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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 Olympic Valley, CA and surrounding areas

Approved

In business since 2021

Offers commercial services

"Had a great experience with these guys. They came out and excavated a bunch of dirt for me and graded it to get it ready for a new driveway. They also trenched for 3 inch drain lines that I had them install for all the erosion I was getting from the rain. The quality of work was top-notch. Everything was done right. They clearly take pride in what they do and were reliable. I highly recommend them. I’ll definitely be using them again."
10 neighbors recently requested a quote
Avatar for Benty's Landscaping, Inc.
Benty's Landscaping, Inc.
4.9(
8
)
Landscape - Minor Grading or Resloping

Serving Olympic Valley, CA and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quality work

"Benty's Landscaping did all the contracted work on time. They even carted away some construction debris that another contractor left behind. This was not in the original agreement, but done anyway which saved us having to dispose of it. A,ll work on time, and the cost was under the original estimate. We are so pleased with Benty's Landscaping , we plan to use them again to take care of our defensible space as mandated by our insurance carrier and Cal Fire."
Before
Before
Before
After
After

+10

Response time2 days
Recommended by100%of homeowners
Diablo excavation & construction inc
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Olympic Valley, CA and surrounding areas

In business since 2018

Free estimates

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Avatar for Drumm Construction Co
Drumm Construction Co
5.0(
1
)
Excavation - Major Grading or Resloping

Serving Olympic Valley, CA and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"The fence was beautifully done!! A lot of preparation was done, and attention to detail was first and foremost. The project was complete ahead of time and Rodney showed solid professionalism throughout the project. Highly recommended!!"
Cool, CA
House pad
Slope work
House pad
Keyway trench septic drain

+1

Response time7 hrs
Recommended by100%of homeowners
Kaher General Engineering Services
2.8(
6
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Olympic Valley, CA and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"Barry is a great designer and builder. He did everything we asked for and made sure quality was first and foremost. His crew was very respectful and worked hard for him. I will be hiring him again for two more projects in the que. First Class all the way."
Recommended by100%of homeowners
Dale Burt
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Olympic Valley, CA and surrounding areas

In business since 1982

Free estimates

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n\n

Response time2 days
Olivares Excavation
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Olympic Valley, CA and surrounding areas

In business since 2005

Free estimates

Credit card accepted

Olivares Excavation is a reliable, California-based excavation company specializing in residential and commercial site preparation. Serving communities across the Golden State, we offer expert services including land clearing, trenching, grading, foundation digging, and utility installation. With a focus on safety, efficiency, and quality workmanship, our team uses modern equipment to ensure every project is completed to the highest standard. Whether it's preparing a lot for new construction or handling complex excavation needs, Olivares Excavation is committed to delivering dependable results across California.

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Excavating questions, answered by experts

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.

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.

Yes, trenchers can go through gravel. Gravel is made up of smaller, softer rocks that certain trenchers are able to cut through. Just be sure to use a rock wheel trencher or chain trencher, both of which are made to cut through rocky landscapes and gravel pathways without dulling the teeth or chain.

It can take several weeks for the ground to settle after removing a tree, and the soil under larger, more mature trees can take months. The deeper the tree has been ground under the soil, the longer it will take to settle. However, this extra depth can help you plant new landscaping sooner because you’ll have more space for fresh soil.

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 Olympic Valley, CA homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.