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Verified Reviews for Excavation pros in Somerset, CA

*The Angi rating for Excavation companies in Somerset, CA 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 Somerset, CA 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 24, 2026

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Avatar for Reliant Home Services, LLC dba NorCal Grading and Land Clearing
Reliant Home Services, LLC dba NorCal Grading and Land Clearing
4.9(
9
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Somerset, CA and surrounding areas

Approved

In business since 2021

Offers commercial services

"Sloped yard needed to be flattened and also terraced for new vineyard. This included excavation/removal of existing soil, new soil that was then used to create terraced beds, and install of rock and decomposed granite along with french drains and retaining walls"
8 neighbors recently requested a quote
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Avatar for JAG EXCAVATING & PAVING
JAG EXCAVATING & PAVING
5.0(
3
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Somerset, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"JAG Excavation and Paving did a great job, they were timely and stayed within budget. I will recommend them to everyone. They are truly professional."
Response time1 day
1 neighbors recently requested a quote
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Rene Cano
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Somerset, CA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

With years of experience in the construction industry, we are the experts you need to take care of your home or business. We handle all of your excavation and septic needs with great care. We will treat your home as we would treat our own. Give Rene Cano a call today, we look forward to working with you!

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Avatar for Eastline Engineering
Eastline Engineering
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Somerset, CA and surrounding areas

In business since 2005

Emergency services offered

Grading,pipe line,all services ,demolition,underground utility,installation septic system,compaction

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Avatar for Verne Pershing, The Art of Gardening
Verne Pershing, The Art of Gardening
5.0(
2
)
Landscape - Minor Grading or Resloping

Serving Somerset, CA and surrounding areas

In business since 2001

Free estimates

"Verne was hired to shore up our back hillside that supports our deck and previously completed landscaping. I was extremely impressed with all the extra steps he took to insure that the job was done properly. He consulted with our engineer and even brought in his own specialists to come up with the best way to handle our degrading slope. He and his crew completed the work as scheduled and to our complete satisfation. Verne continues to check on the status of his work even now - weeks after it was completed to make sure that everything is growing, watering cycles are correct, etc. I am so pleased to recommend Verne to anyone with simple or comp"
Accent Lighting
Overview
Starting a hillside
The Beginning
The Finished Hillside

+5

Recommended by100%of homeowners
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Excavating questions, answered by experts

A trench that is less than 5 feet deep often doesn't require a protective system. Most residential trenches will not go this deep (the typical residential drainage trench is just 18 inches deep). In the event that an excavator needs to dig more than 5 feet beneath the surface, a protective system is required unless the excavation is in entirely stable rock.

Directional drilling is complex and requires training to use the advanced machinery. It can be challenging to monitor the position of the drill since there’s no direct line of sight. Directional drilling can also be more expensive with a cost of $10 to $30 per linear foot compared to $5 to $12 per linear foot for trenching. 

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.

Most states do not require excavation companies to hold specific licenses, but many require at least a contractor’s license. Additionally, heavy equipment operators require a special commercial equipment license to operate machinery required for excavation. You can use Angi’s contractor licensing tool to confirm that an excavation company you’re considering hiring is fully licensed. You should also make sure that the excavation team is fully insured before allowing them to work on your property.

Trenching is a specific kind of digging. Trenching means digging a depression in the earth that’s deeper than it is wide, often with heavy machinery. Digging refers to any kind of removal of earth in order to create a human-made depression, hole, or cut in the earth’s surface. You can dig with big tools or even with just a hand shovel.

The Somerset, CA 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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