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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon63
    Verified excavation services reviews

Find Excavation pros in Larkspur

Avatar for R & R Solutions
R & R Solutions
5.0(
11
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingLandscape - Minor Grading or Resloping

Serving Larkspur, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"R&R Solutions is the best company to call for your next project! Jared’s attention to detail, work ethic, and professionalism cannot be beat. He goes above and to ensure your project is completed to the highest possible standards. Jared was able to come out the same day I called for an estimate and worked diligently to work me into his schedule in a timely manner. I would recommend R&R Solutions all of your excavation needs!"
Yard hydrant and pluming lines
Response time10 hrs
Response rate90%
31 neighbors recently requested a quote
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%
19 neighbors recently requested a quote
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Excavating questions, answered by experts

Most residential basements are 8 to 10 feet deep. You can dig deeper depending on building codes, but it does become more difficult. You’ll likely need to install stronger foundation walls and additional supports to handle the increased load. Depending on the water table, you may also need a water management system. Clay soil can support a deeper foundation than sandy soil. A structural engineer will be able to tell you the maximum, feasible depth.

Chipmunks dig their burrows about three feet deep and up to 30 feet long. The entrances can be two inches wide or more. Chipmunks are fiercely protective of their burrows and use them to protect the nuts and seeds they gather for the long winters.

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.

You can bury underground electrical wire six inches deep—but only if you use a rigid metal electrical conduit. For rigid, non-metallic conduits, bury the wire at least 12 inches deep. If using an underground feeder cable rated for direct burial, you'll need to place it at least 18 inches deep, as it has no conduit for extra protection.

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.

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.