United site services porta potty rental — St. Louis, MO

Last updated: September 24, 2026

What affects the price

Several factors influence the total cost of a rental. First, the type of unit matters; a standard portable toilet is more budget-friendly than a luxury restroom trailer with climate control or flushing capabilities. Delivery distance from our local hub also plays a part, as does the frequency of cleaning required for longer jobs. If you need the unit placed in a difficult spot or need a specific weekend delivery window, that may impact the final rate. We provide exact pricing confirmed free on the call.

About this service

When you look for a large-scale provider like United Site Services, you are generally seeking a nationwide network capable of handling complex projects. These services are best for major construction sites, long-term infrastructure jobs, or massive public events that require consistent maintenance and large inventories. They provide the logistical support needed to keep sites compliant and operational across multiple locations, ensuring sanitation standards remain high throughout the duration of your contract.

Summer heat makes proper ventilation and frequent servicing essential. We prioritize regular cleaning schedules during the warmer months to keep units fresh and comfortable for all users. If you are hosting a large outdoor gathering or running a long-term job site in the sun, give us a call to set up a reliable sanitation plan.

Frequently asked in St. Louis

Also serving nearby: O Fallon · Springfield · Columbia · Champaign · Peoria

All cities in Missouri →

More on this: OSHA sanitation standards — jobsite sanitation requirements.

Service area details

Serving all of St. Louis — population 281,754; about 4,565 residents per square mile across 61.7 sq mi.

Neighborhoods served in St. Louis: Soulard, Central West End, The Hill, Tower Grove, Downtown St. Louis — and every surrounding area.