Top-rated excavation pros.

Get matched with top excavation pros in Kapaa, HI

Enter your zip and get matched with up to 5 pros

Need a pro for your excavation project in Kapaa, HI?

Select your specific project to find the pro for you.

Verified Reviews for Excavation pros in Kapaa, HI

*The Angi rating for Excavation companies in Kapaa, HI 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 Kapaa, HI 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 August 22, 2025

Find Excavation pros in Kapaa

Avatar for Wailua Landscapes & Property Maintenance, LLC
Wailua Landscapes & Property Maintenance, LLC
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Kapaa, HI and surrounding areas

Approved

In business since 1990

Free estimates

Small jobs welcome

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

Response time2 days
33 neighbors recently requested a quote
Request Quote
Avatar for Pipeline Plumbing Oahu L.L.C.
Pipeline Plumbing Oahu L.L.C.
4.7(
35
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Kapaa, HI and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Stuart and his team are a top notch, no non-sense, reasonably priced and professional operation. Stuart is very knowledgeable, efficient, and a problem solver. When addressing a problem he takes the time to troubleshoot, find the issue and come up with a solution for the long term. I cannot say enough about Pipeline Plumbing, they are definitely our go-to plumber for the future. Mahalo Stuart!"
After Renovation
Finished Product
Finished Product
Before Renovation
Additional Photos

+21

Response time11 hrs
Recommended by100%of homeowners
Request Quote
Avatar for Sachs Home Services
Sachs Home Services
5.0(
6
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Kapaa, HI and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Jamie Build a guest cabin on my property. He was always on time. He did excellent detailed work The porches on either side of the cabin are beautiful"
Foundation
Excavation
Foundation
Excavation
Base

+30

Response time7 hrs
Recommended by100%of homeowners
Request Quote
Avatar for Ace Construction LLC
Ace Construction LLC
5.0(
3
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Kapaa, HI and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Ace construction did a great job at filling my old cesspool and installing my new septic system for our house. From start to finish everything was a smooth and easy process. Would definitely hire again in the future."
Beginning the process of a septic system installation
Another hole for the water chamber/drainfield
Septic System Installation
Septic System Installation
Septic System Installation

+11

Recommended by100%of homeowners
Request Quote
Avatar for SK Plumbing Service
SK Plumbing Service
4.8(
3
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Kapaa, HI and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"This company provides professional services and has a great community/friendly communication skill set . They are very quick and easy to work with and is very diligent in getting the work done. Our architect company would highly recommend this plumbing company to others in need of their services."
Response time3 hrs
Recommended by100%of homeowners
Request Quote
Avatar for DSK Contractor
DSK Contractor
3.1(
67
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Kapaa, HI and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"DSK did an overall very good job. Resolved a few issues promptly. Would recommend them."
Stamp concrete
New retaining rock wall
Stamp
New kitchen
Vinyl fence with lattice and gate

+118

Response time3 hrs
Response rate95%
Recommended by81%of homeowners
Request Quote
Showing 1-10 of 24
Excavating questions, answered by experts

Because decomposed granite is a durable material, a crushed rock or gravel base is optional as long as the DG is properly installed and compacted. However, installing a base is a good idea because it will ensure proper drainage and stability and act as a weed suppressant (although you may still occasionally have to pull weeds). Installing an adequate base can also increase the durability of driveways and walkways. If you forego the paver base or gravel underneath, line the area with landscaping fabric to avoid weeds.

There are several methods to hollow out a tree stump, and the best one depends on your tools, experience, and priorities. Common methods include using a chisel and hammer, a chainsaw, or burning.

  • Chisel and Hammer: This is often considered the easiest approach for those with limited tools or experience, though it is the most time-consuming.

  • Chainsaw: Using a chainsaw is the fastest method, but it comes with significant safety risks, especially for inexperienced users.

  • Burning: This can be an effective method, but it is not recommended unless you can first drill holes into the stump. Without holes, the stump will be difficult to light and may not burn completely through.

A power drill with at least a ⅜-inch diameter bit can make the job quicker and easier, regardless of the primary method. While you can use a chisel or chainsaw without a drill, it will require more time and effort. Always wear protective goggles and thick gloves, as splinters are an inevitable risk.

Excavations take a few days or up to a few weeks. The time it takes to excavate an area depends on the size of the area, the type of soil, the type of excavator, and even the time of year, since winter can make digging up the ground more difficult.

To locate an underground downspout, you should start by identifying where the above ground gutter drains. Look for an entry point, such as a pipe or elbow leading into the ground. Follow the surface path for signs like depressions, landscaping disruptions, or wet areas after rain. You can use a metal detector or plumber’s snake to trace the pipe underground. For deeper pipes, a professional locator tool or camera inspection may be necessary. Visual markers or utility maps can also guide the search.

Preparation involves site assessment, clearing debris, grading surfaces, and compacting soil to support stable construction.

The Kapaa, HI homeowners’ guide to excavation services

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

See all articles