Do excavation companies need to be licensed?

• <div><p>Most states do not require excavation companies to hold specific licenses, but many require at least a contractor’s license. Additionally, heavy equipment operators require a special commercial equipment license to operate machinery required for excavation. You can use Angi’s <a href="https://www.angi.com/angi-license-check.htm">contractor licensing tool</a> to confirm that an excavation company you’re considering hiring is fully licensed. You should also make sure that the excavation team is fully insured before allowing them to work on your property.</p></div>

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Q: What does skunk digging look like?

• <div><p>Skunk digging looks like a series of small, cone-shaped holes on a lawn or around the perimeter of a home, porch, deck, or shed. The holes that skunks dig when searching for grubs tend to be no more than four inches in diameter and may be up to four inches deep.</p></div>

Q: Does insurance cover crawl space repair?

• <div><p>To determine whether your homeowners' insurance will cover crawl space repair, consider the cause of the issue. Repair may be covered if the problems were caused by an event that the insurance covers, such as vandalism or a windstorm. However, companies won't cover the repair if the issues are caused by neglect or wear and tear.</p></div>

Q: How deep are sewer lines buried?

• <div><p>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.</p></div>

Q: Do you need to excavate before squaring a foundation?

• <div><p>Excavation and grading are both generally necessary for designing your foundation, and leveling the ground where your foundation will go. These steps can also prepare the area by removing vegetation and anything else that could interfere with your home&rsquo;s foundation.</p></div>

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Verified Reviews for Excavation pros in Madison, MN

*The Angi rating for Excavation companies in Madison, MN 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 Madison, MN 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 26, 2025

Reviewed in August 2025
Sadly been a nightmare. Saying on the way 10 minutes away and never showed and wouldn't answer the phone or texts. More than a dozen times. Work still isn't done. Told the sub contractors he hired ( promised he would be here the entire time. Seen him 2 times at the most in 3...
Xtreme Xteriors, LLC
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Reviewed in November 2023
Time will tell for us!
LeafGuard Holdings Inc
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Reviewed in November 2023
The packing material they used was high-quality and eco-friendly, which gave me peace of mind knowing that my move had a minimal impact on the environment. Every box was meticulously labeled, and the clear, concise handwriting made it effortless to identify each item's contents.
BQ Transport, LLC
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Reviewed in August 2021
It was excellent. They were prompt in coming out to give me an estimate. They kept a good communication. The work itself was done very quickly. They cleaned up after themselves. They kept the yard in good shape. They finished it in only 6 hours.
Noble Roofing and Exteriors Inc
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Reviewed in March 2020
Work was done very professionally & timely by a person who loves his job & follows through with integrity and pride in a job well done.
Force and Partners, LLC
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Reviewed in August 2018
He was timely and kept me informed during the project.
Carpets N' More, Inc.
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Reviewed in June 2018
Quickly remove tree from my greenhouse so I could start repairs.
Nick's Tree Service
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Reviewed in August 2017
Excellent cleanup after work had completed. Also very easy to talk with and communicate what I wanted.
Weaver's Tree Service, LLC
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Reviewed in September 2013
They were very reassuring that we could get the truck with them. The free storage was an hours drive from where we needed to be. When I called them a week in advance to figure out where and when the truck was going to be, they could not tell me where the truck was going to be. It was very...
U-Haul Moving & Storage of Mankato
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Reviewed in July 2013
I have never met anybody that was so professional and knowledgable. He took the time to explain everything to us. He said he wouldn't charge anything for the temporary fix on two building and to look at the roof that would last through winter and that he would fix it right. He showed up when...
A-1 HANDYMAN SVC
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Find Excavation pros in Madison

Dean's Tank Corporation

4.7(

)

Serving Madison, MN and surrounding areas

In business since 1987

Emergency services offered

Warranties offered

"This was not an excavation job. We had a fuel tank removed from our basement. They did a very nice job and cleaned everything up that they did and took everything that belonged to the removal of the tank with them."

Recommended by100%of homeowners

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Dean's Tank Corporation

4.7(

)

Serving Madison, MN and surrounding areas

In business since 1987

Free estimates

Offers commercial services

"This company was quick to respond to my need, setting up a time the very day we spoke. The service technician called when he was on his way, giving a good ETA, and was responsive and polite during our interactions. He reviewed the tight area and the job to remove two old, large fuel oil tanks from the back of the property, and then just got it done. Billing was super easy as he produced the invoice right there. I would recommend Dean's for any similar project."

Response time2 days

Recommended by100%of homeowners

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Thompson Excavating, LLC

New to Angi

Serving Madison, MN and surrounding areas

In business since 2000

Free estimates

Thompson Excavating, LLC, is the premier professional company offering residential services to our clients in the Taunton area. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Please call us today to schedule your appointment with Minnesota true professionals at work for you!

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Te Underground LLC

New to Angi

Serving Madison, MN and surrounding areas

In business since 2007

Free estimates

Offers commercial services

Te Underground LLC is committed to excellence 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.

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JBR Construction

New to Angi

Serving Madison, MN and surrounding areas

In business since 2022

Free estimates

over 17 years of experience

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Excavating questions, answered by experts

Skunk digging looks like a series of small, cone-shaped holes on a lawn or around the perimeter of a home, porch, deck, or shed. The holes that skunks dig when searching for grubs tend to be no more than four inches in diameter and may be up to four inches deep.

To determine whether your homeowners' insurance will cover crawl space repair, consider the cause of the issue. Repair may be covered if the problems were caused by an event that the insurance covers, such as vandalism or a windstorm. However, companies won't cover the repair if the issues are caused by neglect or wear and tear.

Most states do not require excavation companies to hold specific licenses, but many require at least a contractor’s license. Additionally, heavy equipment operators require a special commercial equipment license to operate machinery required for excavation. You can use Angi’s contractor licensing tool to confirm that an excavation company you’re considering hiring is fully licensed. You should also make sure that the excavation team is fully insured before allowing them to work on your property.

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.

Excavation and grading are both generally necessary for designing your foundation, and leveling the ground where your foundation will go. These steps can also prepare the area by removing vegetation and anything else that could interfere with your home’s foundation.

The Madison, MN homeowners’ guide to excavation services

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

See all articles

Haley Nothstein
•
May 30, 2026May 30, 2026
How Much Does It Cost to Dig Out a Basement? [2026 Data]
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•
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How Deep Will a Trencher Dig? Which Trencher to Choose
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•
May 2, 2026May 2, 2026
Who Installs Trench Drains?
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•
Mar 19, 2026Mar 19, 2026
Who Do I Call if I Need to Hire Someone to Dig a Trench?
If you want to hire someone to dig a trench, choose a local excavation company. Learn why you should hire a pro for your trench and what it will cost.