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Verified Reviews for Excavation pros in Copperopolis, CA

*The Angi rating for Excavation companies in Copperopolis, 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 Copperopolis, 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 August 04, 2026

Find Excavation pros in Copperopolis

Avatar for Fender Construction, Inc.
Fender Construction, Inc.
4.3(
10
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Copperopolis, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I chose this business because of the ratings, so I had some high hopes for this very small job. My expectations were to make it safer for me and the other senior who lives here. I understood that it was a patch job. The crew did a sloppy job, I was left with a 3/4 inch lip on the top end one board that is a MORE dangerous tripping hazard than the holes., and runs 6 1/2 feet--(at least you could SEE the holes). The other top board that runs the the rest of the length of the deck is also a tripping hazard. (about 1/4 of an inch higher on the edge). He came back and fixed it, so I am satisfied."
Response time6 days
1 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Mountain Side Landscaping
Mountain Side Landscaping
5.0(
2
)
Landscape - Minor Grading or Resloping

Serving Copperopolis, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"The job was done sooner than l expected, hard working guys. Everything is good!"
Paver patio
Paver patio
Paver patio
Paver patio
Putting Green

+7

Response time5 days
Response rate89%
18 neighbors recently requested a quote
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Avatar for Ultimate Concrete
Ultimate Concrete
4.6(
55
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Copperopolis, CA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Dan came out right away and gave an estimate on replacing our 2 car driveway. We decided to expand the side yard to make a 4 car driveway, and he accommodated the day of the start of work. Gave us an awesome price! He and his son were here 3 days, and finished everything. They are clean, professional and friendly. I would recommend Ultimate Concrete to anyone! They do other types of work as well. Thank you Dan!"
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+5

Recommended by100%of homeowners
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Avatar for Cal Underground
Cal Underground
4.8(
4
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Copperopolis, CA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Cal Underground did septic and excavation for my New shop and did one awesome job. Soon I’ll hire him back for my housing development!"
Close to finished new driveway, waiting on gravel
Guest House Demolition
Driveway Culvert Pipe Repair
Aerobic Septic System
New driveway in progress

+86

Recommended by100%of homeowners
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Avatar for RS Milestone General Engineering, Inc.
RS Milestone General Engineering, Inc.
5.0(
2
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Copperopolis, CA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Professional and efficient I would hire them again in a heartbeat kdb"
Response time1 day
Response rate89%
Recommended by100%of homeowners
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Avatar for Platinum Dirt Worx, LLC
Platinum Dirt Worx, LLC
5.0(
2
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Copperopolis, CA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Good job, communicated well, showed up on time, went beyond the scope of project to assist the homeowner"
Response time12 hrs
Recommended by100%of homeowners
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Showing 1-10 of 24
Excavating questions, answered by experts

Trenches are typically 12 to 24 inches deep and 8 inches wide. However, the required depth depends on the specific project and local ordinances. For example, a French drain may need to be 18 inches deep, while a water pipe might require a depth of 24 inches and a drainage pipe 36 inches. Your city or county may have specific regulations, so it's wise to consult with an excavation professional to determine the correct depth for your project.

The rules for trenching and excavation include setting up and following safety protocols, learning how to use tools and machines properly, and ensuring there is a safe exit for all workers. Keep heavy equipment and materials away from the edge of the hole or trench. Call the 811 dig line before starting any excavation or trenching project to ensure you don’t hit any electrical or gas lines.

A joint utility trench, or joint trench, is a long, buried ditch on a property that contains two or more utility lines rather than running the lines in multiple trenches. Some utilities, like gas and electric or electric and communication lines, are better suited to joint trenching, while others, like water and sewer, are not allowed to be in the same trench.

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).

Excavation and grading are both generally necessary for designing your foundation, and leveling the ground where your foundation will go. These steps can also prepare the area by removing vegetation and anything else that could interfere with your home’s foundation.

The Copperopolis, 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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