# Porta Potty Rental in Hillsboro, OR

> A standard portable toilet in Hillsboro, OR 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 Hillsboro 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 Hillsboro rate.

- Canonical page: https://dumpsterrentals.us/services/portable-toilets/oregon/hillsboro
- Provider: Ultimate Dumpsters, (866) 858-3867
- Service area: Hillsboro, Washington County, Oregon
- Prices last verified: 2026-09-29
- Local facts last reviewed: 2026-09-29 by Michael V., Head of Operations
- Order online: https://dumpsterrentals.us/order?service=portable-toilets

## Hillsboro 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 Hillsboro porta potty prices

- Source: the Ultimate Dumpsters pricing matrix our order desk quotes from, read for Hillsboro, OR (ZIP 97123).
- What is priced: 10 rates, 5 unit types at a weekend and a monthly rate.
- Date: synced 2026-09-29, re-synced whenever the rate sheet changes.
- Limits: one unit at one Hillsboro address; other ZIPs can price differently; multi-unit events, extra service visits, and special placements are quoted to the job.
- Served Hillsboro since 2019.
- Busiest Hillsboro months in our order records: October and March.

Cite as: Ultimate Dumpsters, "Porta Potty Rental in Hillsboro, OR" rate sheet, updated 2026-09-29. https://dumpsterrentals.us/services/portable-toilets/oregon/hillsboro

## How many portable toilets you need in Hillsboro

| 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 Hillsboro is actually like

Hillsboro sits on the flat floor of the Tualatin Valley at the west end of the Portland metro, and it is colder at night and more industrial than the city it borders. Three local realities shape almost every Hillsboro order: a valley floor that drops to freezing on roughly twice as many nights a year as Portland's airport, a Silicon Forest industrial district built around Intel and Hillsboro Airport, where jobs are big, fenced, and security-controlled, and a City of Hillsboro right-of-way permit that covers city-owned easements as well as streets. Here is how each one changes what we recommend.

### Why Hillsboro's wet winters and hot, dry summers split the service year

NOAA's 1991 to 2020 normals for Hillsboro Airport show about 36 inches of rain a year, a little less than Portland, with more than five inches in November and about six in December against barely a third of an inch in July. Summer is warm and dry: average highs top 82 degrees in July and August, and daily records show about 17 days a year at 90 degrees or hotter. On a busy summer jobsite or event, heat speeds up odor in the tank, so weekly service is the floor and we add a mid-week visit when a crew or crowd is using the unit hard.

The wet months run from October through March, and the Tualatin Valley's flat, farm-country soil stays soft through most of them. We set units on gravel, pavement, or a pad rather than bare ground so they stay level and the service truck can reach them without rutting a site. On new construction, the City of Hillsboro's grading and erosion control rules protect the Tualatin River watershed from sediment, so we keep units and truck access away from storm inlets and erosion controls.

### Frost on the valley floor: why Hillsboro units get a winter plan early

The number that sets Hillsboro apart is frost. Daily records from Hillsboro Airport show about 62 nights a year at or below freezing, roughly twice the count at Portland International Airport over the same period, and the average January low is under 34 degrees. Cold air settles on the flat valley floor on clear nights, so a job in Hillsboro can freeze when a job across the metro does not. Freezes also show up early in the fall and late into spring, not just in midwinter.

For a portable toilet, a freeze means a solid hand-wash tank, a frozen flushing unit, and an icy step at the door. From fall through spring we winterize units with a non-toxic antifreeze charge as soon as a freeze is forecast, set them on level ground where water does not pool and refreeze around the base, and keep the path to the door clear. On early-morning shifts at plants and jobsites, that is the difference between a unit crews can use at 6 a.m. and one that is out of service until noon.

### Placement at Silicon Forest plants, near the airport, and the Hillsboro right-of-way permit

Much of Hillsboro's commercial work happens in the industrial district around Hillsboro Airport, which the Port of Portland describes as the second busiest airport in Oregon, set on about 950 acres in the middle of Oregon's Silicon Forest. Intel is the best-known employer here, and the district's jobs are large, fenced, and often security-controlled. For those sites we need the gate procedure, badge or escort rules, and approved truck routes ahead of time, and we place units near each work zone and break area, out of drive aisles and delivery lanes, on a level spot the service truck can reach on its schedule. Tell us about shift changes and peak crew counts during a build-out or shutdown and we size to the peak.

On private property with truck access, a fenced jobsite, a driveway, or a private lot, you generally do not need a city permit for a portable toilet. Public space is different. The City of Hillsboro requires a right-of-way permit for work in the public right-of-way or City-owned easements by homeowners, business owners, and contractors, including any work that temporarily closes part of the right-of-way. Permits run through the city's Development and Permitting Team at the Hillsboro Civic Center. A unit never blocks a sidewalk, curb ramp, driveway, or hydrant. Give us the exact address and whether the spot is private, in an easement, or in the street, and we confirm what it needs and coordinate with the City of Hillsboro before delivery.

![Three portable toilets and a hand-wash station on a frosty gravel pad inside a fenced industrial construction site at sunrise, with ground fog over flat fields and low forested hills beyond](https://dumpsterrentals.us/porta-cities/hillsboro-or/hillsboro-frosty-industrial-jobsite.webp)
*A Hillsboro industrial build on a frosty morning: units on a level gravel pad, winterized for a valley floor that freezes on about 62 nights a year.*

![Green portable toilets in the fenced laydown yard of a downtown high-rise construction site](https://dumpsterrentals.us/porta-cities/_shared/downtown-highrise-jobsite.webp)
*Dense downtown job: units inside the fenced laydown yard, off the public sidewalk.*

![A green portable toilet and hand-wash station on a gravel shoulder behind traffic barrels at a road-paving project](https://dumpsterrentals.us/porta-cities/_shared/road-crew-roadside.webp)
*Road crew setup: on a level shoulder behind the work-zone barrels, where the service truck can reach it.*

## Porta potty rental in Hillsboro, OR: FAQs

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

A standard portable toilet in Hillsboro, OR 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 Hillsboro 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 Hillsboro rate.

### How many porta potties do I need for a Hillsboro 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 large, security-controlled Hillsboro site, walking distance to the unit matters as much as headcount, so we recommend sizing above the OSHA minimum, splitting units across work zones, and winterizing hand-wash stations early for frosty morning shifts. Tell us the crew size and we will size the order to the standard.

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

Our standard Hillsboro 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 summer, with highs in the low 80s and about 17 days a year at 90 or hotter, weekly is the floor and we add a mid-week visit for large crews and events. From fall through spring, frost is the bigger issue: Hillsboro freezes on about 62 nights a year, so we winterize units whenever a freeze is forecast and keep them on firm, level ground the truck can reach through the rain. Service is built into the rate, so compliance never depends on anyone remembering to call.

### Do I need an ADA-accessible unit for my Hillsboro 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 Hillsboro event needs at least one accessible unit; a larger one needs one per every 20 standard units. ADA units in Hillsboro 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 Hillsboro, Oregon?

On private property with clear truck access, a fenced jobsite, a driveway, or a private lot, you generally do not need a city permit for a portable toilet in Hillsboro. If the unit would sit in the public right-of-way, the City of Hillsboro requires a right-of-way permit, and the city's rule covers City-owned easements as well as streets and sidewalks, for homeowners, business owners, and contractors alike, including any work that temporarily closes part of the right-of-way. Permits go through the city's Development and Permitting Team at the Hillsboro Civic Center. A unit can never block a curb ramp, hydrant, driveway, or the clear sidewalk route. Tell us the exact address and whether the spot is private, in an easement, or in the street, and we confirm what it needs and coordinate the permit before delivery.

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

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 Hillsboro?

Yes. We deliver and service portable toilets throughout Hillsboro and the surrounding Washington 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 Hillsboro?

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 Hillsboro, plan a station near the vendors and one near the toilets to cover both inspection points.

### Do portable toilets freeze in Hillsboro, and what do you do about it?

They can, and more often than people expect. Hillsboro Airport records about 62 nights a year at or below freezing, roughly twice as many as Portland International Airport, because cold air settles on the flat Tualatin Valley floor on clear nights. From fall through spring we winterize units with a non-toxic antifreeze charge whenever a freeze is forecast, set them on level ground where water will not pool and refreeze at the base, and keep the path to the door clear. Hand-wash stations get the same treatment, so an early shift is not left without one. If your job runs through winter, tell us and we plan it from the first delivery.

## 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.
- [City of Hillsboro, Site Development & Right-of-Way Permits](https://www.hillsboro-oregon.gov/services/permitting-center/developers-contractors/site-development-right-of-way): The City of Hillsboro requires right-of-way permits for work in the public right-of-way or City-owned easements by homeowners, business owners, and commercial contractors, including any work requiring temporary closure of part of the public right-of-way. The same page covers grading and erosion control permits that protect the Tualatin River watershed.
- [Port of Portland, Hillsboro Airport (HIO)](https://www.portofportland.com/Hillsboro): The roughly 950-acre airport, the second busiest in Oregon, set in the middle of Oregon's Silicon Forest.
- [National Weather Service Portland, Climate](https://www.weather.gov/wrh/climate?wfo=pqr): Hillsboro Airport and Portland International Airport normals and records behind the frost and summer-heat planning.
- [National Weather Service Portland](https://www.weather.gov/pqr/): Local forecasts and freeze warnings we watch before winterizing units.

## Related

- [Hillsboro dumpster rental](https://dumpsterrentals.us/locations/oregon/hillsboro)
- [Porta potties in Oregon](https://dumpsterrentals.us/services/portable-toilets/oregon)
- [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 Hillsboro.