
Flushing Porta Potty Rental with Sink
A deluxe flushing porta potty adds a foot-pump flush and a hand sink to a standard-sized unit. Guests never see the tank, and nothing needs a hose or an outlet.
(562) 513-1288Live answer 7 AM–7 PM · written quote in about 15 minutes · prefer to text?
Same-day dispatch
Call by 12 noon for same-day delivery
- Area
- Whittier + 80 miles
- Units
- Standard, flushing, ADA, sinks, trailers
- Cleaning
- Weekly on 7+ day rentals
- Price
- Itemized, no fuel or card fees
- DeliveryEvery Whittier ZIP and cities in five counties within 80 miles. Call with your ZIP to confirm.
- ArrivalSame day when you call by 12 noon, while flushing stock lasts. Book early for June weekends.
- FitSame 4 × 4 foot footprint as a standard unit. No hose or outlet needed.
- CleaningEach visit pumps the tank, refills fresh water, scrubs and restocks soap and towels.
- Full costOne itemized quote: unit, days, delivery, pickup and tax. No fuel or card fees. Free cancellation up to 48 hours before delivery.
Live answer 7 AM–7 PM
How does a flushing porta potty work without plumbing?
A flushing porta potty carries its own fresh-water tank. A foot pedal sends clean water through the bowl, and the waste drops into a sealed holding tank below. A second pedal runs the hand sink. No hose, sewer line or electricity is needed, so it goes anywhere a standard unit goes.

What guests get
- Bowl that flushes clean with fresh water
- Hand sink with soap and paper towels
- Mirror, coat hook and occupied sign
- Brighter interior than a standard unit
Example model: the manufacturer lists the PolyJohn PJN3 Fresh Flush at 91 × 43.5 × 47 in with a 60-gallon holding tank.
When is a flushing unit worth the upgrade?
A flushing unit is worth it when guests are dressed up, when older relatives attend, or when you want people to stay out of the house. Weddings, baby showers, memorial receptions and catered parties are the common reasons. For crews and casual parties, a standard unit plus a hand-wash station costs less.
| Situation | Better pick | Why |
|---|---|---|
| Backyard wedding, 80 guests | 2 flushing units | Guests expect a flush and a sink |
| Wedding, 150+ guests | Restroom trailer | Several stalls, lights and real fixtures |
| Graduation party, 60 guests | 1 standard + 1 flushing | Covers the line and the guests who want a sink |
| Construction crew | Standard + wash station | Tougher use, lower cost |
How many uses does the fresh water last?
The fresh-water tank in a flushing unit usually lasts about 200 flushes and hand washes before it needs a refill. That covers a 4-hour event of about 50 guests. Larger or longer events need a mid-event service visit or a second unit, so the sink never runs dry.
Related guides
Questions people ask before booking
Does the flushing unit need a hose or an outlet?
The unit needs neither. Fresh water rides in a built-in tank and the flush runs on a foot pedal. That is why it fits on a lawn, a parking lot or a hillside lot in La Habra Heights where no hookup exists.
Is the flushing unit bigger than a standard one?
The flushing unit has nearly the same footprint, about 44 by 48 inches, and the same height of about 7 feet 7 inches. It fits through a 4-foot gate. Inside, the sink takes a little wall space, so it feels about the same size.
Do flushing units sell out?
Flushing units book first in May, June and over holiday weekends because graduations and weddings stack up. Reserve two to three weeks ahead for those dates. On weekdays and off-season weekends, same-day delivery is usually possible when you call by 12 noon.
Can I get a flushing unit for a construction site?
Flushing units are rented for office trailers and finish-stage jobs where clients visit. For crews in dust and concrete, a standard unit holds up better and costs less. Many contractors pair one flushing unit for the site office with standard units for the crew.
Reserve a flushing unit
The fastest way to book is a phone call to (562) 513-1288. A dispatcher checks the truck schedule while you are on the line and confirms your delivery window. The form works too. Send your ZIP, dates and unit type, and we text an itemized quote in about 15 minutes.
Call now(562) 513-1288Live answer 7 AM–7 PM · written quote in about 15 minutes
- Itemized: unit, days, delivery, pickup, service and tax
- No fuel surcharge or card fee added
- Free cancellation up to 48 hours before delivery