# Porta Potty Rental in Hilo, HI

> A standard portable toilet in Hilo, HI starts at $345 for a weekend rental (up to 7 days) or $395 per month, with 4 service visits included in every 28-day rental. Upgrades: deluxe flushing units run $449/weekend, ADA-accessible units $449/weekend, luxury restroom trailers from $1610/weekend. Every Hilo rate is all-inclusive: delivery, pickup, fuel, and environmental and local fees are built into the one price, so there are no surprise line items. Online orders are $0.39 higher than the phone price; either way, we deliver and service the unit ourselves. Enter your ZIP for your exact Hilo rate.

- Canonical page: https://dumpsterrentals.us/services/portable-toilets/hawaii/hilo
- Provider: Ultimate Dumpsters, (866) 858-3867
- Service area: Hilo, Hawaii County, Hawaii
- Prices last verified: 2026-09-30
- Local facts last reviewed: 2026-09-30 by Michael V., Head of Operations
- Order online: https://dumpsterrentals.us/order?service=portable-toilets

## Hilo portable toilet prices by type

Weekend = up to 7 days. Monthly = 28 days with 4 service visits. Phone price shown; online orders are $0.39 higher. Delivery, pickup, fuel, and environmental and local fees are included.

| Unit type | Weekend | Monthly | What is included |
|---|---|---|---|
| Standard Portable Toilet | $345 | $395 | Enclosed unit, hand sanitizer, and toilet paper. Restocked at every service visit. |
| Deluxe Flushing Portable Toilet | $449 | $499 | Foot-pump flushing bowl plus an in-unit hand-wash sink. The guest-friendly upgrade. |
| ADA-Accessible Portable Toilet | $449 | $499 | Ground-level entry, interior grab bars, and a full wheelchair turning radius. ADA-compliant. |
| Portable Hand-Wash Station | $345 | $395 | Freestanding basin with a foot-pump faucet, soap, and paper towels. No hookups needed. |
| Luxury Restroom Trailer | $1610 | $1930 | Climate-controlled multi-stall trailer with flushing porcelain toilets, running-water sinks, mirrors, and lighting. |

## How we set Hilo porta potty prices

- Source: the Ultimate Dumpsters pricing matrix our order desk quotes from, read for Hilo, HI (ZIP 96720).
- What is priced: 10 rates, 5 unit types at a weekend and a monthly rate.
- Date: synced 2026-09-30, re-synced whenever the rate sheet changes.
- Limits: one unit at one Hilo address; other ZIPs can price differently; multi-unit events, extra service visits, and special placements are quoted to the job.
- Served Hilo since 2020.
- Busiest Hilo months in our order records: October and June.

Cite as: Ultimate Dumpsters, "Porta Potty Rental in Hilo, HI" rate sheet, updated 2026-09-30. https://dumpsterrentals.us/services/portable-toilets/hawaii/hilo

## How many portable toilets you need in Hilo

| People on site | Jobsite (OSHA, full week) | Public event (peak crowd) | Hand-wash stations |
|---|---|---|---|
| Up to 20 | 1 toilet | 1-2 toilets | 1 station |
| 20 to 50 | 2 toilets | 2-3 toilets | 1 station |
| 50 to 100 | 2-3 toilets | 3-4 toilets | 1-2 stations |
| 100 to 250 | 3-5 toilets | 5-7 toilets | 2 stations |
| 250 to 500 | 5-8 toilets | 8-12 toilets | 3 stations |
| 500 to 1,000 | Ask for a site plan | 13-20 toilets | 4-5 stations |

Jobsite counts follow OSHA 29 CFR 1926.51(c). At least 5 percent of public-event units (minimum one) must be ADA accessible.

## What renting a porta potty in Hilo is actually like

Hilo is the rainy, windward county seat of Hawaii Island, and it asks different things of a portable toilet than Honolulu or any mainland market. Three local realities shape almost every Hilo order: rain measured by the hundred inches rather than the dozen, a bayfront and upland landscape where the County plans around real tsunami and lava history, and a spring calendar anchored by the week-long Merrie Monarch Festival. On top of that, there is no City of Hilo: the public right-of-way belongs to the County of Hawaii. Here is how each one changes what we recommend.

### About 120 inches of rain a year: why Hilo is planned around wet ground, not heat

Hilo sits on the windward side of Hawaii Island, and the trade winds unload their moisture as they climb the slopes behind town. NOAA's 1991-2020 normals for Hilo International Airport put yearly precipitation at about 120 inches, with no month averaging under about 7 inches and November the wettest at roughly 14 inches. For comparison, Honolulu's airport averages about 16 inches a year. Temperatures barely move: normal highs run about 78 to 83 degrees in every month and lows stay in the mid-60s to about 70, so there is never a freeze to plan around and never a true dry season either.

That rain changes placement more than anything else. A loaded unit on soft, saturated ground can settle and lean, and a low spot on a lot can hold water after a heavy shower. In Hilo we set units on firm, level footing that drains, such as gravel, pavement, or a compacted pad, keep the door side facing away from the runoff path, and leave the service truck a route that will not turn to mud after a wet week. Warm, humid air keeps waste breaking down quickly all year, so odor control comes from the service interval rather than extra deodorizer: weekly service is our floor on a working Hilo site, with a mid-week visit added for heavy-use jobs and events.

### Merrie Monarch week and the Hilo event calendar

Hilo's biggest week of the year is the Merrie Monarch Festival, a week-long celebration held each spring that honors King David Kalakaua. It includes the internationally known hula competition, held at the Edith Kanakaole Multi-Purpose Stadium since 1978, an invitational Hawaiian arts fair, hula shows, and a parade through Hilo town. The festival began in 1963, and the 2027 festival is scheduled for March 28 through April 3. That week brings craft-fair vendors, parade staging, food booths, and overflow parking needs to a small downtown, and it lands squarely in Hilo's wet months.

For festival-week and other large Hilo events we plan the unit count against real attendance and time on site, include an accessible unit on a firm, level route, put hand-wash stations wherever food is served, and set everything on ground that will still be firm after an afternoon downpour. Book early for that week: the date is fixed well in advance, and so is everyone else's order. Give us the date, the venue or lot, the expected crowd, and whether the ground is paved or grass, and we lock the count, the accessible ratio, and the service and pickup timing around your event.

### Placement on the bayfront and upland, and the County of Hawaii right-of-way permit

Hilo's ground carries history the County plans around. The bayfront has been hit by destructive tsunamis: NOAA's historical tsunami database records the April 1, 1946 tsunami at Hilo with a runup of about 8 meters and 96 deaths, and the Pacific Tsunami Museum on Kamehameha Avenue keeps survivor accounts of the 1946 and 1960 waves. Upslope, the U.S. Geological Survey lists Hilo as a nearby town to Mauna Loa, the largest active volcano on Earth, which has erupted 34 times since 1843 and whose 1984 lava flow stopped within about 4.5 miles of Hilo. None of that makes a portable toilet risky, but it does mean that on low bayfront ground we keep units clear of evacuation routes and anchored on firm footing, and we ask you to tell us if the site sits in a posted tsunami evacuation zone.

On genuinely private property with clear truck access, a driveway, a fenced jobsite, or a private lot, you generally do not need a County permit for a portable toilet. Public roads and sidewalks in Hilo are County of Hawaii right-of-way, not city property, because Hawaii has no incorporated cities. The Department of Public Works Engineering Division manages Hawaii County Code Chapter 22, County Streets, and states that a permit is required for any type of work within the County right-of-way, with applications filed through the County's EPIC online system; a separate Sidewalk Use Permit covers placing items on a County street or sidewalk. Portable toilets are not named on the County's page, so if your unit has to sit on a County road shoulder or sidewalk, tell us the exact address and we confirm the requirement with DPW Engineering and coordinate it before delivery. The unit never blocks a sidewalk, curb ramp, driveway, hydrant, or the pedestrian path.

![Two portable toilets and a hand-wash station on a wet gravel pad at a small house under construction, surrounded by tree ferns and banana plants under low gray clouds](https://dumpsterrentals.us/porta-cities/hilo-hi/hilo-rainy-jobsite-gravel-pad.webp)
*A Hilo jobsite setup: units on a draining gravel pad the truck can reach, the placement a town with about 120 inches of rain a year calls for.*

![Hand-wash stations between a row of food trucks and a bank of portable toilets at a food festival](https://dumpsterrentals.us/porta-cities/_shared/festival-handwash-food.webp)
*Food event layout: hand-wash stations between the vendors and the toilets, where inspectors look for them.*

![A service truck pumping a row of green portable toilets during a routine visit on a jobsite](https://dumpsterrentals.us/porta-cities/_shared/service-visit-pump-truck.webp)
*A routine service visit: pump, sanitize, and restock. Four visits come with every monthly rental.*

## Porta potty rental in Hilo, HI: FAQs

### How much does a porta potty rental cost in Hilo?

A standard portable toilet in Hilo, HI starts at $345 for a weekend rental (up to 7 days) or $395 per month, with 4 service visits included in every 28-day rental. Upgrades: deluxe flushing units run $449/weekend, ADA-accessible units $449/weekend, luxury restroom trailers from $1610/weekend. Every Hilo rate is all-inclusive: delivery, pickup, fuel, and environmental and local fees are built into the one price, so there are no surprise line items. Online orders are $0.39 higher than the phone price; either way, we deliver and service the unit ourselves. Enter your ZIP for your exact Hilo rate.

### How many porta potties do I need for a Hilo jobsite (OSHA)?

OSHA's construction sanitation rule, 29 CFR 1926.51(c)(1), sets the floor: 1 toilet for 20 or fewer workers; 1 toilet seat and 1 urinal per 40 workers from 20 up to 200; and 1 toilet seat and 1 urinal per 50 workers above 200. OSHA also expects a worker to reach a toilet within about a 10-minute walk. On a Hilo jobsite, where warm, humid air holds all year and rain falls in every month, we recommend sizing above the OSHA minimum, adding a hand-wash station at the break area, and placing units on firm, draining ground so a wet week never makes the restroom hard to reach or service. Tell us the crew size and we will size the order to the standard.

### How often should portable toilets be serviced in Hilo?

Our standard Hilo monthly rental includes 4 service visits over the 28-day period, roughly weekly. Each visit pumps the tank, sanitizes the interior, and restocks paper, soap, and hand sanitizer. In Hilo that weekly interval is the floor. Normal highs sit around 78 to 83 degrees every month and the air stays humid, so waste breaks down quickly year-round, and on high-traffic jobsites, food events, and Merrie Monarch week we add a mid-week visit rather than stretch the schedule. Rain is the other planning factor: with about 120 inches a year, we make sure every unit sits on firm, draining ground the service truck can reach after a wet stretch. Service is built into the rate, so compliance never depends on anyone remembering to call.

### Do I need an ADA-accessible unit for my Hilo event?

For an event open to the public, yes. The 2010 ADA Standards for Accessible Design require that at least 5 percent of the single-user portable toilets in each cluster be accessible, with a minimum of one, and each accessible unit is marked with the International Symbol of Accessibility. (Units provided only for construction workers are exempt.) In practice a small Hilo event needs at least one accessible unit; a larger one needs one per every 20 standard units. ADA units in Hilo run $449 for a weekend. The accessible unit has ground-level entry, interior grab bars, and a full wheelchair turning radius, and it needs firm, level ground with a clear approach path. Tell us your guest count and we will build the right ratio in.

### Do I need a permit for a porta potty in Hilo, Hawaii?

On private property with clear truck access, a driveway, a fenced jobsite, a parking lot, or a private yard, you generally do not need a permit for a portable toilet in Hilo. Hilo is not an incorporated city: its public roads and sidewalks are County of Hawaii right-of-way. The County Department of Public Works Engineering Division administers Hawaii County Code Chapter 22, County Streets, and requires a permit for any type of work within the County right-of-way, filed through the County's EPIC online permitting system, and it issues a separate Sidewalk Use Permit for items placed on a County street or sidewalk. The County's page does not name portable toilets, so when a unit has to sit on a County shoulder or sidewalk we confirm the requirement with DPW Engineering for your exact address and coordinate it before delivery. In every case the unit never blocks a sidewalk, curb ramp, driveway, hydrant, or the clear pedestrian route.

### What is the difference between a standard, deluxe, and restroom trailer in Hilo?

A standard unit is the jobsite and everyday-event workhorse: enclosed, stocked, and cost-effective at $345/weekend. A deluxe flushing unit adds a foot-pump flushing bowl and an in-unit sink for guest-facing events like weddings and corporate functions at $449/weekend. A luxury restroom trailer is a climate-controlled, multi-stall unit with porcelain toilets, running-water sinks, and mirrors, indistinguishable from a fine-venue bathroom, from $1610/weekend. Pick by how guest-facing the site is and how long the rental runs.

### Can I get same-day or weekend porta potty delivery in Hilo?

Yes. We deliver and service portable toilets throughout Hilo and the surrounding Hawaii County area, with same-day and next-day drop-offs available in most of the area when you book early. Weekend event units are delivered clean before your event and picked up after. Enter your ZIP or call (866) 858-3867 and we will confirm the soonest available delivery for your address.

### Do you rent hand-wash stations in Hilo?

Yes. A freestanding hand-wash station pairs with any toilet unit and needs no power or water hookup: it has a foot-pump faucet, soap, and paper towels, stocked at delivery and every service visit. One station serves roughly four toilet units, the ratio most health departments expect. For food and drink events in Hilo, plan a station near the vendors and one near the toilets to cover both inspection points.

### Hilo gets rain almost every month. How does that change a porta potty rental there?

Mostly it changes where and how the unit sits. NOAA's normals for Hilo International Airport put yearly rainfall at about 120 inches, with every month averaging roughly 7 inches or more and November the wettest. Soft, saturated ground can let a loaded unit settle or lean, so we set units on firm, level footing that drains, such as gravel, pavement, or a compacted pad, keep them out of low spots that hold water, and make sure the service truck has a route that stays firm after a wet week. Temperatures stay warm all year and never freeze, so there is no winterizing, but warm, humid air speeds up breakdown in the tank, which is why weekly service is our floor and busy sites get a mid-week visit. If you are booking for Merrie Monarch week in the spring, book early and tell us whether the ground is paved or grass.

## Sources & standards

- [OSHA 29 CFR 1926.51(c), Sanitation (construction)](https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926.51): Federal toilet-to-worker ratios for construction sites.
- [2010 ADA Standards for Accessible Design (DOJ, ADA.gov)](https://www.ada.gov/law-and-regs/design-standards/2010-stds/): Scoping and technical rules for accessible single-user toilet units.
- [U.S. Access Board, Chapter 6: Toilet Rooms](https://www.access-board.gov/ada/guides/chapter-6-toilet-rooms/): Plain-language guidance on the 5% accessible-unit scoping rule at events.
- [County of Hawaii Department of Public Works, Engineering Division, County Right-of-Way](https://hawaii-county-public-works-hawaiicountygis.hub.arcgis.com/pages/eng-county-right-of-way): The County of Hawaii DPW Engineering Division page for Hawaii County Code Chapter 22, County Streets. It states that a permit is required for any type of work within the County right-of-way before construction, lists the Sidewalk Use Permit for items placed on a County street, and directs applicants to the County's EPIC online permitting system. Hilo is unincorporated, so this County office, not a city, governs its public right-of-way. Portable toilets are not named; we confirm the requirement for your address.
- [National Weather Service Honolulu, Climate and Past Weather (NOWData)](https://www.weather.gov/wrh/climate?wfo=hfo): 1991-2020 normals for Hilo International Airport: about 120 inches of precipitation a year, wettest in November, highs about 78 to 83 F in every month.
- [U.S. Geological Survey, Mauna Loa](https://www.usgs.gov/volcanoes/mauna-loa): Largest active volcano on Earth, 34 eruptions since 1843, Hilo listed as a nearby town, and the 1984 lava flow that came within 4.5 miles of Hilo.
- [Merrie Monarch Festival](https://www.merriemonarch.com/): The week-long spring festival in Hilo, with the hula competition, Hawaiian arts fair, and parade through Hilo town; 2027 dates March 28 to April 3.
- [Pacific Tsunami Museum, Hilo](https://www.tsunami.org/): The Hilo museum on Kamehameha Avenue that archives survivor accounts of the 1946 and 1960 tsunamis.

## Related

- [Hilo dumpster rental](https://dumpsterrentals.us/locations/hawaii/hilo)
- [Porta potties in Hawaii](https://dumpsterrentals.us/services/portable-toilets/hawaii)
- [Construction porta potties](https://dumpsterrentals.us/services/portable-toilets/construction)
- [Event portable toilets](https://dumpsterrentals.us/services/portable-toilets/events)
- [Luxury restroom trailers](https://dumpsterrentals.us/services/restroom-trailers)

Book: call (866) 858-3867 or order online at https://dumpsterrentals.us/order?service=portable-toilets. Standard units from $345/weekend in Hilo.