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Verified Reviews for Excavation pros in Watertown, SD

*The Angi rating for Excavation companies in Watertown, 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 Watertown, 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 09, 2026

Find Excavation pros in Watertown

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.

Excavating questions, answered by experts

Professionals who complete perc tests can usually do them in a single day. Including excavating to expose the test site, filling the hole with water, and monitoring it while it drains, you can expect the test to take between four and eight hours total. It’s possible that you’ll get the results the same day, but some companies may take a few days to get official results.

Hardscaping often requires preparation of the ground in the area where the feature is being installed. This can include digging, compacting, and leveling the soil, ensuring adequate drainage, and removing any existing plants. The extent of preparation needed will depend on the type and size of the hardscaping feature being installed.

The answer may vary based on where you live. Residential sewer lines are generally buried 5 feet to 6 feet under the ground. However, it's not uncommon to see pipes buried as deep as 8 feet in colder climates in order to ensure that piping is placed below the freeze line. Digging depth could impact your sewer line replacement cost.

Concrete blocks are the cheapest way to base a shed. However, the space in between allows critters to go under, burrow, and even damage your shed’s frame. For a more pest-proof option, consider building a shed base with gravel or paver stones. Both options are fairly affordable and easy enough for a DIY project. For gravel, you can build a wooden frame to contain the loose material.

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

The Watertown, 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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