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Verified Reviews for Excavation pros in Descanso, CA

*The Angi rating for Excavation companies in Descanso, 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 Descanso, 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 October 25, 2026

Top-Rated Excavation pros in Descanso - Updated Nov 2026

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

Serving Descanso, CA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"AGD did a fantastic job on our paver walkway. We have a newer construction home that had a concrete walkway and a very odd shaped driveway that makes it unusable for parking two cars. I called AGD to get a quote to tear out the concrete walkway, install pavers, and put pavera down next to our driveway to make it usable for two cars. Several other contractors said the job was "too small", and wouldn't even coke look at it. Not AGD... Kameron was very knowledgeable, friendly and more than helpful. They did a great job that we are very happy with, and have gotten many compliments on it already. They are very busy, so you may have to wait a few weeks for them to start the job, but that just means they do great work and are in high demand. Would highly recommend."
Response time2 days
15 neighbors recently requested a quote
Recommended by90%of homeowners
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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+2 more

Serving Descanso, 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
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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+2 more

Serving Descanso, CA and surrounding areas

Free estimates

Emergency services offered

"Corey was exceedingly professional. I’d hire this company again—they are reasonably priced compared to other electricians in San Diego."
Recommended by96%of homeowners
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Avatar for F.H.F. Home Solutions
F.H.F. Home Solutions
5.0(
12
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Descanso, CA and surrounding areas

In business since 2008

Free estimates

"Larry St Clair did an excellent job powerwashing our large red brick patio? He was punctual very reliable and did an excellent job The patio looks like new! Larry paid attention to detail and cleaned up completely I have hired him back to do several handyman jobs and am very satisfied I highly recommend this company and specifically Larry St Clair"
Array access
Front Before
Sullivan Solar Trucks
Before
Dirty Panels

+36

Recommended by100%of homeowners
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Avatar for Repiping Professionals
Repiping Professionals
4.2(
50
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Descanso, CA and surrounding areas

In business since 1948

Free estimates

Emergency services offered

"When we purchased the house, it was a 30 year old home. Almost everybody in the period of five years to seven years wanted to convert to copper plumbing. So what they offered at that time was anyone you referred to if they chose to use their service, you have $500 cash payment which was really nice because half of our neighbors and our family members used them. I do not know what they do now, but it is a really nice service because they are a very good company. They did a great job."
President - George Anderson
Service Van
Repiping Worker
Recommended by85%of homeowners
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Avatar for Roto-Rooter
Roto-Rooter
4.3(
25
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Descanso, CA and surrounding areas

In business since 1947

Free estimates

Emergency services offered

"It was great. They explain what they needed to do and price point."
Recommended by76%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 Descanso, 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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Excavating FAQs, answered by experts

In most areas, you will need a permit for excavation work, even for projects that only involve grading or yard leveling. Permit requirements depend on your local government and the scope of the project, but they are especially common for significant digging or work that could affect utilities or public property. These permits help protect the local topography and prevent drainage issues. An experienced excavation company will typically know whether permits are needed and can often handle the process of pulling and closing them for you. You can also verify permit requirements by contacting your local building department and describing your project.

Depending on the severity of the freeze and the method used, thawing frozen underground pipes can take anywhere from 30 minutes to several hours. Applying heat directly to the pipe using heat tape, infrared lamps, or hot water jetting can speed up the process. However, patience and careful monitoring are key to avoiding pipe damage.

Excavation is priced in cubic yards, so you’ll need to find the volume of the area in order to calculate costs. Multiply the length, width, and proposed depth of your excavation site, then convert it into yards to get the volume. Multiply this figure by the price per cubic yard.

Most homeowners can measure by hand to get a rough estimate, even if it’s tedious. You may want to pull out a tape measure or use a string to help mark the area.

There are several different factors that influence how long it takes to excavate. For a foundation, it could take anywhere from three days to three weeks. It can take even longer if you face weather-related delays or an inaccessible site that’s riddled with boulders and rough terrain. It may also take longer if you have clay soil, which is more difficult to dig.

There are many ways to cut through roots when digging, especially if your trencher doesn’t seem to be removing the roots. First, use a shovel to expose the roots. Then, use gardening shears to clear out smaller roots or a reciprocating saw to remove larger plant roots. If you plan on keeping the plant, avoid cutting any roots over 2 inches thick.

The Descanso, 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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