# Porta Potty Rental in Pomona, CA

> A standard portable toilet in Pomona, CA 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 Pomona 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 Pomona rate.

- Canonical page: https://dumpsterrentals.us/services/portable-toilets/california/pomona
- Provider: Ultimate Dumpsters, (866) 858-3867
- Service area: Pomona, California
- 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

## Pomona 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 Pomona porta potty prices

- Source: the Ultimate Dumpsters pricing matrix our order desk quotes from, read for Pomona, CA (ZIP 91766).
- 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 Pomona address; other ZIPs can price differently; multi-unit events, extra service visits, and special placements are quoted to the job.

Cite as: Ultimate Dumpsters, "Porta Potty Rental in Pomona, CA" rate sheet, updated 2026-09-29. https://dumpsterrentals.us/services/portable-toilets/california/pomona

## How many portable toilets you need in Pomona

| 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 Pomona is actually like

Pomona sits at the eastern edge of Los Angeles County, right on the San Bernardino County line, and it is home to Fairplex, a 500-acre event campus that hosts the LA County Fair. The Pomona Valley runs hot by day and cools off fast at night, the event calendar at Fairplex runs all year, and the city's own Engineering Services controls what goes on its streets. Three local realities shape almost every Pomona order: big day-to-night temperature swings, fairground-scale events, and a right-of-way process that changes the moment you cross the county line. Here is how each one changes what we recommend.

### Why Pomona's hot days and cool nights change service

At the Pomona Fairplex weather station, the 1991-2020 normal high is about 90 degrees in July, 92 in August and 89 in September, while the normal August low is only about 63. That is a nearly 30-degree daily swing, and it shapes how a portable toilet behaves: tanks bake through the afternoon, then cool overnight, so odor peaks late in the day right when events are busiest. On Pomona jobsites and summer events we treat weekly service as the floor, add a mid-week visit on busy and food-service sites, and on multi-day events we service in the early morning before the heat builds.

Winter nights are the other side of that swing. The normal December low at Fairplex is about 42 degrees, colder than most of the Los Angeles basin, and the rain, about 14.5 inches in a normal year, falls almost entirely from December through March, with February the wettest month. On long winter rentals we set units on firm, level ground above the gutter line so runoff does not pool around the base, and plan service for the dry days between storms.

### Fairplex, the LA County Fair, and a year-round event calendar

Fairplex is a 500-acre campus in the heart of Pomona, run as a nonprofit in partnership with Los Angeles County, and it hosts the LA County Fair plus more than 500 events a year: trade shows, concerts, festivals, auctions and private events in its expo halls and outdoor spaces. The LA County Fair itself now runs in May, with the 2027 fair set for May 6-31. Fair-scale events need restrooms planned as a system: banks of units near gates, midways and food courts, hand-wash stations beside every food cluster, accessible units on level paths, and service trucks routed through back-of-house lanes on a set schedule.

Outside Fairplex, Pomona's calendar is still busy. Cal Poly Pomona brings campus events, move-in weeks and construction, and the city's parks, churches and schools host festivals, quinceaneras, car shows and sports days most weekends. For any Pomona event, tell us the venue, the dates, the expected crowd and whether food is served, and we size the unit count, hand-wash coverage and service timing, including early-morning service between event days.

### Placement on the county line, and Pomona's encroachment permit

Pomona is an older, dense city with a lot of small lots, alleys and tight driveways, so the first question on most residential jobs is where a unit can sit on private ground without blocking the driveway or the alley. On private property with clear truck access, a jobsite, a driveway, a church or business lot, you generally do not need a city permit to set a portable toilet. What matters is a firm, level spot the service truck can reach every week, clear of alleys, fire lanes and hydrants.

When any part of the unit has to sit on a public street, curb, parkway, alley or sidewalk, the City of Pomona Public Works Department, Engineering Services, governs it: the city says any work within its public right-of-way requires a permit, and its Land Development group issues the permits affecting the right-of-way, including encroachment permits. Pomona's edge matters here. Montclair and Chino just east and south are in San Bernardino County, while Claremont, La Verne and Diamond Bar are separate Los Angeles County cities, and each runs its own permits. The unit can never block a sidewalk, curb ramp, driveway or fire hydrant. Tell us the exact address and whether the drop is private or curbside, and we confirm the requirement with the right city and coordinate it before the truck rolls.

![A long row of portable toilets with hand-wash stations at each end on asphalt beside a fairground midway, with rides, a Ferris wheel, palm trees, and a pump truck on a service lane behind](https://dumpsterrentals.us/porta-cities/pomona-ca/pomona-fairgrounds-unit-bank.webp)
*A Pomona fairgrounds setup: a bank of units and hand-wash stations along the midway, serviced from a back-of-house lane before the afternoon heat builds.*

![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 wheelchair-accessible portable restroom on a firm, level paved path at a park event](https://dumpsterrentals.us/porta-cities/_shared/ada-unit-level-path.webp)
*An accessible unit on a firm, level approach. Public events need at least 5 percent accessible units.*

## Porta potty rental in Pomona, CA: FAQs

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

A standard portable toilet in Pomona, CA 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 Pomona 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 Pomona rate.

### How many porta potties do I need for a Pomona 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 Pomona jobsite we recommend sizing above the bare OSHA minimum for 90-degree summer normals, keeping units off alleys and driveways on tight older lots, and confirming the right city for any curbside drop near the county line. Tell us the crew size and we will size the order to the standard.

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

Our standard Pomona 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. From July through September, when Pomona's normal highs run around 90 and afternoons are hottest, we add a mid-week visit on busy jobsites and food-service events, and on multi-day events we service early in the morning between event days. Service is built into the rate, so compliance never depends on anyone remembering to call.

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

On private property with clear truck access, a jobsite, a driveway, a church or business lot, you generally do not need a city permit for a portable toilet in Pomona. If any part of the unit sits on a public street, curb, parkway, alley or sidewalk, the City of Pomona Public Works Department, Engineering Services, governs it: the city requires a permit for any work in the public right-of-way, and its Land Development group issues encroachment permits. Pomona does not publish a separate portable-toilet permit, so we confirm the requirement for your exact spot with Engineering Services. Just across the line, Montclair and Chino are in San Bernardino County, and Claremont, La Verne and Diamond Bar run their own permits. Tell us the exact address and whether the drop is private or curbside, and we coordinate it before delivery.

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

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 Pomona?

Yes. We deliver and service portable toilets throughout Pomona and the surrounding Pomona metro 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 Pomona?

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

### How do you plan porta potties for an event at Fairplex or during the LA County Fair season in Pomona?

Fairplex is a 500-acre campus that hosts the LA County Fair, now held in May, and more than 500 other events a year, so we plan restrooms there as a system rather than a head count. We put banks of units near entrances, food areas and stages, hand-wash stations beside every food cluster, accessible units on level paths, and schedule service through back-of-house lanes, usually early in the morning before Pomona's afternoon heat builds. Send us the venue map, dates, expected attendance and food setup, and we build the layout and service plan. For a vendor or exhibitor booking inside Fairplex, check the venue's rules first and we coordinate delivery windows with their operations team.

## 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 Pomona Public Works, Engineering Services](https://www.pomonaca.gov/government/departments/public-works/engineering-services): Pomona Engineering Services requires a permit for any work in the public right-of-way and issues encroachment permits through its Land Development group.
- [Fairplex](https://fairplex.com/): The 500-acre Pomona campus that hosts the LA County Fair and more than 500 year-round events.
- [LA County Fair](https://www.lacountyfair.com/): Dates and location of the LA County Fair at Fairplex, 1101 W. McKinley Ave., Pomona.
- [National Weather Service Los Angeles/Oxnard](https://www.weather.gov/lox/): The NWS office that issues heat, wind, and winter storm forecasts for Pomona and eastern Los Angeles County.

## Related

- [Pomona dumpster rental](https://dumpsterrentals.us/locations/california/pomona)
- [Porta potties in California](https://dumpsterrentals.us/services/portable-toilets/california)
- [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 Pomona.