Jobsite Sanitation

Construction Portable Toilet Rental in Seattle

Our crew secures each porta potty with ground-stake anchors to prevent shifting during a mid-pour. We manage construction toilet rental delivery service area logistics via a fixed weekly route through Seattle—ensuring every unit stays clean. We bill monthly for each portable restroom.

Call (206) 557-6286
Royal blue portable toilet anchored on a gravel pad at an active construction site with framing visible in the background

Built around the regulation:

OSHA Worker Ratios for Unit Quantity Planning

OSHA 1926.51(c) sets the baseline at one portable toilet for every twenty workers on a standard forty-hour shift. Crew size, extended shift duration, and the availability of separate hand washing stations dictate your specific equipment needs. Our dispatch team helps calculate these requirements for your job site. Review these crew-size configurations for guidance.

1 per 20 Workers

One toilet per twenty workers is standard for crews of twenty or fewer.

Female-Worker Add

Separate stalls once crews include workers of more than one gender.

Urinal Substitution

One urinal counts as one fixture, up to a third of the total fixture requirement.

Large-Crew Step

Crews of 200 or more move one fixture per 40 workers per shift.

Sanitation technician in high-visibility vest servicing a royal blue portable toilet with a vacuum pump truck at an active construction site

Weekly Servicing Schedules on Active Job Sites

Construction sites in Seattle receive weekly service for crews under twenty, while thirty or more workers necessitate twice-weekly visits to manage the waste tank. Our driver performs a full pump out and pressure rinse during each stop. We replace the deodorizer puck, restock toilet paper, and log the visit to provide a paper trail for site supervisors. Maintenance schedules remain consistent to ensure compliance with local health code requirements.

Rough-Site Logistics with Crane-Liftable Units

High-rise builds in Seattle need crane-liftable restrooms with rigging eyes and a reinforced steel cage—units hoist deck-to-deck without breaking the seal. Tower cranes lower them onto skid-mounted bases; anchor to concrete or relocate between phases. Each jobsite unit cycles waste through its holding tank, drained via suction hose into vacuum trucks. Monthly contracts cover pump-outs across King County—see monthly construction portable toilet rental pricing. Complies with OSHA 1910.141 sanitation rule for construction worker restrooms.

Construction Site Questions

  • + How many units do I need for a thirty-worker crew?

    Two standard units provide sufficient waste tank capacity for thirty workers under OSHA 1926.51(c), adding an ADA unit for public-funded projects or mixed-gender crews.

  • + Can the service day be locked to a specific weekday?

    Monthly contracts secure a fixed weekday and route window maintained for the entire life of the active build.

  • + What does monthly billing include?

    Delivery, weekly servicing, paper and sanitizer top-ups, final pickup and phase relocations included.

  • + Do you deliver to active concrete pours?

    Concrete pours need the drop scheduled ahead of the pour, units staged clear of the forms on gravel, then reposition once the pad cures.

row of porta-potties on framing jobsite

Lock In Your Jobsite Service Today

Tell dispatch your jobsite address, peak headcount, and project duration for mobilization day to confirm your weekly service and monthly rate — (206) 557-6286.

Call (206) 557-6286