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TRUSTED BY KEYSTONE, SD HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon14
    Verified excavation services reviews

Find Excavation pros in Keystone

Avatar for 413 Services
413 Services
5.0(
13
)
Landscape - Minor Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+2 more

Serving Keystone, SD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Project- Dig trench and install root barrier for tree roots that are invading my property from my neighbors tree. Also trimmed up the ash tree in the back. Excellent job on both, completed both projects in good time and did a great job was happy with the results. Will definitely call again."
Motion Unlimited
Motion Unlimited
Running out of daylight
Equipment
BC 1800

+20

Response time2 days
20 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Red Rock Grade & Gravel
Red Rock Grade & Gravel
5.0(
3
)
Landscape - Minor Grading or ReslopingBuilding Site - Preparation and Clearing

Serving Keystone, SD and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"I’ve worked with Red Rock Grade & Gravel on multiple projects and have always had a great experience. They’re dependable, show up when scheduled, communicate well, and produce quality work. Their pricing is fair, they’re knowledgeable, and they take pride in doing the job right. I wouldn’t hesitate to recommend them to anyone looking for excavation or grading services."
5 neighbors recently requested a quote
Avatar for Valley Construction Co.
Valley Construction Co.
5.0(
2
)
Landscape - Minor Grading or Resloping

Serving Keystone, SD and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

As a local member of the community, I have been in the construction industry for just over 10 years. With experience ranging from general construction needs, to light electrical, and plumbing I have the knowledge it takes to complete a job on time and with excellent quality. \n\nWhy pay more for a large contractor to provide you a simple service when you can save money and have some peace of mind knowing a local member of the community is taking care of your needs and providing exactly what you need.

Avatar for ERE,LLC
ERE,LLC
4.6(
8
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Keystone, SD and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Totally Excellent! Jon and the Crew at ERE flattened out about a 1 acre square of my property (future building site) Perfectly! And it was a gnarly pit to start with full of boulders and old items like water heaters and car fenders as it was evidently a dump site for the neighborhood before I got here. Finished the project quickly and to my complete satisfaction, I recommend ERE to Everyone for your next Excavation project, big or small Jon can handle em All!"
Retaining Walls
Retaining Walls
Retaining Walls
Retaining Walls
Retaining Walls

+64

Response time6 hrs
Response rate100%
1 neighbors recently requested a quote
Black Hills Outdoor Solutions LLC
5.0(
4
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Keystone, SD and surrounding areas

In business since 2023

Free estimates

"Dylan is reasonably priced, quick, and will fit in the job if he has time. I used him on two different projects on two different homes with tight deadlines and needed to be completed with warmer weather. He got both jobs done quickly. He provides check ins regularly and is quick to share his expertise and recommend others that have more experience in areas outside of his comfort level."
Response time12 hrs
Recommended by100%of homeowners
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Excavating questions, answered by experts

There are many ways to cut through roots when digging, especially if your trencher doesn’t seem to be removing the roots. First, use a shovel to expose the roots. Then, use gardening shears to clear out smaller roots or a reciprocating saw to remove larger plant roots. If you plan on keeping the plant, avoid cutting any roots over 2 inches thick.

A perc test can take anywhere from one to eight hours to complete. The total time depends on factors like the amount of excavation required, the depth and width of the holes, and whether multiple test holes are needed. For a single hole, the process of filling it with water and monitoring the drainage rate usually takes less than an hour. Professionals can often complete the entire test in a single day. While it's possible to get results the same day, some companies may take a few days to provide the official report.

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

Errors in site preparation can lead to structural failures or appear costly midway. Professionals ensure detailed, reliable home base development layouts.

It takes one hour to dig a 10-foot trench by hand. Use a trenching shovel with a sharp tip and a long head. Plan for more time if your soil is heavy or rocky. Consider renting a trencher if you’re digging a long or deep trench or if you have challenging soil or terrain. 

The Keystone, SD homeowners’ guide to excavation services

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