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Verified Reviews for Excavation pros in Lompoc, CA

*The Angi rating for Excavation companies in Lompoc, 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 Lompoc, 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 February 12, 2026

Find Excavation pros in Lompoc

Affordable Construction Services
4.8(
22
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+1 more

Serving Lompoc, CA and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quick response

"I hired Daniel for some mudslide excavating work. Job went well. He was prompt and reliable. Done on time. Would recommend."
Response time2 days
5 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Shofar Landscape Contracting
Shofar Landscape Contracting
5.0(
13
)
Landscape - Minor Grading or Resloping

Serving Lompoc, CA and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"Shofar Landscaping contracting was honest, timely, and efficient! They were professional and completed all the work we discussed and met our expectations. The crew were wonderful to work with! Looks great! Thank you!"
Response time1 day
Response rate87%
9 neighbors recently requested a quote
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Avatar for Essential Landscapes Inc.
Essential Landscapes Inc.
5.0(
4
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Lompoc, CA and surrounding areas

Approved

In business since 2024

Customers say: True professional

"Jorge and his team were very fast and efficient as well as being on time. His team will continue with our monthly maintenance."
Additional Photos
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+21

Response time2 days
Response rate100%
3 neighbors recently requested a quote
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Avatar for Wilber Construction, Inc.
Wilber Construction, Inc.
5.0(
9
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Lompoc, CA and surrounding areas

In business since 2003

Free estimates

Offers commercial services

"He's good at what he does. He showed up on time. Did what he said. I would highly recommend him."
Response time2 days
Recommended by33%of homeowners
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Avatar for 1st Demo, Inc.
1st Demo, Inc.
4.9(
15
)
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Lompoc, CA and surrounding areas

In business since 1998

Free estimates

Offers commercial services

"I had my stucco stripped completely from my two story house. This task is quite labor intensive, and it would take me the rest of my year to do it, and I didnâ t want to do it. Cleanly done, no nails or detritus left around,worth it to me-very satisfied indeed- Dave Coon"
It is not done until clean
careful removals
Every detail is important
Roof removal
Same day progress

+1

Response time1 day
Response rate89%
Recommended by92%of homeowners
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Avatar for Transcend Demolition
Transcend Demolition
5.0(
7
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Lompoc, CA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"I needed to have old shelving removed from my garage. This company did the work cleanly and efficiently, and on short notice! I definitely recommend them, and will use them for future demo needs."
Response time3 days
Recommended by100%of homeowners
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Avatar for J Tree Care & Excavation
J Tree Care & Excavation
5.0(
2
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Lompoc, CA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"They were gracious, hospitable, did what they sad on time, always communicate with us along the way, and very high touch in terms of their work. I would use them again."
Additional Photos
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+15

Recommended by100%of homeowners
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M.J. Excavation
4.8(
3
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business+1 more

Serving Lompoc, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Matt has been working for me for over 15 years. He has worked on several of our properties. He has continually beat competitor prices, he the get jobs done on time, and it is always at the upmost quality! He provides quality service at an affordable rate! He is personable, respectful, straight-forward, and is very knowledgeable. His engineering is at par with other competitors, but his artistic approach sets himself above everyone else. He has a lot of knowledge about local resources, wildlife, and plants int he area!"
Response time4 days
Recommended by100%of homeowners
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Avatar for Tatum Asphalt
Tatum Asphalt
4.7(
24
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Lompoc, CA and surrounding areas

In business since 2012

Free estimates

"Tatum just completed a job at my home. Very very professional. Did an amazing job. Cleaned up all around my home. Workers were friendly. I would highly recommend them for any asphalt job you might have."
Before Overlay Install
After Asphalt Overlay and Rock Install
Before Sealing and Striping
After Sealing and Striping
Constructing New Asphalt Driveway

+3

Recommended by100%of homeowners
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Excavating questions, answered by experts

You can bury underground electrical wire six inches deep—but only if you use a rigid metal electrical conduit. For rigid, non-metallic conduits, bury the wire at least 12 inches deep. If using an underground feeder cable rated for direct burial, you'll need to place it at least 18 inches deep, as it has no conduit for extra protection.

Slab foundations are more affordable than crawl spaces because they require minimal excavation, as the slab sits directly on the ground or on footers that only sink a few feet into the ground. Crawl spaces require excavation of the entire footprint of the home to several feet below the surface. Not only does that mean higher labor costs, but more materials are necessary for the concrete foundation walls.

It takes one hour to dig a 10-foot trench by hand. Use a trenching shovel with a sharp tip and a long head. Plan for more time if your soil is heavy or rocky. Consider renting a trencher if you’re digging a long or deep trench or if you have challenging soil or terrain. 

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

Most residential basements are 8 to 10 feet deep. You can dig deeper depending on building codes, but it does become more difficult. You’ll likely need to install stronger foundation walls and additional supports to handle the increased load. Depending on the water table, you may also need a water management system. Clay soil can support a deeper foundation than sandy soil. A structural engineer will be able to tell you the maximum, feasible depth.

The Lompoc, 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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