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Verified Reviews for Excavation pros in Dempster, SD

*The Angi rating for Excavation companies in Dempster, SD 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 Dempster, SD 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 January 21, 2026

Find Excavation pros in Dempster

Avatar for Integrity Services

Integrity Services

4.22(
9
)
•Approved Pro

Integrity Services

4.22(
9
)
•Approved Pro
Customers say: Quality work
10 years of experience
Free onsite estimate

At Integrity Services, we pride ourselves on providing quality service that customers can believe in. Whether it's tree removal, or brick or stone patio installation, we can take care of all of your landscaping needs. We look forward to working with you!

"They did a very good professional job. I was very satisfied with them. They showed up when they said they would and completed the job to my satisfaction."

John H on November 2020

At Integrity Services, we pride ourselves on providing quality service that customers can believe in. Whether it's tree removal, or brick or stone patio installation, we can take care of all of your landscaping needs. We look forward to working with you!

"They did a very good professional job. I was very satisfied with them. They showed up when they said they would and completed the job to my satisfaction."

John H on November 2020

Avatar for R&N Land Clearing

R&N Land Clearing

4.00(
1
)
•Approved Pro

R&N Land Clearing

4.00(
1
)
•Approved Pro
2 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your property with respect and care. We offer tree trimming and removal services that are customizable to the needs of the home or business owner. 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!

"Large amount of work was needed, and job is about 80% complete. Hard workers that want to do a great job. Very courteous and professional when discussing details. They were willing to rent special equipment to get the work finished. "

Darwin E on April 2025

We are a locally owned and operated company that values honesty and integrity and treats your property with respect and care. We offer tree trimming and removal services that are customizable to the needs of the home or business owner. 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!

"Large amount of work was needed, and job is about 80% complete. Hard workers that want to do a great job. Very courteous and professional when discussing details. They were willing to rent special equipment to get the work finished. "

Darwin E on April 2025

Royal Nielsen Construction

No reviews yet

Royal Nielsen Construction

No reviews yet
66 years of experience

With plenty of experience as utilities contractors, we use the most advanced equipment to provide quality excavation work on your property. Call us today in Piedmont. Snow Removal services available.

With plenty of experience as utilities contractors, we use the most advanced equipment to provide quality excavation work on your property. Call us today in Piedmont. Snow Removal services available.

Avatar for Lance Kangas

Lance Kangas

No reviews yet

Lance Kangas

No reviews yet
2 years of experience

I’ve been doing dirt projects of all sorts for 10 years and just decided to go on my own! Can tackle any project you need!

I’ve been doing dirt projects of all sorts for 10 years and just decided to go on my own! Can tackle any project you need!

Excavating questions, answered by experts

Yes, professional installations include trenching or borehole drilling required for ground loops.

The digging depth will depend on the size of the trencher you use. Even smaller units can dig up to 4 feet deep, which is plenty for a DIY job. However, much larger trenchers can reach a depth of 18 feet and are better used by a team of pro contractors, not a single DIYer. As with all home improvement projects, use the right tool for the job and proceed with caution.

Trenches are 12 to 24 inches deep and 8 inches wide. However, the right depth for your trench will depend on the nature of your project. For example, if you’re digging a trench as part of a French drain installation, it should be 18 inches deep. An excavation professional can explain how deep your trench should be.

Downspouts should be buried at least 5 to 10 feet away from your foundation. This can vary depending on your local building codes, soil type, and property slope. The main goal is to ensure water is directed away from your foundation.

If you have a broken sprinkler pipe underground, there will be some signs you can easily spot to locate it and take action. These include leaks, water spouts, flooding, consistently damp areas on your lawn, low water pressure, and grass around the sprinkler head that’s taller and darker than anywhere else in the yard. 

If there are no obvious signs of a broken pipe, you can use tools such as water leak mics, leak noise loggers, audio devices that record leaks, and acoustic testing links. 

Broken pipes can lead to uneven watering, plant damage, and higher utility bills. The longer you wait to fix them the more the repair cost may be.

The Dempster, SD 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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