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Top-Rated Excavation pros in Pine Valley - Updated Nov 2026

Accurate Grading and Demolition, Inc.
4.3(
26
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Pine Valley, CA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Quick and efficient. Unfortunately, some large globs of concrete outside of the frames were left behind. Is was so wet and a bit muddy, they were probably missed in the cleanup."
Response time2 days
14 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Water or Fuel Tank - Install or Replace

Serving Pine Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"After dealing with frequent roof repairs, we finally decided on a complete replacement for our Livermore home. Avi kept us informed every step of the way, and the finished roof exceeded our expectations. It's made a noticeable difference during hot summer days."
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+1

Response time6 hrs
Recommended by17%of homeowners
Silverback Hauling & Demolition
4.8(
99
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+3 more

Serving Pine Valley, CA and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"Silverback Hauling promptly returned my call to schedule a time to haul away broken concrete and brick. They called before their arrival, and they arrived promptly at the scheduled time. They went right to work and 3 of them loaded and hauled away about 3 yards of material in about a half hour. All were very friendly and professional. They cleaned the area thoroughly, leaving no trace of themselves or the material they took away. I was very happy with their work and would use them again in the future."
Recommended by100%of homeowners
Avatar for Down Under Services
Down Under Services
4.4(
303
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+3 more

Serving Pine Valley, CA and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"I cannot rave enough about Warren, Oscar and the whole team. In June of 2014, Down aunder Services landscaped our entire backyard (almost a third of an acre), transforming a rocky, dirt-filled wasteland into a gorgeous, lush space with a tiered hill and grass. WOW! We loved it so much that we signed up for their maintenance (gardening) services as well and most recently hired them again for our front yard. The prices are also extremely reasonable and I appreciated the open lines of communication. They finish every job on time and are very transparent about costs and expectations. We are moving to a new home and will be calling Warren again for all of our future landscaping needs there as well.
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Recommended by86%of homeowners
Avatar for CalPacific power & pipeline
CalPacific power & pipeline
4.7(
31
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+3 more

Serving Pine Valley, CA and surrounding areas

Free estimates

Emergency services offered

"We ran into a problem replacing an electrical outlet in the kitchen (loose/unattached wires) and Mike at CalPacific Electric and Cable responded promptly and performed the work at a reasonable price. It literally took him less than 10 minutes to solve the problem and repair. I want to mention how hard it is sometimes to find help that will take the time to tackle a small job like this one. Many others simply did not respond to my request or wanted an outrageous standard fee just to show up for the work. It may not be for the big bucks, but I appreciate CalPacific helping us out."
Recommended by96%of homeowners
Avatar for Apollo Pavers
Apollo Pavers
3.9(
23
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+3 more

Serving Pine Valley, CA and surrounding areas

In business since 2009

"The work started on 9/3/2015. They would make appointments and not show up.  They would show up for a while and then I wouldn't see them for a week. That occurred throughout the job. They would only work on my job for a couple of days at a time. I had to keep calling them to get them to come out. On 9/28, I called them at around 11 as they were supposed to be here that morning with a full crew. They ended up sending out a skeleton crew. Their foreman quit in the middle of the job. The second foreman was unavailable 90% of time I would try to reach him. The owner eventually came out. They tied the drain on my deck into the drain in my front yard. This ended up overloading the drain in my front yard. Their trucks leaked oil on my driveway. After the job was done the project manager said that he would send someone out to clean up the oil. No one has ever shown up. They're overbooked. Be prepared to have an unnecessarily drawn out project. They finished on 10/21/2015. They're due to come back in January to put more joint sand around the pavers."
Recommended by72%of homeowners
Showing 1-10 of 47

FAQs for excavation projects in Pine Valley, CA

Depth depends on the type of installation and the regulations in your area. Water supply lines typically require 24 inches, while drainage pipes are often installed 36 inches below grade. For most general projects, a depth of 12 to 24 inches and a width of about eight inches is sufficient. Sticking to these specs keeps your utilities safe, code-compliant, and easier to maintain later.

When you need to run utilities underground, you’ve got two main options: boring or trenching. Boring employs directional drilling to install utilities without exposing a continuous channel, while trenching requires excavating an open channel to place utilities securely. Directional drilling preserves landscape integrity, whereas trenching provides direct access for installation, albeit with greater surface disruption. This clear comparison helps you select the method best suited to your project.

Plan on 12 hours to dig 100 linear feet when the soil is cooperative and you can work continuously. This timeframe applies when work is performed consistently and methodically. Factors such as rocky soil, tree roots, obstructions, and frozen ground increase the overall duration, demanding extra planning and effort. Comprehensive operational planning ensures that every challenge is managed efficiently and the project is completed on schedule.

If you want your yard to look untouched, laying fresh sod over the trench is the quickest fix. New sod needs 30 to 45 days to root and blend with the rest of your lawn. A local sod pro can provide you with a firm timeline and tips to ensure the grass takes hold and maintains your curb appeal.

The Pine Valley, CA homeowners’ guide to excavation services

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