Lot unit on a rowhouse renovation
Set in a side gap or a rear yard on the owner's consent, with the route kept clear of the work area and the neighbours' access.
Serving District of Columbia
Construction Site Portable Toilets in Washington, DC
Portable toilets for District construction crews on infill lots, rowhouse renovations and mixed-use builds, planned around frontage, alleys and the crew.
- Standard units, ADA units and handwash stations
- Construction sites, festivals and private events
- Delivery, servicing and pickup scheduled around your dates
Get a fast quote
Fastest: call (888) 351-0294. Or send this and we call you back.
Construction Units
Construction Site Portable Toilets: what it covers
Quick answer
A construction site portable toilet is a single-user unit set for a crew on a building job, placed on the lot or at the curb under the permit that applies to the space. In Washington, most construction units go on infill or rowhouse lots where frontage is narrow, so placement is worked out before delivery. A local provider delivers, services and collects the unit on a schedule matched to the crew and the work.
Construction in the District is concentrated on infill and rowhouse lots, in the north-west and the north-east, along the south-west waterfront and in the Capitol Hill and Shaw blocks. A crew on a rowhouse renovation may have no yard, a shared alley and a curb that is also used for deliveries and by the neighbours. A unit has to fit that lot as well as the crew, and the placement is checked on the ground before the unit is booked.
A construction unit is planned for the length of the work and for the number of people on site. The crew size, the stage of the build and the season all change how often the unit is serviced and how many units are needed. A crew of four on a three-month renovation is planned differently from a crew of twelve on a short mixed-use job, and the difference shows in the count, the servicing and the hauling.
The rental is written as a plan. The site address, the crew, the first and last day, the placement and any street space that the unit touches are set out together, so the unit is in the right place from the first day and the permit for any public space is in hand.
- Service area
- Washington & District of Columbia
- Availability
- Call to reach a local provider
- Phone
- (888) 351-0294
Warning signs
Signs you need construction site portable toilets
Keep the unit clear of the work area, the scaffold, the skip and the delivery route. Check the door and the lock at each servicing visit, and keep the walkway open for pedestrians and the crew.
- A Shaw renovation where the crew walks to a shared toilet in a neighbour's house
- A Columbia Heights infill build with a unit set on the sidewalk and no clear route for the truck
- A Southwest waterfront job where the crew grows from four to twelve in one month
- A Capitol Hill renovation where the only toilet is inside a house that is being gutted
- A north-east build on a lot with a single alley and no room to turn the truck
Our process
How our construction site portable toilets visit works
Map the lot
Mark the frontage, the alley, the gates, the trees and the hydrants on a plan of the lot. Note where the truck can stop and where the unit can stand level.
Set the crew and the stage
Give the crew size for each stage of the build and the expected length of each. The count and the servicing interval follow from those numbers.
Check the street space
A unit on the public curb or in a closed lane needs the District public space permit before delivery. A unit on the lot needs only the owner's consent and a clear route.
Deliver and place
The provider brings the unit on the agreed day, sets it on a level pad and checks the door, the lock and the vent before leaving the crew to use it.
Service and remove
The unit is serviced on the agreed schedule and removed when the work ends, with the removal date confirmed with the site lead.
How many units does a construction crew need?
The count follows the number of people on site each day, the length of the work and how far the crew must walk to the unit. A second unit is often added on a long or large job.
A crew of four on a three-month renovation may be served well by one standard unit and one accessible unit. A crew of twelve on a two-month build may need two standard units placed at different ends of the lot, so that the walk is short from every work area. The count is written in the plan with the reason for it, so the site lead can check it against the crew's actual size as the work moves.
The count is set by the operator from the crew and the work, not from a fixed ratio. The District does not publish a units-per-worker rule that is applied here, and the plan states the basis for each count.
Where can a construction unit stand on a rowhouse lot?
In a side gap, a rear yard or an alley space on the owner's consent, or at the curb under the permit for that frontage. The unit should be off the path to the front door and off the route for the truck.
A rowhouse lot in Capitol Hill, Shaw or Columbia Heights often has three possible places for a unit: the side gap, the rear, or the curb. The side gap is the most private and the quietest, but it may be too narrow for the unit's door to swing open. The rear is good when the alley is wide enough for the truck, and the curb is the simplest but needs the permit for that space.
The placement is checked against the building work. A unit set where a scaffold, a skip or a delivery of materials will go is moved before the work starts, and the site lead is asked to confirm the spot in writing.
How does the permit affect a construction unit?
A unit on private ground needs the owner's consent. A unit on the public curb, the sidewalk or a lane needs the District's public space permit, which is filed through the District Department of Transportation's online system.
The public space permit covers the unit as a temporary structure, and the site plan that goes with it shows the unit's location and its dimensions. Where the work also needs a building permit, the two are kept separate, and the restroom placement is shown on the site plan so that the inspector can see it. A unit that is moved without the permit being updated is a problem for the crew, the site and the neighbours.
Any street closure or lane closure for the work is a separate permit route. The unit is listed on that application if it stands in the closed space.
How often is a construction unit serviced?
The servicing interval is set by the crew size, the weather and the length of the rental. On a busy crew the visit may be every few days, and on a small crew once a week, and the quote states the visits.
Servicing means emptying the tank by a permitted hauler, cleaning the bowl and the floor, restocking the paper and the hand sanitiser, and checking the lock, the door and the vent. A construction unit gets hard use, and the provider will ask for a site contact who can report a problem the same day.
The District has hot summers and wet springs, and both change how often the unit needs attention. In a heat spell the unit fills faster and the cleaning takes longer, while a wet week softens the ground under the pad. Each change is noted at the servicing visit and the plan is adjusted to match.
What happens to the waste on a construction job?
The waste is pumped out by a permitted hauler and taken to a permitted disposal site. In the District, the hauler holds a DC Water waste hauler permit for each vehicle.
A construction unit is not plumbed to the sewer. Its tank is emptied by a vehicle that carries the District permit, and the load goes to the Septage Receiving Facility at Blue Plains. The hauler keeps the manifest for each load, which is how the disposal is traced back to the site.
The crew does not need to handle the waste. The provider takes it away, and the site lead is told the visit has been made, so a site with heavy use never goes a week without a visit.
Options
Types and options for construction site portable toilets
Curb unit for an infill build
Placed at the curb under the public space permit, with the walkway kept open and the unit off the bike lane and the hydrant.
Multi-unit plan for a larger crew
Two or more units on a mixed-use or infill job, placed to cut the walk from the work area and to allow one unit to be serviced while the other is in use.
District of Columbia
Why construction site portable toilets is different in Washington, DC, and nearby Virginia and Maryland counties
Shaw, Logan Circle and Mount Vernon Square have dense rowhouse infill, and a unit is usually set in a side gap or at the curb.
Capitol Hill has large renovation volume and narrow frontage, so the truck route and the curb space are checked first.
The south-west waterfront and the Wharf area have newer apartment and office construction, and the crew sizes there can change quickly.
Still stuck? We pick up 24/7.
If it's an emergency, call now. For non-urgent construction site portable toilets, send the form and we'll call you back.
Where we work
Construction Site Portable Toilets across District of Columbia
- Construction Units in Downtown and Federal Triangle
- Construction Units in Dupont Circle
- Construction Units in Adams Morgan and Kalorama
- Construction Units in Georgetown
- Construction Units in Foggy Bottom and the West End
- Construction Units in Capitol Hill and Near Southeast
- Construction Units in Shaw, Logan Circle and Mount Vernon Square
- Construction Units in Columbia Heights
- Construction Units in Petworth
- Construction Units in Cleveland Park and Woodley Park
- Construction Units in Tenleytown and AU Park
- Construction Units in Chevy Chase, D.C.
- Construction Units in Brookland and Ivy City
- Construction Units in Southwest D.C.
- Construction Units in Anacostia
- Construction Units in Congress Heights
- Construction Units in Arlington County
- Construction Units in Alexandria
- Construction Units in Bethesda
- Construction Units in Chevy Chase, Maryland
- Construction Units in Silver Spring
- Construction Units in Takoma Park
- Construction Units in Hyattsville
- Construction Units in College Park
- Construction Units in Riverdale Park
- Construction Units in Greenbelt
- Construction Units in Upper Marlboro
- Construction Units in Bowie
- Construction Units in Brentwood, Maryland
- Construction Units in Lanham
Not sure if you're covered? Check your ZIP code.
Related
Related services
Standard Portable Toilet Rental
Single-user portable toilets for construction, renovation and gatherings across the District, placed where rowhouse frontage and alleys allow.
Rowhouse and Alley Placement
Portable toilet placement for rowhouse frontage, rear alleys and narrow side gaps, planned on the lot before the truck is booked.
Long-Term Job Site Rental
Portable toilets kept on a multi-season build across the District, with the placement, the servicing and the removal planned for the whole job.
DC Water Hauler Permit and Blue Plains
The DC Water waste hauler permit, the vehicle permit and the Blue Plains septage facility that take portable toilet waste in the District.
Guides
Read before you book
How many accessible portable toilets does a District event need?
The 2026 MSETG special event planning guide requires at least 20 percent of the portable toilets at an event to be accessible, with at least one accessible unit at each location.
Where do construction toilets go on a District rowhouse lot?
On a District rowhouse lot a construction toilet usually goes in a side gap, a rear yard or an alley space on the owner's consent, or at the curb under the DDOT public space permit for that frontage.
FAQ
Construction Site Portable Toilets FAQs
How many portable toilets does a construction crew need?
The operator sets the count from the crew size, the stage of the work and the walk to each work area. A second unit is often added on a long or large job.
Can I put a unit on the street outside a rowhouse?
Only under the District public space permit for that frontage. A unit on private ground needs the owner's consent.
How long can a construction unit stay on site?
For as long as the work and the permit allow. The rental term is agreed in the quote, and a longer term is planned with the servicing schedule.
Do construction units need to be accessible?
The District's accessibility rule is written for special events. A crew member who uses a wheelchair should have an accessible unit on the route from the work area.
Who handles the waste?
A permitted hauler does, and the load goes to a permitted disposal site. The provider's crew does not need to handle the waste.