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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon64
    Verified excavation services reviews

Top-Rated Excavation pros in Larkspur - Updated Nov 2026

Avatar for Advanced Septic Solutions
Advanced Septic Solutions
4.7(
18
)
Excavation - Major Grading or Resloping - For Business

Serving Larkspur, CO and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"David, excavated old septic tank, replaced with new tank, hooked up tank to house, filled in and covered the new tank. Leveled the land, raked the area affected and applied grass seed. Clean up was great! Was always available to answer questions. We would hire him again."
Septic system
6 neighbors recently requested a quote
Recommended by53%of homeowners
Avatar for Velasquez Landscaping Construction LLC
Velasquez Landscaping Construction LLC
4.5(
26
)
Landscape - Minor Grading or Resloping

Serving Larkspur, CO and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"These guys repaired my wooden fence from the January windstorm. Dug out and replaced 7 posts and reattached 10 - 8' sections. They showed up and worked through a January snow to get it done fast. Good price too."
Response time2 days
8 neighbors recently requested a quote
Recommended by95%of homeowners
Dotts Construction and Grading, LLC
4.6(
14
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing - For Business

Serving Larkspur, CO and surrounding areas

Approved

In business since 2009

Credit card accepted

Offers commercial services

"Michael was great to work with. He had the proper equipment to get my site prep done right. He coordinated with the county inspectors and was always on site in a timely fashion. I recommend Dotts Constuction and I will use them again on upcoming future phases of my project."
Response time1 day
Response rate100%
15 neighbors recently requested a quote
Avatar for 360 Scapes
360 Scapes
5.0(
7
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Larkspur, CO and surrounding areas

Approved

In business since 2010

Free estimates

"Great work by Reicher and his brother (never got his name). The only bump in the road was that the area was a little crooked at first, but they immediately corrected. I would recommend them for their professional attitude and price. They even pushed my shed up onto the pavers after they were done."
Full custom landscaping
Full custom landscaping
Full custom landscaping
Full custom landscaping
Full custom landscaping

+56

14 neighbors recently requested a quote
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Excavating FAQs, answered by experts

The average cost of excavation is approximately $3,200, with typical projects ranging from $500 to $15,000. Depending on the contractor, you may be charged between $50 and $200 per cubic yard or an hourly rate of $40 to $180 for an excavation specialist. The total cost is influenced by several factors, including the project size, the amount of soil to be removed, and the soil's condition. Hard soil, tree roots, or excessive rocks and clay can increase the price, potentially adding $200 to $1,200 to the final bill. Other factors that can drive up costs include the presence of nearby structures that complicate the work or tight spaces that require manual excavation instead of heavy machinery.

Excavations take a few days or up to a few weeks. The time it takes to excavate an area depends on the size of the area, the type of soil, the type of excavator, and even the time of year, since winter can make digging up the ground more difficult.

You do not have to dig footers for a deck as long as it meets local code and holds up to weather in your area. If you live somewhere that experiences high winds and earthquakes, you may need to dig for your deck posts. Deck blocks, post anchors with base plates, and helical pile systems are the three no-dig deck post options you can choose from if local code permits.

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.

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

The Larkspur, CO homeowners’ guide to excavation services

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