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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

There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.

Downspouts should be buried at least 5 to 10 feet away from your foundation. This can vary depending on your local building codes, soil type, and property slope. The main goal is to ensure water is directed away from your foundation.

In the United States, a depth of 36 inches (three feet) for underground water lines is the accepted industry standard. This depth varies from location to location based on local conditions. In areas with colder winters, they may be buried deeper to prevent frozen well water pipes : This is usually at least six inches below the frost level. The International Plumbing Code calls for a minimum of 12 inches below grade.

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.

Professional installers often include a deep layer of crushed gravel under permeable pavers to allow more runoff to soak through into the soil below. Many installations will include multiple layers of gravel, with coarser aggregate at the base and finer aggregate that sits on top of that bottom layer. Above the gravel, you’ll often find coarse sand that helps reduce paver shifting over time. Some permeable paver designs include a water collection system set into the gravel layer to route runoff to a safe area for disposal.

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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