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Find Excavation pros in Waikoloa

Arborist Services, LLC
4.7(
11
)

Serving Waikoloa, HI and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Mark O'dell did a wonderful job on my DHHL clearing out approximately 3 acres of land filled with gun powder trees and California grass. He was quick to respond and coordinated his equipment before my departure back to the mainland. He was very professional and courteous to meet my requirements. A little pricey but worth every penny. I highly recommend Mark for future projects and look forward to working with him again."
Waimea Project  - Land Clearing
Waimea Project - Land Clearing
Waimea Project - Tree Trimming
Waimea Project - Completion
CAT 279 Track Loader

+10

Response time1 day
4 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Precision Services
Precision Services
5.0(
29
)

Serving Waikoloa, HI and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

"Tyrone and John did an exceptional job with clearing my land, placing topsoil and seeding. Both worked quickly and efficiently. Would hire them again in a heartbeat. Both my husband and I were extremely pleased with their customer service."
33 neighbors recently requested a quote
Recommended by46%of homeowners
Rainyday Landscaping
4.6(
10
)

Serving Waikoloa, HI and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"I hired Rainy Day Landscaping (Jon-Paul Mangarin) to diagnose and repair my 12-valve irrigation system. After finding all but two valves (the previous owners of our property had hidden and buried them all) and verifying that they all worked, we decided to replace the old irrigation controller with a new one that could be controlled by a phone app. This is huge improvement! Jon-Paul also adjusted and replaced a bunch of old lawn sprinklers that were not functioning efficiently. Noticing the thickness of my Kikuyu lawn, Jon-Paul recommended aerating and de-thatching followed by a compost top-dressing. I also hired Jon-Paul to do tree trimming, edging shaping around all the beds and tree circles. This was followed by fertilizing and mulching all beds and tree circles. Everything looks great now! All the work was done to my satisfaction and I would recommend RainyDay Landscaping for all of the work I listed above."
Landscape
Landscape
Landscape
Response time2 days
18 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Snakes Plumbing
Snakes Plumbing
New to Angi

Serving Waikoloa, HI and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

Heater install
Heater install
Heater install
Salon sink install
On demand heater

+3

3 neighbors recently requested a quote
Avatar for precision Landcare
precision Landcare
5.0(
27
)

Serving Waikoloa, HI and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Very good team of crew to get the job done efficiently and competently. Puncture and responsible. These are very capable people. I highly recommend Precision Landcare! Aloha."
Response time9 hrs
Recommended by50%of homeowners
Showing 1-10 of 29

FAQs for excavation projects in Waikoloa, 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 Waikoloa, HI homeowners’ guide to excavation services

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