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Verified Reviews for Excavation pros in Alma, CO

*The Angi rating for Excavation companies in Alma, 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 Alma, 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 January 25, 2026

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Dotts Construction and Grading, LLC
4.6(
14
)

Serving Alma, 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%
20 neighbors recently requested a quote
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Avatar for Advantage Sewer Drain Plumbing
Advantage Sewer Drain Plumbing
4.7(
119
)

Serving Alma, CO and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"The technician did a wonderful and thorough job!! He was very professional, and I'd use this company again in the future, if needed!!!"
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+8

Recommended by92%of homeowners
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Avatar for Grand Lake Excavating & Foundation
Grand Lake Excavating & Foundation
5.0(
4
)

Serving Alma, 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 Alma, CO and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"David and his crew did a great job installing our new irrigation and sprinkler system - their service is EXCELLENT. David is both accessible and responsive as there were a few times when we had extra requests (tree pruning and stump removal) and he will make time for you and your specific needs. His crew's flexibility and ability to show up when needed to help (i.e. adjust drip line for backyard plantings) is a real value for the money/investment to a project. I will hire them again for my other landscaping needs."
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 Alma, CO and surrounding areas

In business since 2006

Free estimates

Offers commercial services

"Exceptional work done on parking lots, driveways and new picnic nice area! Very responsive and communicates regularly. Competitive pricing and finishes projects on time. Weve used them for several projects over the years and recommend them regularly. Thanks for the consistent high quality work!"
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

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

Yes, chipmunk holes may have two or more entrances. Chipmunks can create an entire network of burrows. Having multiple entrances makes it easier for them when trying to escape from a predator, such as a snake, or if an entrance collapses due to flooding. Each entrance leads to the nesting chamber underground, which is where the chipmunk spends the majority of its time sleeping.

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.

The physical constraints of hand-drilling a well limit the depth you can achieve. Manually digging with picks and shovels may only lead to shallow wells of up to 60 feet in depth. To reach greater depths, you need more specialized equipment. The diameter of your well and the tools you’re using will determine how far down you can dig.

The Alma, CO homeowners’ guide to excavation services

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