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TRUSTED BY WEST HILLS, CA HOMEOWNERS

  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon23
    Verified excavation services reviews

Top-Rated Excavation pros in West Hills - Updated Nov 2026

Avatar for Encore Builders, Inc.
Encore Builders, Inc.
5.0(
149
)
Landscape - Minor Grading or Resloping

Serving West Hills, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"We rebuilt our house after the Woolsey fire and so we now have a lot of experience working with local contractors. These guys are the best! Brandon and Oz worked with us all the way and their workers did an great job."
Turf
Turf
Turf
Turf
Turf

+70

Response time1 day
Response rate99%
5 neighbors recently requested a quote
Avatar for FENCE SCAPES 4 U
FENCE SCAPES 4 U
5.0(
17
)
Landscape - Minor Grading or Resloping

Serving West Hills, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Guillermo was absolutely fantastic and we are very happy with the fence and overall value. The fence is a dual sided redwood privacy fence that he hand cut on the last plank to line it up with the curves of a tree! We mentioned that the neighbors didn't want to be able to see through it, so he ensured they can't. I also appreciate that he took an old gate I wanted to repurpose as a trash can screen and incorporated it into the fence design with no problem. I see this fence outside my window and along my walkway so I really wanted to make sure I made the right choice in fence companies and Guillermo exceeded my expectations!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+68

2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Rainforestla, Inc.
Rainforestla, Inc.
4.7(
37
)
Landscape - Minor Grading or Resloping

Serving West Hills, CA and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"This was the first time i undertook such an extensive project: new concrete driveway, artificial turf install, stucco wall , iron fences and motorized gate, drip irrigation, spotlights, new plantings. All the work was completed on time with utmost professionalism from Yosi and his very capable crews. Everything was upfront and there were never any surprises. Needless to say we are all extremely happy with the beautiful results. I'm already talking to Yosi about my next project!"
wood retaining wall
steps
steps
steps
steps

+59

Response time3 days
Recommended by96%of homeowners
Avatar for NYM, Inc.
NYM, Inc.
New to Angi
Excavation - Major Grading or Resloping - For Business

Serving West Hills, CA and surrounding areas

Approved

In business since 2000

Free estimates

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Grading
Grading
Grading
Grading
Grading

+5

Response time1 hour
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Excavating FAQs, answered by experts

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.

The best way to protect tree roots is to avoid the roots entirely by excavating outside the root radius of the tree. For nearby projects, it’s a good idea to construct a temporary retaining wall. But that’s not always possible, depending on the project and the root system. In these cases, consider using alternative equipment like an auger to tunnel under the ground.

Remember, tree roots can damage nearby cement foundations as they grow. If a tree is close enough to interfere with large excavations, it may be better to remove the tree than risk future problems.

Call 811 to locate and mark the gas lines at least three days before digging. In many areas, you can dig within 18 inches of the lines, though in some locations, the distance may be further. Check local regulations, as you may need a utility company representative onsite when digging. Document your calls to 811 and precautions taken to avoid gas lines. A homeowner can be held liable for hitting a gas line in some cases, but contacting the proper authorities and following all guidelines can offer protection.

If you don’t wish to dig it out and convert it into a finished basement, you can still encapsulate your crawl space to protect it from damage for an average cost of $5,500. Finishing a crawl space beyond this isn’t really worthwhile, as the low ceilings mean you won’t be able to use the area as living space.

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

The West Hills, CA homeowners’ guide to excavation services

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