Most porta john rentals in Western Washington range from $200 to $300 per unit, depending on the rental length, servicing frequency, and the type of unit. Specialty units like ADA restrooms, luxury units, high-rise models, or crane-lift toilets typically cost more.
In Seattle, pricing can vary throughout the year. Many companies adjust their rates based on seasonal availability, rentals often cost more during the busy summer months when demand is high, while off-season rentals may be more affordable.
Another major factor is servicing frequency. The more often your porta john needs to be pumped, cleaned, and restocked, the higher the total cost will be. High-traffic construction sites or multi-day events requiring multiple weekly services will see higher pricing than low-use or single-service rentals.
That said, the $200–$300 range remains a reliable estimate for most standard units with basic servicing year-round.






