United site services porta potty rental — Seattle, WA
Last updated: September 24, 2026
What affects the price
When you call for a quote, a few simple things change the final number. First, think about the duration: a weekend event costs less than a long-term construction site setup. Location matters too, as the distance our trucks travel to drop off and pick up the units affects your bottom line. We also look at the type of equipment you need, like standard units versus those with sinks or flushing capabilities, and how often you need us to come out for cleaning and waste removal. Your exact pricing confirmed free on the call.
About this service
When you search for a nationwide provider like United Site Services, you are looking for a company with the scale to handle large construction projects or major public events. These firms specialize in logistics, ensuring that portable units are delivered, positioned, and serviced on a strict schedule. You need this service if you are managing a high-traffic site that requires reliable sanitation infrastructure, consistent waste removal, and professional maintenance across multiple locations or phases of a project.
Summer heat makes regular service even more important. We prioritize frequent cleaning and fresh supplies to keep your units comfortable and sanitary during hot weather. If you are planning an outdoor festival or a long summer construction project, call us to set up a maintenance schedule that keeps things fresh for your guests or crew.
Frequently asked in Seattle
What is the average cost of renting a porta potty for one day in Seattle?
Daily rental costs for porta potties in Seattle are influenced by the unit type and delivery location. Weekend rentals or specific service requests can also affect the price. Call us for an accurate, no-obligation quote.
How much is a mobile toilet for rent in Seattle?
The price for a mobile toilet rental in Seattle depends on the unit's amenities and the rental duration. Whether it's for a concert, construction site, or private event, we can help. Contact us for a straightforward estimate.
How many portable toilets do you need for 100 people in Seattle?
For 100 people attending an event in Seattle, 2-3 standard units are generally recommended for typical durations. For longer events or busy job sites, more units might be needed. We'll help you determine the right amount when you call.
How much does it cost to rent a porta potty in Seattle?
Do I need a permit to rent a porta potty in Seattle?
Permit requirements for porta potty rentals in Seattle can vary depending on the event's location and scale, especially in public areas. Some city regulations might apply. We can offer general guidance on permits when you call.
What are the portable toilet rental options for Seattle?
Also serving nearby: Kirkland · Bellevue · Renton · Kent · Federal Way
More on this: OSHA sanitation standards — jobsite sanitation requirements.
Service area details
Serving all of Seattle — population 755,078; about 8,989 residents per square mile across 84.0 sq mi. ZIP codes covered include 98101, 98102, 98103, 98104, 98105, 98106, 98107, 98108.
Neighborhoods served in Seattle: Capitol Hill, Ballard, Fremont, Queen Anne, Pike Place Market, West Seattle — and every surrounding area.
Areas we serve
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