Topsoil ordered online by the ton. A dump truck delivers to your Keaau address and unloads right where you point.
Keaau gets about 170 inches of precipitation a year, which makes drainage and washout planning critical for any topsoil project. Orders range from a single ton for small patches up to 40 tons or more for large regrades.
The right depth changes the tonnage you need. Thin layer or deep fill, the goal is to match the soil volume to the job.
Topsoil is the most common order for Keaau lawns, beds, and regrading the growing layer. It carries organic matter that plants need, unlike fill dirt.
| Product | Use | Note |
|---|---|---|
| Topsoil | Lawns, beds, regrading the growing layer | Organic-rich layer for planting; adjust depth per project |
Each project needs a different depth and coverage. The table below shows common Keaau jobs and the topsoil application.
| Project | What to order | Depth or note |
|---|---|---|
| Over-seeding topdress | Topsoil | Light topdressing over existing lawn |
| Regrading after construction | Topsoil | Depth depends on grade change; use the calculator |
| Raised beds and gardens | Topsoil | Full depth for root growth |
| New lawn | Topsoil | Thicker layer for seeding or sod |
| Leveling low spots in a yard | Topsoil | Fill to match surrounding grade |
Keaau sees roughly 216 days a year with at least a tenth of an inch of rain. That means scheduling delivery onto firm ground is important because the soil can stay wet for long stretches. Order once the site is ready, because material sitting in the wrong spot gets moved twice.
Soils mapped in the Keaau area are commonly moderately well drained. That influences how much base stone you need under the topsoil layer. The ground around Keaau is in a hydrologic group that takes water in very slowly, so most rain runs across the surface. This makes drainage and a deeper base matter more here than elsewhere.
About 0 days a year drop below 32F. The ground never freezes, so the work window is year-round and frost heave is not a concern. Meanwhile, Hawaii County permitted about 974 single-family homes in 2024. New construction often means regrading and topsoil for landscaping.
Estimating the right tonnage starts with the area and depth. Use our material calculators to convert cubic feet or yards to tons for your project.
Order online by the ton, and the delivered price is calculated by ZIP at checkout. A dump truck brings the topsoil to your address, with loads from 1 ton to over 40 tons. Free delivery applies to qualifying orders. Use code FIRSTTIMER50 for $50 off your first order.
Choose a delivery window at checkout: morning 7 am to 12 pm or afternoon 12 pm to 5 pm. The delivery date must be at least 3 business days after the order is placed. You receive an email confirmation, then a second email with the scheduled window and a photo of the load. Delivery goes ahead only after you approve that second email. Someone must be at the site during the window.
Learn more about how we work on our About Gravel Monkey page. Read customer reviews and check delivery information for details on lead times and policies.
Many customers combine topsoil with these materials for the same job site:
Yes. Gravel Monkey delivers topsoil to Keaau and the surrounding area by dump truck. Orders must be placed at least 3 business days before the delivery date. You choose a morning or afternoon window at checkout, and someone must be on site to accept the load.
The smallest load of topsoil we deliver to Keaau is 1 ton. One ton covers roughly 100 square feet at a depth of 2 inches, which is enough for a small garden bed or a patch of lawn.
The truck needs a road width of at least 12 feet and firm ground to reach the drop point. If access is restricted, the crew unloads as close to the requested spot as they safely can.
The depth depends on the project. For new lawns, 4 to 6 inches is common; for raised beds, 8 to 12 inches. Use our material calculators to estimate the tonnage needed for your specific area and depth.
Use our material calculators to find out how many tons you need. Then order online from Gravel Monkey in Keaau and get the delivered price for your address.
We also deliver topsoil to these nearby locations:
See the delivered price for your address and order topsoil by the ton online. Loads run from 1 to over 40 tons, with free delivery on qualifying orders.
Fill out the form and our sales team will get back to you within the hour.