A single-day guest count drives the unit count. A common planning guide is one restroom per 50 guests for a 3, 4 hour event, with an added unit per extra hour or open bar. A 100-guest Fairhaven backyard reception near…

A single-day guest count drives the unit count. A common planning guide is one restroom per 50 guests for a 3, 4 hour event, with an added unit per extra hour or open bar. A 100-guest Fairhaven backyard reception near the Village Green usually needs 2 standard units; a 250-guest tented wedding on an Edgemoor property closer to Bellingham Bay usually runs a flushing trailer plus a supplemental standard unit.
Standard units are the lower-cost option and suit casual gatherings, park-adjacent parties near Whatcom Falls Park, and daytime events under 4 hours. Flushing restroom trailers carry running-water sinks, interior lighting, and multiple private stalls, which fit formal weddings, evening receptions, and multi-day festivals where guests are in dress clothes for hours. The trade-off is cost and site access: trailers need a fairly level spot and a tow-vehicle path, while standard units drop almost anywhere a hand truck reaches, including tight Lettered Streets and Sunnyland yards.
A handicap-accessible unit is available and is the ADA-compliant ground-level option for events with older guests or wheelchair users; it needs a flat placement pad about 5 feet wide. For multi-day events, a mid-rental service visit keeps units stocked and clean, which matters most in warm July and August weather. Placement notes to have ready: gate width, distance from the drop point to the truck, and whether the ground is grass, gravel, or pavement, a soft lawn near Lake Whatcom after rain can require a firmer spot.
How it works in order: first, call or text the event date, guest count, and address; second, our team confirms unit type, quantity, and the delivery window; third, units are dropped and placed before the event; fourth, they are picked up after the rental period, with servicing scheduled in between for multi-day bookings. Events on permit-restricted streets or in city parks such as Boulevard Park may require a placement permit from the venue or the city, which is arranged by the event host, not the rental provider.
Every job gets a firm, written price after a free on-site visit.
Tell us about your wedding & event restroom rental job in Bellingham and we'll send a clear, written quote, usually the same day.