Off-Grid Aerospace Restrooms
At a fixed aerospace maintenance/MRO site in rural south-central Kansas, Stahla is running a single fully serviced 8-station restroom trailer for the workforce. The site has no plug-in water or sewer for the unit, and an early vendor search found no water-delivery vendor within roughly 100 miles — so Stahla schedules its own internal water-tank fills alongside the pump-outs and cleaning. The trailer was delivered in June 2026 and is currently in active service on a fixed cadence.
The Project
A national aerospace maintenance/MRO operation needed reliable restroom capacity for its workforce at a fixed industrial facility in rural south-central Kansas. The work is a single, fully managed unit — not a drop-and-go rental — run on a scheduled service cadence for the length of the deployment.
This is an industrial-site sanitation deployment at a permanent workplace, not a construction or remodel build.
The Challenge
A restroom trailer needs water in and waste out. At this site, neither is a plug-in. The trailer runs on an onboard fresh-water tank that has to be refilled on a schedule, and its waste tank has to be pumped on a schedule — there was no site hookup to lean on for either.
The harder part was geography. When Stahla ran its vendor search around Wellington, it found pump-out vendors within reach but no water-delivery vendor within roughly 100 miles. On a tank-fed unit, that is the whole job: a trailer that no one keeps filled stops being a working facility. The servicing plan couldn't assume a local water vendor would show up, because none existed.
What Stahla Delivered
Stahla deployed a single 8-station restroom trailer and is running it as a fully managed facility for the duration. That means delivery and set, then a recurring service program: weekday waste pump-outs, cleaning and restocking, and internal fresh-water tank fills — all on a fixed schedule — with teardown and removal contracted for the end of the job.
Rather than hand over a unit and leave the customer to find local service, Stahla owns the operation end to end through one shop.
Execution
The deployment is coordinated out of Stahla's Kansas City shop. Before delivery, Stahla ran a local vendor search for the surrounding rural area to map what servicing support actually existed nearby — and surfaced the water-delivery gap.
That gap drove the central decision: rather than rely on a water vendor that wasn't there, Stahla built the internal water-tank fill into its own recurring service route, scheduled alongside the pump-outs so the tank-fed trailer stays operational between visits. The trailer was delivered and set on a confirmed June 2026 date, and service began on a fixed weekday rhythm — pump-outs, cleaning/restocking, and water fills on set dates through at least early July. Mobilization and demobilization were each contracted as defined delivery and teardown events.
The Result
The trailer is delivered and in active service. As of mid-June 2026, it is currently serving the site's workforce on a fixed weekday service schedule, with each visit covering pump-out, cleaning/restocking, and a water-tank fill.
The plain proof point: a national aerospace/MRO operation chose Stahla for a multi-week, fully serviced restroom deployment at a fixed industrial site — and Stahla is keeping a tank-fed unit running in a market where the water logistics most providers assume simply aren't available. The deployment is ongoing.
Why Stahla
The differentiator here isn't the trailer — it's that Stahla runs the whole service operation and adapts it to what the site actually has. When the vendor search showed no water-delivery vendor within about 100 miles, Stahla didn't pass that problem to the customer; it folded the water fills into its own scheduled route so the tank-fed unit keeps working. One shop owns delivery, the recurring weekday service, and the eventual removal, which means one accountable point of contact for a fixed industrial site that sits well outside dense service infrastructure. That is the product: documented, scheduled service wrapped around the equipment, in a place where it would otherwise be hard to keep a unit running.
Planning Considerations for Your Project
- ✓Confirm your water and sewer reality before you spec the unit. A restroom trailer is only "available" if its fresh tank stays full and its waste tank stays pumped. On a site with no hookup, both become scheduled logistics — not assumptions.
- ✓Check the servicing map, not just the equipment. In thin-infrastructure rural markets, a pump-out vendor may exist while a water-delivery vendor does not. Ask any vendor how they'll keep the unit fed if no local water hauler is reachable.
- ✓For a fixed industrial workplace, plan to OSHA 29 CFR 1910.141 (general-industry sanitation), which sets sex-separated toilet provisioning by employee count for a permanent worksite — distinct from the construction-site sanitation standard. Size your facility count off your actual on-site headcount.
- ✓Favor a single accountable operator that runs delivery, recurring service, and removal through one shop, so no part of the cadence falls through a gap between vendors.