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Verified Reviews for Excavation pros in Silverthorne, CO

*The Angi rating for Excavation companies in Silverthorne, CO 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 Silverthorne, CO 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 18, 2025

Find Excavation pros in Silverthorne

Avatar for High Range Tree Service
High Range Tree Service
4.6(
10
)

Serving Silverthorne, CO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"These guys are responsive and professional. They delivered above and beyond what I expected. They didn’t just take care of the job I called them about. They also surveyed my property and let me know that I had a tree in the alley that had grown up through wires (no wonder our tv is so sketchy. I am delighted with their attention to detail and super happy with the value received. Will absolutely call them again the next time I need tree trimming or storm clean-up."
Tree Trimming
2 neighbors recently requested a quote
Recommended by33%of homeowners
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Avatar for Integrity Exterior Services, LLC
Integrity Exterior Services, LLC
3.8(
18
)

Serving Silverthorne, CO and surrounding areas

Approved

In business since 2010

Customers say: Quality work

"Great work for a fair price. The fence is sturdy and exactly what I was hoping for. The place was left spotless after completion."
Integrity Exterior Services, LLC
Integrity Exterior Services, LLC
Integrity Exterior Services, LLC
Integrity Exterior Services, LLC
Integrity Exterior Services, LLC

+6

Response time1 day
19 neighbors recently requested a quote
Recommended by45%of homeowners
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Big Sky Building
5.0(
5
)

Serving Silverthorne, CO and surrounding areas

Approved

In business since 2015

Customers say: Quick response

"Shawn was great to work with. He was extremely knowledgeable and client focused, and made sure I was satisfied. He went above and beyond to make sure everything came together as I desired in the end. His team was respectful of the space and the work was done well. I'm very happy that I went with Big Sky for the project."
Log deck
Before stain
Hand hewn log deck
Entrance remodel
Log porch

+25

Response time5 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Wightman X
Wightman X
5.0(
1
)

Serving Silverthorne, CO and surrounding areas

Approved

In business since 2021

Emergency services offered

Credit card accepted

"Alex was excellent - performed work on Christmas eve in snowstorm! Professional service at fair price. Highly recommend!"
Response time2 days
35 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Grand Lake Excavating & Foundation
Grand Lake Excavating & Foundation
5.0(
4
)

Serving Silverthorne, CO and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"After our home burned down we found Grand Lake Excavating to do our clean up and demo. They were great! Mike and his team handled everything with our insurance company and we couldn’t be happier. I would highly recommend them and look forward to working with them on the construction of our new house."
Fire restoration
New Sewer Install
Heavy equipment
Foundation after demolition ready to haul. A typical Foundation under a 2500 sf home w/ 2 car garage. Is 7-10 dump truck loads. 250,000-320,000lbs of concrete
New Sewer Install

+23

Recommended by100%of homeowners
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Avatar for AD Tree Services and Landscaping
AD Tree Services and Landscaping
4.5(
32
)

Serving Silverthorne, CO and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"This company was a pleasure to work with. They did a great job! Once they were finished, you did not even know they were there...everything was cleaned up. Of course, the trees were gone!!!!"
Response time7 hrs
Recommended by85%of homeowners
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Avatar for High Altitude Hauling, Inc.
High Altitude Hauling, Inc.
5.0(
6
)

Serving Silverthorne, CO and surrounding areas

In business since 2006

Free estimates

Offers commercial services

"Paul was very responsive and knowledgeable. His prices were right and he did a great job. I highly recommend with any septic repair."
My jobs
My jobs
My jobs
My jobs
My jobs

+19

Response time2 days
Response rate88%
5 neighbors recently requested a quote
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Excavating questions, answered by experts

Professional installers often include a deep layer of crushed gravel under permeable pavers to allow more runoff to soak through into the soil below. Many installations will include multiple layers of gravel, with coarser aggregate at the base and finer aggregate that sits on top of that bottom layer. Above the gravel, you’ll often find coarse sand that helps reduce paver shifting over time. Some permeable paver designs include a water collection system set into the gravel layer to route runoff to a safe area for disposal.

Because decomposed granite is a durable material, a crushed rock or gravel base is optional as long as the DG is properly installed and compacted. However, installing a base is a good idea because it will ensure proper drainage and stability and act as a weed suppressant (although you may still occasionally have to pull weeds). Installing an adequate base can also increase the durability of driveways and walkways. If you forego the paver base or gravel underneath, line the area with landscaping fabric to avoid weeds.

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.

It can take several weeks for the ground to settle after removing a tree, and the soil under larger, more mature trees can take months. The deeper the tree has been ground under the soil, the longer it will take to settle. However, this extra depth can help you plant new landscaping sooner because you’ll have more space for fresh soil.

Yes, you can excavate in the winter, but it might make the job harder. Frozen ground is harder to dig, and snow or ice can make the work site more hazardous. A contractor may need special equipment and techniques, such as ground-thawing methods, to break through frozen soil. Although winter excavation is possible, it may take longer and be more costly than excavating during warmer months.

The Silverthorne, CO 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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