercial services

Thank you for considering hiring us for your project! At Bullseye Earthmoving LLC we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project.\n\nWe are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family!\n\nAs the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review.\n\nWe look forward to earning your business, so please ask us for references!

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Excavating questions, answered by experts

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

You can dig 60 to 80 linear feet by hand per day depending on the depth. Digging a 100-foot trench by hand will take you two work days, but it can take longer if you have heavy or rocky soil. If you’re digging a deep trench or one that’s over 100 feet, consider renting a mechanical trencher, such as a walk-behind or ride-on, or calling a pro for help. 

Chipmunks dig their burrows about three feet deep and up to 30 feet long. The entrances can be two inches wide or more. Chipmunks are fiercely protective of their burrows and use them to protect the nuts and seeds they gather for the long winters.

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.

Most residential basements are 8 to 10 feet deep. You can dig deeper depending on building codes, but it does become more difficult. You’ll likely need to install stronger foundation walls and additional supports to handle the increased load. Depending on the water table, you may also need a water management system. Clay soil can support a deeper foundation than sandy soil. A structural engineer will be able to tell you the maximum, feasible depth.

The Mankato, KS 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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