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Top-Rated Excavation pros in Alpine - Updated Nov 2026

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

Serving Alpine, CA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"It is hard to find a team that is well managed. Kameron is a great manager of his team. He is a strong leader and his business has great communication. He is also very knowledgable and has great resources that help him be creative in his projects. He took on a very challenging home drainage issue I had that required putting perimeter drainage around two sides of my house. I had a leaking basement and a home that a very difficult rock in the depths of the earth. The project needed to be modified to meet the unique needs of ground conditions and Kameron and his team worked with the challenges and I appreciated the work they did very much."
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 Alpine, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Throughout our project, their general construction services were consistently professional and reliable. They managed every detail flawlessly, ensuring a smooth and efficient process from start to finish."
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+1

Response time6 hrs
Recommended by17%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Water or Fuel Tank - Install or ReplaceWater or Fuel Tank - Remove

Serving Alpine, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"This was an usual project. It was redoing a mini bar. Hard to find a contractor that would do it or had the time. Homepro was great lead by project manager Shir Hadad. Jumped right in there and took it on and got the job done. Really appreciate their professionalism."
Response time5 days
Recommended by77%of homeowners
RSF Construction Inc.
1.0(
1
)
Water or Fuel Tank - Install or ReplaceWater or Fuel Tank - Remove

Serving Alpine, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

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 Alpine, CA and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"The best landscape crew we have had in 30 years of owning this home! They pay great attention to detail, and are quick to respond if a problem arises. They work hard, have a great attitude, and are very professional. Our yard always looks so great, and we receive many compliments from the neighbors.  "
Recommended by86%of homeowners
Green Sphere Demolition, Inc.
5.0(
10
)
Building Site - Preparation and Clearing - For Business

Serving Alpine, CA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"I had an almost forty year old non functioning swimming pool partially demolished and backfilled. The wrought iron fencing surrounding it was removed as well as an old aluminum playground set in another part of the yard. Green Sphere Demolition informed me about what the job would entail and answered my questions at every step during the process. They pulled all of the necessary permits and made sure the city inspectors approved the plan and signed off on the job upon completion. I would hire this company again."
Response time3 hrs
Recommended by10%of homeowners
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FAQs for excavation projects in Alpine, 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 Alpine, CA homeowners’ guide to excavation services

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