Projects move faster when logistics don't get in the way. If your crew is losing time hunting for a gas station restroom, or your job site is one OSHA inspection away from a citation, something basic has broken down.
Stamm Portable Restrooms delivers portable restroom rental in Ontario for job sites and projects of all sizes. We show up on time, service units on schedule, and stay out of your way.
Click Here to Call (888) 341-5226New construction site launching without existing plumbing infrastructure
Commercial renovation project displacing all interior restroom access
Roofing or exterior trade work running 3 to 10 days on a residential property
Large landscaping or hardscaping project on a client's property
Municipal or county infrastructure work in a public right-of-way
Property management turnover requiring temporary restroom access for contractors
Demolition site where interior facilities have been decommissioned
OSHA requires restroom access for any crew — and most site managers don't wait for an inspection to care about it. What commonly goes wrong on job sites without a proper rental:
We place the right number of units at the right service frequency for your crew size and project duration in Ontario, OR.
A handwashing station isn't a luxury — for food service, medical, and certain trade work, it's a requirement. Situations calling for a combo unit:
Portable units with integrated sinks are available in Ontario, OR and can be paired with standard or ADA restrooms in any configuration.
Homeowners running major renovations don't always think about sanitation until the bathroom is already demolished. Common triggers:
A single unit placed in the driveway or backyard handles the situation cleanly without disrupting the active work.
Accessibility requirements apply to job sites and public events alike. Non-compliance creates liability and access barriers for workers and guests. Common situations:
Our ADA units meet federal standards and are available for delivery throughout Ontario, OR.
Multi-month projects need a rental partner, not just a one-time delivery. Common long-term situations:
We offer monthly rental structures with service schedules built to match your project intensity from start to finish.
Construction-grade units built for heavy use and outdoor conditions
Multiple unit types — standard, ADA, flushable, and luxury — available from one provider
Service frequency customized to crew size — not a one-size-fits-all weekly schedule
Site-access-aware delivery — we coordinate with site managers before the truck rolls
Long-term project contracts available with flexible adjustment terms
Rapid response for service calls when usage exceeds the planned schedule
One provider for all unit types — no juggling multiple vendors for different needs
On-schedule servicing that doesn't require follow-up calls to confirm it happened
Equipment inspected before every delivery — not just emptied and sent back out
Flexible rental adjustments as your crew size or project scope changes
Placement consultation to find a spot that doesn't interfere with site flow
Pickup and swap scheduling handled around your project calendar, not ours
OSHA sanitation standards for construction are straightforward, but they catch contractors off guard more often than they should. The requirement isn't just about having a toilet nearby — it's about proximity, condition, and accessibility.
Under general industry guidelines, one toilet is required for every 20 workers. For smaller crews of 10 or fewer on a short-duration job, a nearby facility can sometimes satisfy the requirement — but that's a gray area most site managers in Ontario don't want to test. The cleaner move is a unit on-site.
Servicing matters as much as placement. A unit that's been sitting on a hot site for two weeks without a pump-out isn't just unpleasant — it's a compliance issue. Our service schedules for Ontario, OR construction accounts are set based on crew size, not just the calendar.
If you're managing a crew and want to check your current setup, give us a call. We'll help you evaluate whether your sanitation situation is right-sized for the job.
OSHA guidelines call for 1 unit per 20 workers. For larger crews in Ontario, OR, we recommend additional units to reduce wait times and maintain compliance on active sites.
For most Ontario construction accounts, weekly servicing is the baseline. High-use sites with larger crews can be scheduled for twice-weekly or more frequent service calls.
Let us know in advance. We can reposition units to a new location in Ontario, OR or swap the existing unit for a more appropriate type if your project scope changes.
Yes. Standalone handwashing stations and units with integrated sinks are available for rental in Ontario, OR. These can be added to any order at booking or after your rental begins.
Same-day delivery in Ontario is available based on fleet availability. Call as early in the day as possible for the best chance at same-day service.
Get in touch with Stamm Portable Restrooms to discuss your project timeline, crew size, and unit requirements. We'll put together a rental plan that keeps your site compliant and your crew productive.
Serving job sites across Ontario — residential, commercial, and industrial.
Click Here to Call (888) 341-5226