How do I rent a porta potty in Chantilly, VA?
Call 1-833-520-0680, describe the Chantilly site and the number of people. The local provider applies the OSHA table for job sites or standard event ratios for gatherings, then confirms the unit count, placement and cost with no obligation.
Getting restroom rental right in Chantilly starts with two numbers: how many people and for how long. From those, a local Fairfax provider sets the unit count, the hand wash stations and the ADA units.
Which Chantilly ZIP codes are covered?
Service covers 3 ZIP codes across Chantilly. Providers also run into neighbouring parts of Fairfax, so call with any nearby address and they will confirm.
Providers deliver to 3 ZIP codes across Chantilly in Fairfax County, from 20151 through to 20153. Sites in Centreville, Herndon, Reston, Fairfax are served from the same routes.
Unit types available in Chantilly
Standard porta potty
Job sites, parties and small events.
See options and prices ›
Deluxe flushable unit
Flushable with an internal sink.
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ADA accessible restroom
Follows the 2010 ADA Standards.
See options and prices ›
Luxury restroom trailer
Private stalls and running hot water.
See options and prices ›
Hand wash station
Foot pump sinks and soap.
See options and prices ›
Construction site unit
Monthly billing with service included.
See options and prices ›Event or job site, what changes in Chantilly?
Job sites follow OSHA. OSHA 29 CFR 1926.51 requires 1 unit for up to 20 workers, then 1 toilet seat and 1 urinal per 40 workers from 20 to 199 workers, and 1 per 50 workers at 200 or more. Hand washing has to be available where the work involves contaminants.
For a Chantilly event the arithmetic is: guests divided by 50, rounded up, plus one unit per 100 guests for every two hours beyond four, plus about 15 percent if alcohol is served.
The symptom of an under serviced unit is predictable: fine on Monday, avoided by Thursday. If crews are leaving a Chantilly site to find a restroom, the schedule is wrong rather than the count.
Where should units go on a Chantilly site?
Wind matters more than people expect. On exposed Chantilly sites, units should be staked or strapped, particularly if they sit on a hard surface where they cannot be anchored into ground.
A standard unit occupies roughly 4 by 4 feet with the door opening outward, so allow about 5 by 5 feet of clear space. The service truck needs to get within about 25 feet of each unit.
Wind tips unsecured units, particularly when they are nearly empty. On exposed Chantilly sites they should be staked, or strapped where the ground cannot take a stake.
Trailers need level ground, a route for a tow vehicle and a power supply. Where a Chantilly venue cannot provide all three, deluxe flushable units are the realistic answer.
What does porta potty rental cost in Chantilly?
| Item | Best for | Chantilly range |
|---|---|---|
| Standard porta potty, 1 day event | Parties, races, small gatherings | $120 to $220 |
| Standard porta potty, monthly job site | Crew restroom with weekly service | $140 to $260 |
| ADA unit, monthly | Wheelchair accessible access | $180 to $340 |
| Deluxe flushable, event | Weddings and guest facing events | $160 to $300 |
| Hand wash station, monthly | Beside any bank of units | $80 to $160 |
| Restroom trailer, per day | Weddings, VIP and long events | $700 to $2,600 |
Trailers are priced in a different bracket from standard units in Chantilly, because they need a tow vehicle, a level pad and often a water and power connection.
Nearby Fairfax County cities
- Centreville (3 mi)
- Herndon (5 mi)
- Reston (5 mi)
- Fairfax (6 mi)
- Vienna (7 mi)
- Merrifield (9 mi)
- Manassas (9 mi)
- Sterling (10 mi)
Chantilly porta potty questions
Do you supply the units yourselves?
No. We are a free referral service. Your call connects you with an independent local provider who owns the units and handles delivery and servicing.
Do you provide units for Fairfax County public events?
Yes. Public events usually need at least one ADA accessible unit, and the local authority may specify counts and placement as part of the event permit.
What is included in a service visit?
The tank is pumped, the unit is washed down, the paper is restocked and deodoriser is added. Any damage is noted and reported.
Are the units cleaned before delivery?
Yes. Units are cleaned, restocked and deodorised at the yard before they go out, so the first use is on a fresh unit.
Can I rent a unit for a whole year in Chantilly?
Yes. Long term rentals are standard on construction projects and are usually billed monthly with weekly service included.
Who wrote this page
Written and fact checked by the Dumpster Porta Potty USA editorial team. We check container sizes, servicing intervals and price ranges against published provider rate sheets and federal guidance, then update the page when those change.
Last updated . Read our editorial policy.
Sources