Cesspool to Septic Conversion in Hawaiian Acres, HI

Replacing a cesspool with a permitted septic system, designed for your lava-rock lot and the state deadline. A straight walkthrough of options and cost before anything is dug.

Cesspool Conversion in Hawaiian Acres

Hawaii has set a deadline for every cesspool in the state to be converted or closed, and nowhere does that land harder than East Hawaii, where whole subdivisions were built on cesspools drilled into the lava. A conversion means closing the pit and installing a permitted individual wastewater system in its place: typically a septic tank with a leach field or seepage bed, or an aerobic treatment unit where the lot is too small or too wet for a conventional field. We handle cesspool-to-septic conversions across Hilo, Puna and the Hamakua coast, from the site evaluation and the design that the Department of Health requires through the excavation, the tank and field installation, and the final inspection. Lava changes everything about this work. There is little or no soil, so most fields here are built on imported fill, and a lot that looks flat and easy may sit on a lava tube or on pahoehoe that will not break without a hammer. We look at your lot first, tell you which system actually fits it, and give you a real number before anything is dug.

Cesspool to Septic Conversion in Hawaiian Acres, HI

Cesspool and septic service in Hawaiian Acres

Hawaiian Acres is one of the big upland Puna subdivisions, a grid of three-acre lots stretching from Highway 11 near Kurtistown back into the ohia and hapuu fern forest toward Mountain View, laid out on numbered and lettered roads that are mostly unpaved and maintained by the people who live on them. It is high, cool and wet, well over a hundred inches of rain a year, and it has a strong off-grid streak: catchment water everywhere, solar on many roofs, and homes that range from plantation-style houses to cabins at the end of a half-mile cinder driveway. Every one is on a cesspool or a septic system of its own. The ground is young lava under forest floor, and the deeper roads see the most rain and the slowest drainage, so a cesspool back on Road 8 behaves differently from one near the highway. Hawaiian Acres also has a lot of newer owners who bought cheap acreage and are now sorting out what a cesspool is, how the state deadline affects them, and whether the pit behind the house will pass an inspection when they sell. We pump, inspect, convert and repair in Hawaiian Acres regularly, and we know the roads. Tell us the road, how to find the lot, and what the system is doing, and we will come ready and quote it straight.

  • Site evaluation and system recommendation for your lot and household
  • Design and Department of Health permit handled for you
  • Septic tank with leach field or seepage bed, or an aerobic treatment unit where needed
  • Raised beds on imported fill for lots with no native soil
  • Old cesspool pumped, closed and filled to code
  • Final inspection and the paperwork a buyer or lender asks for

Need cesspool conversion elsewhere? See all of our Hawaiian Acres services or cesspool conversion across East Hawaii.

Cesspool Conversion in Hawaiian Acres

Tell us what is happening and we will call you back. Local Hawaiian Acres service.

Prefer to talk now? Call or text (808) 649-5223.

Areas We Cover in Hawaiian Acres

In town or at the end of a cinder road: if it’s in or around Hawaiian Acres, we come to your property.

  • Lower Hawaiian Acres near Highway 11
  • Upper Hawaiian Acres
  • The numbered roads
  • The lettered roads
  • Kurtistown side

Common Cesspool & Septic Issues in Hawaiian Acres

The cesspool and septic problems we see most around here, and how we handle them.

Long cinder driveways and soft roads

A pump truck is heavy, and the back roads of Hawaiian Acres get soft after a week of rain. We ask about the road and the driveway when you call, bring enough hose to park where the ground is solid, and still reach the pit.

Upland rain and slow-draining pits

At this elevation the rain is relentless and the forest floor holds it. Cesspools back in the subdivision refill from the ground and stay wet. Keeping them pumped on a schedule keeps a buffer in the pit; when a pit stops draining altogether, we say so and talk through what comes next.

Cheap acreage, unknown systems

Many Hawaiian Acres lots sold with a house and no paperwork on the cesspool. We locate the pit, pump it, read the walls and the refill, and give the new owner a straight picture of its condition and what the state deadline means for it.

Cesspool Conversion in Hawaiian Acres: FAQs

Do you really come all the way back into Hawaiian Acres?
Yes, to the back roads too. We know the numbered and lettered roads and we ask about conditions before we roll, so the truck shows up ready. Tell us the road and the lot and how the driveway sits.
My cesspool is near my catchment tank and my neighbor is close. Can I still convert?
In most cases, yes. Three acres gives room to meet the setbacks from both catchment tanks and the property lines, and the design accounts for them from the start. The bed is built on fill over the lava. We walk the lot and quote the system that fits.
How often should an upland Puna cesspool be pumped?
Every two to three years for a full-time household, because the wet ground gives the pit little help draining. Longer if the home is used part-time. If you cannot remember the last time, schedule it and we will set an interval based on what we find.
Do I have to convert my cesspool now?
For most homes, not yet. The state has set a deadline for every cesspool to be converted or closed, and the Department of Health controls the schedule and the exceptions. What forces the issue sooner is a cesspool that has stopped draining, a sale where the buyer or lender wants it done, or a remodel that triggers a permit review. We can tell you which of those applies to you.
What does a conversion cost in Puna or Hilo?
It depends on the lot more than anything: how hard the rock is, whether a conventional field will fit, how far the truck and excavator can get in, and which system the Department of Health will approve. We give a written price after walking the lot, not a phone estimate that grows later, and we are up front that an aerobic unit or a raised bed on fill costs more than a simple tank and field.
Can I keep using my cesspool while the septic system is built?
Usually, yes. The new tank and field go in beside the old pit, the house plumbing is switched over once the new system is inspected, and then the cesspool is pumped, closed and filled. Most conversions keep the household running throughout, with a short switchover.
Will the conversion work with my rainwater catchment?
Yes, and the design has to account for it. The field or unit must sit a set distance from the catchment tank and from any neighbor’s, which on a smaller lot narrows where the system can go. We lay it out with the catchment in mind from the start so the permit is clean and your water stays clean.

Need Cesspool Conversion in Hawaiian Acres?

Call now for a fast quote. We come to your property, and backups and emergencies get priority.

📞 Call or text (808) 649-5223