Top-rated excavation pros.

Get matched with top excavation pros in Wilmington, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your excavation project in Wilmington, CA?

Select your specific project to find the pro for you.

Find Excavation pros in Wilmington

C.J.D DEMOLITION
New to Angi
Building Site - Preparation and Clearing

Serving Wilmington, CA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

C.J.D. Demolition is a licensed, bonded, and insured building moving and demolition contractor based in Orange, California. Specializing in structural, selective, and interior teardowns, C.J.D. Demolition serves residential, commercial, and industrial clients across Orange County and the greater Southern California area.

2 neighbors recently requested a quote
Avatar for SPINO EXCAVATING INC
SPINO EXCAVATING INC
5.0(
6
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Wilmington, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Spino Excavating Inc is a very competent contruction company. Their honesty and integrity is known in the Southern California industry. They work patiently and energetically with their project owners, architects, engineers, and of course us building inspectors. They have never failed to impress me on each project large or small. -- RAM-ESI"
Response time10 mins
Recommended by100%of homeowners
Avatar for Solidworks Remodeling
Solidworks Remodeling
5.0(
12
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Wilmington, CA and surrounding areas

In business since 2007

Free estimates

"Thank you solidworks remodeling for helping me with my old bathroom , Leo came by and gave me amazing ideas how to maximize my bathroom space, we use subway tile and glass doors for the walking shower , Leo also suggest to do shampoo nich.. I like the results I would defently recommend to anyone needs remodeling contractor ."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+46

Recommended by100%of homeowners
Avatar for Best Builders and Development, Inc.
Best Builders and Development, Inc.
4.9(
8
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Wilmington, CA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"We interviewed three contractors from different sources, Aaron was not the least expensive but his quote was more inline with expected budget. We hired Aaron and started construction on our new home, demo was quick we were ready for new foundations within a week, then we went into re - framing of existing structure, framing of new structures, cabanas decks, patios, etc. 6 months later we moved into our new home. At every step Aaron and his team were available to help manage expectations and avoid mishaps. Thanks Aaron.
"
Natural Maple wood cabinets
Custom Kitchen
Custom Kitchen
Recommended by83%of homeowners
...
Showing 1-10 of 81
Excavating questions, answered by experts

If you’re planning to dig on your property, you’ll need to check for underground utility lines. Call the national call-before-you-dig 811 number. Once connected to an operator, you can schedule a site visit to mark underground lines. This way, you won’t accidentally dig into pipes and can cause major (read: costly) issues.

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.

You can dig 60 to 80 linear feet by hand per day depending on the depth. Digging a 100-foot trench by hand will take you two work days, but it can take longer if you have heavy or rocky soil. If you’re digging a deep trench or one that’s over 100 feet, consider renting a mechanical trencher, such as a walk-behind or ride-on, or calling a pro for help. 

Underground downspouts refer to the sections of downspout extensions that lead away from your home and gutter system. While they cost more than traditional extensions, they can provide several benefits, such as less frequent damage and no need to move them for lawn care tasks. Whether they're worth it or not depends on your budget at installation time and how much convenience they'll add to your situation.

The time it takes to build a pool—and dig out the area—varies based on the pool size and type. A professional excavator will take between four and eight hours to dig a pool. The process will take longer if they encounter large boulders or tree roots. Keep in mind that this is a small part of the process in the long run. You will need between eight and 12 weeks to build a pool from start to finish, including the time to apply for permits.

The Wilmington, CA homeowners’ guide to excavation services

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