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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

Yes, you can install a trench drain if you already have concrete in your yard or garden. While it can complicate some aspects of the job and slightly run up the cost, it is doable. Residential trench drains can be easily retrofitted to outdoor areas with concrete without having to remove excessive amounts of your patio, pool area, or decorative walkways.

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. 

Your contractor should handle dust control during the project. It's best to speak with your contractor beforehand to check if they plan to cover your furniture, protect your vents, or use fans to redirect dust. Eliminating drywall dust is a particularly large challenge during construction, so always take this into account during your planning phase.

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.

There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.

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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