Middle River ADA portable shower trailer & luxury combination shower and restroom trailer for rent

Marina crews at Dundee Creek Marina and pavilion parties at the Hammerman Area each need something different: a 20 ft, 5-head shower container for workers, and ramp-served ADA stalls for guests. Day rentals and extended leases are each available, and the phone line can be reached at any time, even for emergencies. Estimated drive time is about 1 hour 15 minutes; shower trailer rental in Middle River.

Call (888) 385-5513

30 ft commercial luxury shower and restroom trailer interior — 30 ft combination trailer, 10 individual stalls

Open 24 hours, 7 days a week
Phone hours: Requests taken at any hour
Emergency delivery: about 1 hour 15 minutes
Estimated drive time: Short-term rental, long-term rental and leasing
Rental terms: ADA-compliant stalls with a ramp available
ADA

Temporary restrooms and showers for Middle River

Water defines Middle River. The community, an unincorporated census-designated place east of Baltimore, shares its name with an estuary that runs about four miles to the Chesapeake Bay and has tributaries like Frog Mortar Creek and Dark Head Creek. Martin State Airport, where the aircraft maker Glenn L. Martin once built planes, lies within the river's watershed, and Gunpowder Falls State Park and the county's Rocky Point Park are a short distance away. Marinas, hangars and beaches mean outdoor work and crowds.

Our restroom trailers, mobile shower trailers and shower and restroom combination trailers are ADA-accessible, delivered to your site and available as short-term rentals or long-term leases.

Planning an accessible setup? See ADA trailers, wedding and luxury trailers and long-term rental.

Do you need a permit in Middle River?

Middle River is unincorporated, so private-property permits go through the Baltimore County Department of Permits, Approvals and Inspections. The park sites are different: Hammerman Area and Dundee Creek Marina belong to the Maryland Department of Natural Resources, and Rocky Point belongs to county Recreation and Parks. Shoreline parcels may also touch the Chesapeake Bay Critical Area, but no trailer-specific rule was found, so that question belongs with the county.

Hammerman pavilions: reservable April 1 through October 31 through the state system.
Temporary tents and structures: 180-day cap within 12 months on county pages.

Identify whether the site is state, county or private land first, since each has a different office and a different calendar.

Permit office: Baltimore County Department of Permits, Approvals and Inspections

County office: Baltimore County Department of Permits, Approvals and Inspections (PAI), PAI Permit Processing; https://www.baltimorecountymd.gov/departments/pai/application/temporary-tent

County health: Baltimore County Department of Health, Food Services division, handles temporary food permits and inspections at events. No county rule on portable restrooms or shower trailers was found, so confirm sanitation questions with the health department or PAI.

Permit rules and event dates change, so confirm current requirements with the office before you order. Water and power hookups are confirmed in your quote. For federal and state basics (OSHA, ADA, wastewater) read the Maryland rules guide.

Shower and restroom combo trailer rental near Middle River

Every size, with monthly rates, is on the rental prices page. Not sure how many stalls you need? Use the planner.

Jobs and events in Middle River that call for a trailer

Pavilion parties at Hammerman

The state park rents four pavilions between April 1 and October 31, and the beach area is known to fill on summer weekends and holidays, so large groups often outgrow existing restrooms.

Marina and boatyard crews

Frog Mortar Creek and Dark Head Creek are lined with marinas and boatyards, where seasonal haul-out and repair crews may need showers and restrooms close to the work.

Aerospace site transition

The state has been acquiring the former Lockheed Martin property on Eastern Boulevard for a planned Maryland Aerospace Heritage Center, a project that could mean long-term construction crews.

Local sites near Middle River

Hammerman Area, Gunpowder Falls State ParkBeach and four rentable pavilions, April through October
Dundee Creek MarinaState-run marina inside Gunpowder Falls, open daily in summer
Rocky Point Park and BeachCounty park at the mouth of the Back and Middle Rivers
Glenn L. Martin Maryland Aviation MuseumHangar museum at Martin State Airport, hosting groups
Waterfront FestivalFree county festival at Rocky Point, held in late September in 2025

Know which agency owns the ground

Around Middle River, the landowner decides who you ask. Hammerman Area and Dundee Creek Marina are in Gunpowder Falls State Park, run by the state Department of Natural Resources, whose pavilion rentals run through the state reservation system. Rocky Point Park and Beach, with a large pavilion, 18 picnic areas and boat ramps, is operated by Baltimore County Recreation and Parks and hosts the county's Waterfront Festival. Private marinas and commercial lots go through the county permits department. A request to the wrong office wastes time, so confirm the owner first.

Airport and waterfront site conditions

Martin State Airport is home to the Maryland Air National Guard, and the area around Frog Mortar Creek may see aircraft at all hours, which affects how quiet a worksite or event feels. Shoreline lots are low and close to tidal creeks, so access roads and ground firmness deserve a look before a delivery. The aviation museum asks groups of nine or more to reserve ahead, a sign that organized visits are managed locally. Event planners near the airport should confirm site access with the property operator.

Also serving near Middle River

Middle River is in Baltimore County, part of the Central Maryland / Baltimore Metro.

What the stalls look like

Sink and vanity inside a luxury combination trailer — Sink and vanity

Bathroom interior of a 13 ft combination trailer — Inside the 13 ft trailer

Sink area of a luxury restroom and shower trailer — Sink area

Questions people ask before renting in Middle River

Who do We ask about a trailer at the Hammerman Area beach?

Hammerman is part of Gunpowder Falls State Park, so the state Department of Natural Resources and park staff decide, not Baltimore County. The park lists four reservable pavilions and warns the area fills on summer weekends, so check any special arrangements with the park office first.

Does waterfront Critical Area law affect a trailer near the Middle River shoreline?

Tidal shoreline property in Maryland can fall within the Chesapeake Bay Critical Area program. No Baltimore County rule specific to trailers was found, so ask the county permits department whether a particular waterfront parcel is covered before placing equipment.

How much is a shower trailer rental near Middle River?

Combination trailers start at $2,995 for 1 to 6 days, and the 20 ft shower container starts at $3,995. Delivery to Middle River and servicing are quoted for your address.

Can I rent a restroom trailer in Middle River for a wedding or event?

Yes. Short-term rentals cover weddings, festivals and private events, and luxury combination trailers give each guest a private stall. Share the date and guest count and we recommend a size.

Tell us about your Middle River site

Tell us the Maryland address, how many people and how long. We reply with the trailer, the stall count and the price.

Prefer to talk? Call (888) 385-5513, open 24 hours a day.

Short-Term & Long-Term Rentals and Leasing.