Porta Potty Rental in Baltimore, MD
Portable toilet rental in Baltimore starts at $295 for a weekend or $345 per month, all-inclusive. Ultimate Dumpsters delivers and services standard, deluxe flushing, ADA-accessible, hand-wash, and luxury restroom-trailer units across Baltimore and Baltimore City County. No brokers, no surprise fees.
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Updated , reviewed by Michael V., Head of Operations. Prices pulled from our live Baltimore rate sheet.
Baltimore porta potty pricing at a glance
- Standardfrom $295/weekend
- Deluxe Flushingfrom $399/weekend
- ADA-Accessiblefrom $399/weekend
- Hand-Wash Stationfrom $295/weekend
- Restroom Trailerfrom $1610/weekend
Serving Baltimore and Baltimore City County
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4 Visits
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How much does a porta potty cost in Baltimore?
A standard portable toilet in Baltimore, MD starts at $295 for a weekend rental (up to 7 days), or $345 per month with 4 service visits included in every 28-day rental. Guest-facing and specialty units cost more: deluxe flushing and ADA-accessible units, hand-wash stations, and luxury restroom trailers are all priced in the table below. Every Baltimore rate is all-inclusive.
The number we quote is the number you pay. Delivery, pickup, fuel, and environmental and local fees are all folded into the one price. Online orders are $0.39 higher than the phone rate; either way, a vetted local partner delivers and services the unit, with one point of contact: us. Prices last verified September 2026.

Baltimore portable toilet prices by type
Real Baltimore, MD rates. The weekend rate covers up to 7 days; the monthly rate is 28 days and includes 4 service visits. Your exact price shows at checkout.
| Unit type | Weekend (up to 7 days) | Monthly (28 days, 4 visits) | What is included |
|---|---|---|---|
| Standard Portable Toilet | from $295online $295.39 | from $345online $345.39 | Enclosed unit, hand sanitizer, and toilet paper. Restocked at every service visit. |
| Deluxe Flushing Portable Toilet | from $399online $399.39 | from $449online $449.39 | Foot-pump flushing bowl plus an in-unit hand-wash sink. The guest-friendly upgrade. |
| ADA-Accessible Portable Toilet | from $399online $399.39 | from $449online $449.39 | Ground-level entry, interior grab bars, and a full wheelchair turning radius. ADA-compliant. |
| Portable Hand-Wash Station | from $295online $295.39 | from $345online $345.39 | Freestanding basin with a foot-pump faucet, soap, and paper towels. No hookups needed. |
| Luxury Restroom Trailer | from $1610online $1610.39 | from $1930online $1930.39 | Climate-controlled multi-stall trailer with flushing porcelain toilets, running-water sinks, mirrors, and lighting. |
Phone price shown as the “from” rate. Online orders are $0.39 higher. Delivery, pickup, fuel, and environmental and local fees are included in every rate.
How many portable toilets you need in Baltimore
Jobsite counts follow OSHA 29 CFR 1926.51(c); event counts follow the ratios most health departments and event permits expect. Use this as a starting point, then tell us your exact Baltimore crew or guest count and we size the order to code.
| 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 |
OSHA sets the jobsite floor: 1 toilet for up to 20 workers, then 1 toilet and 1 urinal per 40 up to 200, and 1 per 50 above that, with a unit within about a 10-minute walk. Event ratios assume a multi-hour crowd with food and drink; add units for alcohol, all-day duration, or long lines. At least 5 percent of event units (minimum one) must be ADA accessible.
How we set Baltimore porta potty prices
Every price on this page comes straight from our live Baltimore rate sheet, the same numbers our phone team and online checkout quote. Nothing here is an estimate, a national average, or a “starting at” teaser that grows at checkout.
- Source
- The Ultimate Dumpsters pricing matrix our order desk quotes from, read for Baltimore, MD (ZIP 21201).
- What is priced
- 10 rates: 5 unit types, each at a weekend rate (up to 7 days) and a monthly rate (28 days with 4 service visits).
- Date
- Synced September 29, 2026, and re-synced whenever the Baltimore rate sheet changes.
- Included
- Delivery, pickup, fuel, and environmental and local fees. The phone price is the price; online orders are $0.39 higher.
- Limits
- Rates are for one unit at one Baltimore address. Other ZIPs in the area can price differently, and multi-unit events, extra service visits, and special placements are quoted to the job. Enter your ZIP for your exact rate.
- From our order records
- We have served Baltimore since 2019. Our busiest Baltimore months are July and October, so book ahead for those. Exact order counts stay private.
Cite this pricing
Ultimate Dumpsters, “Porta Potty Rental in Baltimore, MD” rate sheet, updated September 29, 2026. https://dumpsterrentals.us/services/portable-toilets/maryland/baltimore
Which portable toilet do you need in Baltimore?
Two questions size every order: how many people, and for how long. Here is how the five unit types map to the most common Baltimore jobs.
Construction & jobsites
Standard units are the jobsite workhorse in Baltimore. OSHA 1926.51(c) sets the minimum at 1 toilet for up to 20 workers, then 1 toilet plus 1 urinal per 40, and a unit has to be within about a 10-minute walk. On tight Baltimore rowhouse blocks we confirm the curb access and the truck approach down a one-way lane and reserve the space before we commit a date, size above the bare minimum so crews never wait, add a hand-wash station at the break area, and in winter winterize the unit so a frozen tank or a Nor'easter never takes it out of service.
Weddings & upscale events
Deluxe flushing units or a luxury restroom trailer are the guest-facing picks. A flushing bowl and in-unit sink change how the whole event is remembered. For 100-plus guests, one trailer plus standard units for peak load usually beats two trailers on cost.
Public & permitted events
The 2010 ADA Standards require at least 5 percent of single-user units at a public event to be accessible, minimum one, each marked with the accessibility symbol. Every unit has ground-level entry, grab bars, and a full turning radius. Tell us your guest count and we build the right ratio in.
Food service & health-code sites
Wherever food is served or sold, health codes expect hand-washing. Pair a hand-wash station (one per roughly four toilets) with your units. Food-heavy events get one station per two toilets, and inspectors look for one near the vendors.
Delivery & placement in Baltimore
Same-day and next-day drop-offs
We deliver across Baltimore and Baltimore City County with same-day and next-day availability in most of the area when you book early. Weekend event units arrive clean before your event and leave after.
Level ground, clear approach
Units place best on firm, level ground with a clear path for the delivery truck. Restroom trailers need a reasonably level spot and access for delivery, and we confirm the site details with you before the truck rolls.
Permits handled
Private-property placement in Baltimore generally needs no permit. Public streets, sidewalks, and permitted public events may require one. Tell us where the unit goes and we will confirm what your address needs.
Service & sanitation
4 service visits per month, built in
Every 28-day monthly rental in Baltimore includes 4 service visits, roughly weekly. Each visit pumps the tank, sanitizes the interior, and restocks paper, soap, and sanitizer, so compliance never depends on a phone call.
Sized to OSHA 1926.51(c)
The federal construction sanitation rule sets 1 toilet for up to 20 workers, then 1 toilet and 1 urinal per 40, with a 10-minute access rule. We size Baltimore jobsites to that standard and add units when crews grow or usage climbs.
Hand-wash stations to code
One hand-wash station serves roughly four toilet units, the ratio most health departments expect. For food-service events we recommend one station per two toilets, one near the vendors and one near the units.
What renting a porta potty in Baltimore is actually like
Baltimore is a rowhouse-and-harbor city, and both of those shape the porta potty job here. Three local realities drive almost every Baltimore order: blocks of narrow, no-driveway rowhomes with marble stoops right at the sidewalk, so the unit usually goes on the curb and the curb has to be reserved first; a working port and construction economy anchored by the Port of Baltimore and Johns Hopkins that keeps jobsite demand steady; and a real Mid-Atlantic climate that runs from humid summers to freezing winter mornings and the occasional Nor'easter. Here is how each one changes what we recommend.
Humid summers, freezing mornings, and the Nor'easter risk
Baltimore sits in a humid subtropical zone, so the calendar runs both ends. Summers are hot and humid, which breaks waste down faster and makes service frequency the thing to watch on any busy site. Winters are a genuine Mid-Atlantic season: the January average high runs near 43 degrees, on the order of 11 days a year the temperature never climbs above freezing for the full day, the city averages roughly 19 inches of snow, and it sits in the path of Nor'easters, the coastal storms that can stack snow, wind, and a hard freeze onto the same few days. For a portable toilet the winter end matters most, because standing waste and the water in a flushing unit or a hand-wash tank will freeze, and a frozen tank cannot be pumped or used.
So we service Baltimore by the season, not a fixed habit. In summer we hold service on schedule and add a mid-week visit on high-traffic jobsites and food-service events, because in the humidity waste does not wait. In a winter cold snap or a Nor'easter week we winterize the unit with a non-toxic antifreeze charge in the tank, site it out of the wind where the block allows, and recommend a standard non-flush unit over a flushing one when a hard freeze is coming, since there is no water line to freeze. On a rowhome block the unit is often out on the open curb with no driveway or alcove to break the wind, which makes the cold exposure worse, so we plan the winter interval around the forecast rather than a fixed calendar date.
A working port, Hopkins, and a downtown stadium calendar
Baltimore's demand is driven less by a single festival than by a working economy. The Port of Baltimore is the nation's top roll-on/roll-off port for farm and construction equipment and a leader in autos and light trucks, and it has kept rebuilding volume since the March 2024 Francis Scott Key Bridge collapse. The shipping channel reopened after the wreckage cleanup, and the replacement bridge is a multi-year construction program in its own right. On top of the port, Johns Hopkins is the largest private employer in the city and state, and its HopkinsLocal commitment steers a steady run of medical and campus construction toward city firms.
Downtown adds the event side. The 85-acre Camden Yards Sports Complex puts Oriole Park and the adjacent M&T Bank Stadium, home of the Ravens, in the center of the city, and the Inner Harbor is the tourism core, now entering a multi-year Harborplace redevelopment. Game days, harbor festivals, and construction staging all compete for the same downtown curb space. For both project and event units, tell us the site, the crew or guest count, and whether it is a private lot, a jobsite, a park, or the public street, and we build the right unit count, the winter considerations if the date is a cold one, and the delivery-and-pickup timing around any city permit.
Placement on rowhouse blocks and the DOT right-of-way permit
Baltimore is a rowhouse city, and that one fact drives most of what we plan around here. The classic block is brick or formstone-clad rowhomes, Formstone was actually patented in Baltimore in 1937, with white marble stoops that sit right at the edge of the sidewalk on narrow, often one-way side streets, and no driveways. On a typical Canton, Fells Point, Federal Hill, or Patterson Park block the only realistic spot for a unit is the curb, and that curb is already full of parked cars. That is the single biggest thing that shapes a Baltimore drop: the space has to be cleared and reserved before the truck arrives, and the truck itself has to fit down a tight one-way lane, or there is nowhere to set the unit cleanly. We confirm the block, the access, and the drop spot with you first rather than sending a truck to a full or impassable curb.
On genuinely private property with clear access, a private lot, a fenced jobsite, a driveway, or a rare rowhome with off-street parking, you generally do not need a city permit. The moment the unit has to sit on a public street, curb lane, footway, sidewalk, or alley, a permit comes into play. In Baltimore the Department of Transportation, through its Right-of-Way Services division, issues a Temporary Use of the Right-of-Way permit that covers dumpsters, storage containers, and similar equipment placed in the public right-of-way, applied through the city's OpenGov permitting portal with a standard processing time of about 15 days. The unit can never block a fire hydrant, a crosswalk, an intersection, a bus stop, an ADA curb ramp, a loading zone, or the clear pedestrian path, and it cannot block alley access. This is the same DOT right-of-way authority that governs on-street dumpster placement in the city, so tell us the exact address, whether the drop is private or at the curb, and whether it is for construction or an event, and we confirm the requirement and coordinate the paperwork before the truck rolls. See the Baltimore City DOT Right of Way Permits page.


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Porta potty rental in Baltimore, MD: FAQs
Common questions about portable toilet rental in Baltimore, Maryland.
A standard portable toilet in Baltimore, MD starts at $295 for a weekend rental (up to 7 days) or $345 per month, with 4 service visits included in every 28-day rental. Upgrades: deluxe flushing units run $399/weekend, ADA-accessible units $399/weekend, luxury restroom trailers from $1610/weekend. Every Baltimore 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, a vetted local partner delivers and services the unit, with one point of contact: us. Enter your ZIP for your exact Baltimore rate.
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 busy Baltimore jobsite, from a port or Hopkins-area build to a rowhouse rehab, we recommend sizing above the bare OSHA minimum so crews never wait, adding a hand-wash station at the break area, and adjusting the service interval for the season, more often in the humid summer, winterized against a freeze or Nor'easter in the winter. Tell us the crew size and we will size the order to the standard.
Our standard Baltimore 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. That weekly interval is the floor, not the ceiling, and Baltimore's climate pushes it both ways: in the humid summer waste breaks down faster, so we add a mid-week visit on high-traffic jobsites and food-service events, and in the cold months, when about 11 days a year never rise above freezing and a curbside unit sits out in the wind exposed to Nor'easters, we hold service on schedule and winterize the tank so waste never sits and freezes solid between visits. Service is built into the rate, so compliance never depends on anyone remembering to call.
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 Baltimore event needs at least one accessible unit; a larger one needs one per every 20 standard units. ADA units in Baltimore run $399 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.
On genuinely private property with clear access, a private lot, a fenced construction site, a driveway, or a rare rowhome with off-street parking, you generally do not need a city permit for a portable toilet in Baltimore. Placement here is driven less by permits than by the rowhouse city itself: the classic block is brick or formstone rowhomes with marble stoops right at the sidewalk on narrow, often one-way streets with no driveways, so on most blocks the only spot is the curb, and that curb is full of parked cars. The moment the unit has to sit on a public street, curb lane, footway, sidewalk, or alley, a permit comes into play. The Baltimore City Department of Transportation, through its Right-of-Way Services division, issues a Temporary Use of the Right-of-Way permit that covers dumpsters, storage containers, and similar equipment placed in the public right-of-way, applied through the city's OpenGov permitting portal with a standard processing time of about 15 days. The unit can never block a fire hydrant, a crosswalk, an intersection, a bus stop, an ADA curb ramp, a loading zone, or the clear pedestrian path, and it cannot block alley access. This is the same DOT right-of-way authority that governs on-street dumpster placement in the city. Tell us the exact address, whether the drop is private or at the curb, and whether it is construction or an event, and we confirm the requirement and coordinate the paperwork before delivery.
A standard unit is the jobsite and everyday-event workhorse: enclosed, stocked, and cost-effective at $295/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 $399/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.
Yes. We deliver and service portable toilets throughout Baltimore and the surrounding Baltimore City 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.
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 Baltimore, plan a station near the vendors and one near the toilets to cover both inspection points.
As early as the calendar allows, especially for anything downtown or on a public street. Baltimore's demand runs year-round on a working port and construction economy, the Port of Baltimore is the nation's top roll-on/roll-off port and Johns Hopkins is the largest private employer in the city, plus a downtown stadium calendar at the 85-acre Camden Yards complex and Inner Harbor festivals. On a rowhouse block the curb usually has to be cleared and reserved first, and a street placement needs a Baltimore City DOT Temporary Use of the Right-of-Way permit with about a 15-day standard processing time, so the lead time is real. A winter date also needs freeze planning. Give us the date, the crew or guest count, and whether the site is a private lot, a jobsite, a park, or the public street, and we lock the unit count, any winter considerations, the delivery-and-pickup timing, and any city permit around your event.
Sources & standards
The sanitation, accessibility, and permit guidance on this page traces to the primary sources below. We cite them so you can verify the rules for your Baltimore job yourself, not just take our word for it.
- OSHA 29 CFR 1926.51(c), Sanitation (construction)
Federal toilet-to-worker ratios for construction sites.
- 2010 ADA Standards for Accessible Design (DOJ, ADA.gov)
Scoping and technical rules for accessible single-user toilet units.
- U.S. Access Board, Chapter 6: Toilet Rooms
Plain-language guidance on the 5% accessible-unit scoping rule at events.
- Baltimore City Department of Transportation, Right of Way Permits
Baltimore City DOT Right-of-Way Services issues the Temporary Use of the Right-of-Way permit for dumpsters, storage containers, and similar equipment in the public street, curb lane, footway, sidewalk, or alley; apply through the OpenGov portal, with a standard processing time of about 15 days.
- National Weather Service Baltimore/Washington, Climate
Temperature and snowfall normals and records for Baltimore, including freezing days and winter snow.
- Maryland Port Administration, Port of Baltimore
The state agency that runs the public marine terminals of the Port of Baltimore.
- Maryland Stadium Authority, Camden Yards Sports Complex
The 85-acre downtown campus holding Oriole Park and M&T Bank Stadium.
Federal standards apply nationwide; local permit rules are specific to Baltimore and the Baltimore City Department of Transportation. Requirements can change, so we confirm the current rule for your exact address before delivery.
Written and maintained by the Ultimate Dumpsters operations team
Reviewed by Michael V., Head of Operations, on .
We coordinate portable-sanitation deliveries nationwide through a vetted carrier network, so the placement, permit, and sizing guidance on this page comes from jobs run on the ground, not a directory. We recheck the Baltimore permit authority and the federal sanitation and accessibility standards on a set schedule and update this page when the rules change.
Local facts last reviewed . Prices last verified .
How Baltimore porta potty rental connects to the rest of the job
Portable sanitation rarely stands alone. These are the related decisions that come up on the same Baltimore project, and where to handle each one.
Site debris & cleanup
A porta potty and a roll-off dumpster share the same jobsite footprint and the same right-of-way permit path in Baltimore. Crews that need one usually need the other.
Baltimore dumpster rentalOSHA jobsite compliance
Toilet counts are one line in OSHA 1926.51(c). Hand-wash stations, water, and sanitary condition are the rest of the sanitation standard for a compliant crew.
Construction porta pottiesUpscale & public events
Guest-facing events trade the standard unit for flushing units or a restroom trailer, and the ADA 5 percent accessible-unit rule kicks in the moment the event is open to the public.
Luxury restroom trailersMore site services in Baltimore
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Portable toilets by state
Browse portable toilet rental across all 50 states and DC.
Porta potties in Maryland
All Maryland cities we serve for portable toilet rental.
Luxury restroom trailers
Climate-controlled multi-stall trailers for upscale events.
Event portable toilets
Weddings, festivals, and public events, sized to your guest count.
Construction porta potties
OSHA-compliant jobsite units with weekly service.
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