Top-rated excavation pros.

Get matched with top excavation pros in Kekaha, HI

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Excavation pros in Kekaha

Avatar for Wailua Landscapes & Property Maintenance, LLC
Wailua Landscapes & Property Maintenance, LLC
New to Angi

Serving Kekaha, 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
29 neighbors recently requested a quote
Avatar for Pipeline Plumbing Oahu L.L.C.
Pipeline Plumbing Oahu L.L.C.
4.7(
35
)

Serving Kekaha, 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
Avatar for Ace Construction LLC
Ace Construction LLC
5.0(
3
)

Serving Kekaha, HI and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Ace Construction did a fantastic job with the installation of an entirely new septic system. They were able to get the job completed in a timely manner and took care of all the ins and outs. If you are looking for any excavation work or septic system installations then I would highly recommend this company."
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
Avatar for Biven’s Drain Cleaning & Service
Biven’s Drain Cleaning & Service
4.0(
8
)

Serving Kekaha, HI and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Within minutes of requesting quotes from all listed Pros, received a phone call from the Bivens team with a time they could be on site. Team arrived when they said, conducted an initial inspection then once agreed upon, stated the work. The project was a bit more involved than previously believed as the root system from the various palms and other trees in my yard along with a host of irrigation piping made it difficult to navigate. The break was after the meter before the cutoff valve on my property side. Team was fast, efficient and professional. Replaced lines from break to home all copper instead of with PVC as was original build. Fair price for a ton of work. Team was fast, efficient and professional. I highly recommend the Bivens Team."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+34

Response time4 days
Recommended by83%of homeowners
Showing 1-10 of 26

FAQs for excavation projects in Kekaha, HI

Depth depends on the type of installation and the regulations in your area. Water supply lines typically require 24 inches, while drainage pipes are often installed 36 inches below grade. For most general projects, a depth of 12 to 24 inches and a width of about eight inches is sufficient. Sticking to these specs keeps your utilities safe, code-compliant, and easier to maintain later.

When you need to run utilities underground, you’ve got two main options: boring or trenching. Boring employs directional drilling to install utilities without exposing a continuous channel, while trenching requires excavating an open channel to place utilities securely. Directional drilling preserves landscape integrity, whereas trenching provides direct access for installation, albeit with greater surface disruption. This clear comparison helps you select the method best suited to your project.

Plan on 12 hours to dig 100 linear feet when the soil is cooperative and you can work continuously. This timeframe applies when work is performed consistently and methodically. Factors such as rocky soil, tree roots, obstructions, and frozen ground increase the overall duration, demanding extra planning and effort. Comprehensive operational planning ensures that every challenge is managed efficiently and the project is completed on schedule.

If you want your yard to look untouched, laying fresh sod over the trench is the quickest fix. New sod needs 30 to 45 days to root and blend with the rest of your lawn. A local sod pro can provide you with a firm timeline and tips to ensure the grass takes hold and maintains your curb appeal.

The Kekaha, HI homeowners’ guide to excavation services

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