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Verified Reviews for Excavation pros in Sterling, CO

*The Angi rating for Excavation companies in Sterling, 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 Sterling, 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 March 19, 2026

Find Excavation pros in Sterling

Avatar for Graff Excavating
Graff Excavating
3.7(
39
)

Serving Sterling, CO and surrounding areas

In business since 1973

Free estimates

Small jobs welcome

"Second landscaper hired for backyard project after first one messed up quite a few things. TJ and his crew responded quickly and arrived promptly to view what I needed and give a bid. Was given military discount which was a plus to me and work was quality and done on time. Price quoted was price charged. I would recommend them for any project large or small and I will be using them again for some sidewalk installation."
Our work
Our work
Response time6 hrs
Recommended by79%of homeowners
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Avatar for POWER LANDSCAPE LLC
POWER LANDSCAPE LLC
4.9(
11
)

Serving Sterling, CO and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Power Landscaping es una compañía muy Profesional. Al tratar con las personas tienen un trato muy amable y humanitario. En sus trabajos utilizan materiales de primera calidad,así sean plantas florales ,árboles y zácate de la mejor cálidad. La recomiendo ampliamente con 5 Estrellas ?????"
Call now at (720) 404-2009
Response time10 hrs
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Avatar for Ponce&sons excavating
Ponce&sons excavating
New to Angi

Serving Sterling, CO and surrounding areas

Free estimates

Emergency services offered

Warranties offered

I?m Jared Ponce, and I?ve spent the last 10 years in the field putting in real work and building hands-on experience in excavation and utility services. I specialize in heavy equipment operation, grading, landscaping, concrete repair, sewer repair, clean-out installation, and both water line and well installation and repair.\n\nI take pride in doing the job right the first time?no shortcuts, no excuses. Whether it?s a small repair or a full install, I bring the same level of precision, reliability, and work ethic to every project. This isn?t just what I do?it?s what I know.

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Excavating questions, answered by experts

Yes, you can install a trench drain if you already have concrete in your yard or garden. While it can complicate some aspects of the job and slightly run up the cost, it is doable. Residential trench drains can be easily retrofitted to outdoor areas with concrete without having to remove excessive amounts of your patio, pool area, or decorative walkways.

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

Yes. A metal detector is one of the quickest and easiest ways to find your septic tank. However, metal detectors can be too expensive (costing upward of $300 in some cases), and not everyone has a metal detector just lying around. If that’s the case for you, you can also take a long metal rod and poke it into the ground at regular intervals until you hit something—likely your septic tank lid.

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.

Trenchers can dig holes as narrow as 4 inches or as wide as 4 feet. Check the specifications of the trencher you rent or buy to determine how wide it will cut into the landscape. Better yet, let the excavation company know how wide you’d like the trench to be, and they can help you choose the right trencher for the job (or do it for you).

The Sterling, 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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