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    Verified excavation services reviews

Find Excavation pros in Spearfish

Avatar for 413 Services

413 Services

5.00(
11
)
Approved Pro

413 Services

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
5 years of experience

It is our mission, at 413 Services, to perform Tree Work and or Excavation Services with enthusiasm and courteousness in a SAFE and efficient manner, so that the property is cleaner when we leave with a happy property owner, all the while, providing a high-quality service at a reasonable and fair and honest price.

"Jeb and Matt did a great job! Contacted us quickly with an estimate, did the job efficiently, and were professional and courteous. Highly recommended!"

Deb G on October 2025

It is our mission, at 413 Services, to perform Tree Work and or Excavation Services with enthusiasm and courteousness in a SAFE and efficient manner, so that the property is cleaner when we leave with a happy property owner, all the while, providing a high-quality service at a reasonable and fair and honest price.

"Jeb and Matt did a great job! Contacted us quickly with an estimate, did the job efficiently, and were professional and courteous. Highly recommended!"

Deb G on October 2025


Avatar for ERE,LLC

ERE,LLC

5.00(
7
)
Approved Pro

ERE,LLC

5.00(
7
)
Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Professional crews, modern equipment, good communication with/from project manager. Complicated project, difficult site access at times, they didn't seem worried, dug right in."

Greg H on October 2025

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Professional crews, modern equipment, good communication with/from project manager. Complicated project, difficult site access at times, they didn't seem worried, dug right in."

Greg H on October 2025


Avatar for Black Hills Concrete & Masonry LLC

Black Hills Concrete & Masonry LLC

5.00(
4
)
Approved Pro

Black Hills Concrete & Masonry LLC

5.00(
4
)
Approved Pro
Super Service Award
11 years of experience
Free onsite estimate

Black Hills Concrete & Masonry LLC is a reliable contractor specializing in high-quality concrete and masonry services for residential and commercial projects. From foundations and driveways to patios, sidewalks, block walls, and decorative stonework, we deliver durable craftsmanship with attention to detail. Committed to excellence and customer satisfaction, we build strong, lasting results you can trust.

"BH Concrete & Masonry (Mr. James) and his grew did a very professional job on repairing our circle housing sidewalks and driveways. The job was done in a timely manner and we were very pleased with his finish product. I will share my experience with others of Black Hills Concrete and Masonry and will be using his business in the future."

Donald B on October 2025

Black Hills Concrete & Masonry LLC is a reliable contractor specializing in high-quality concrete and masonry services for residential and commercial projects. From foundations and driveways to patios, sidewalks, block walls, and decorative stonework, we deliver durable craftsmanship with attention to detail. Committed to excellence and customer satisfaction, we build strong, lasting results you can trust.

"BH Concrete & Masonry (Mr. James) and his grew did a very professional job on repairing our circle housing sidewalks and driveways. The job was done in a timely manner and we were very pleased with his finish product. I will share my experience with others of Black Hills Concrete and Masonry and will be using his business in the future."

Donald B on October 2025


Avatar for 1X Contractors

1X Contractors

5.00(
4
)
Approved Pro

1X Contractors

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

1X Contractors is committed to excellence in 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.

"Easy to work with, schedule work with, show up when they say, get the job done right and when they say! Very good at communicating, they stepped up took the job when my other contractor had to back out at the last minute!!! They got the job done fast and did an awesome Job for us!!!! Theyâ ll make many more customers happy too!!! Recommend them any time!!!"

Blaine M on October 2023

1X Contractors is committed to excellence in 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.

"Easy to work with, schedule work with, show up when they say, get the job done right and when they say! Very good at communicating, they stepped up took the job when my other contractor had to back out at the last minute!!! They got the job done fast and did an awesome Job for us!!!! Theyâ ll make many more customers happy too!!! Recommend them any time!!!"

Blaine M on October 2023


Avatar for Dirt X Solutions

Dirt X Solutions

5.00(
2
)
Approved Pro

Dirt X Solutions

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Did great work highly recommend them!"

Jason S on May 2023

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Did great work highly recommend them!"

Jason S on May 2023


Avatar for Elite Excavation and Iron

Elite Excavation and Iron

5.00(
2
)
Approved Pro

Elite Excavation and Iron

5.00(
2
)
Approved Pro
3 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer.

"Showed up when scheduled and complete the septic system install on time. Left the job site clean and well graded. "

Chris V on January 2026

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer.

"Showed up when scheduled and complete the septic system install on time. Left the job site clean and well graded. "

Chris V on January 2026


Black River Contracting

5.00(
1
)
Approved Pro

Black River Contracting

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

With over 8 years experience in the Excavation and Land moving industry, Black River Contracting is your industry expert in Rapid City and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. You can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"-Bart"

bart k on November 2020

With over 8 years experience in the Excavation and Land moving industry, Black River Contracting is your industry expert in Rapid City and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. You can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"-Bart"

bart k 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


Carter Feltman

New on AngiNew on Angi
Approved Pro

Carter Feltman

New on AngiNew on Angi
Approved Pro
4 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.


Avatar for Foley Homes, LLC

Foley Homes, LLC

5.00(
5
)

Foley Homes, LLC

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Remodel, additions, excavation. We can general your entire project, or do your dirt work for you. We also build decks, install cabinets, and trim. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"They showed up when they said they would, did what they said they would and the price didn't change. It was many many loads of gravel, had a steep curved hill and after it was spread out and packed it held pretty well. They used 2 sizes of rock which was a good idea I wouldn't have thought of. They installed drains in a couple of places and the water seems to shed just fine, which can be tough on Terry Peak when the snow is melting."

LEVI R on May 2022

Remodel, additions, excavation. We can general your entire project, or do your dirt work for you. We also build decks, install cabinets, and trim. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"They showed up when they said they would, did what they said they would and the price didn't change. It was many many loads of gravel, had a steep curved hill and after it was spread out and packed it held pretty well. They used 2 sizes of rock which was a good idea I wouldn't have thought of. They installed drains in a couple of places and the water seems to shed just fine, which can be tough on Terry Peak when the snow is melting."

LEVI R on May 2022

Showing 1-10 of 18
Excavating questions, answered by experts

On average, you’re looking at about 12 hours to dig 100 linear feet. Your actual work time will come down to how many twists and turns there are when digging—such as rocky soil, tree roots, obstructions, and whether the ground is frozen.

As a general rule, the protected area should be about 1½ times as wide as the canopy of the tree’s leaves. This digging measurement can vary by tree species and the age of the tree. Of course, that can be a lot of fencing for larger trees, which is why our first step is about making difficult decisions on which trees to save.

Digging out a basement takes anywhere from a few days to a few months. Most projects take at least two to five weeks, but it could take several months if you encounter obstacles. This project takes longer if you need to brace or raise your home before the excavation. Digging out a basement in new construction can take as little as three days.

To locate an underground downspout, you should start by identifying where the above ground gutter drains. Look for an entry point, such as a pipe or elbow leading into the ground. Follow the surface path for signs like depressions, landscaping disruptions, or wet areas after rain. You can use a metal detector or plumber’s snake to trace the pipe underground. For deeper pipes, a professional locator tool or camera inspection may be necessary. Visual markers or utility maps can also guide the search.

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 Spearfish, 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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