A common planning rule sizes one standard unit per 50 guests for a 4-hour event; add units for longer events or where alcohol is served, since restroom traffic roughly doubles past the 5-hour mark. A 100-guest wedding…

A common planning rule sizes one standard unit per 50 guests for a 4-hour event; add units for longer events or where alcohol is served, since restroom traffic roughly doubles past the 5-hour mark. A 100-guest wedding reception in Hunters Ridge typically needs 2 units, and adding one flushable unit with a sink handles the head-table and vendor traffic. Larger public gatherings near Jack Bulik Park or Miller Park are quoted by headcount and event length rather than a flat rate, because a festival drawing several hundred people needs banked units and separate handwash stations to keep lines short.
Choosing between unit types comes down to the event. If the gathering is a casual backyard party in Walnut Village or Citrus Heights, a standard unit meets the need at the lowest cost. If guests include wheelchair users or the event is public, at least one ADA-accessible unit is required for reasonable access; the ADA unit measures roughly 5 feet wide inside with a ground-level entry and grab bars. If the event is a wedding, quinceañera, or corporate function where presentation matters, a flushable unit with a foot-pump flush, a fresh-water hand sink, and interior lighting is the fit. Standalone handwash stations, each serving multiple users with soap and paper towels, pair with any unit type and are commonly required for events serving food.
Delivery covers all Fontana neighborhoods, including Sierra Lakes, North Fontana, Coyote Canyon, Village of Heritage, and Live Oak. The placement area needs firm, level ground and clearance for the delivery truck, so a driveway, parking lot, or compacted dirt pad near the venue works best. For weekend events the date is reserved ahead of time; units are typically dropped the day before or the morning of, then collected the day after. A single-day event rental does not include mid-event servicing, but for multi-day gatherings our team can schedule pumping and restocking between days.
The how-it-works sequence is short. First, call or text the event date, the Fontana address, the guest count, and whether food or alcohol is served. Second, the quote confirms unit types, quantity, and the total, including delivery and pickup, with no separate fee added on the invoice. Third, units are delivered and staged before the event. Fourth, after the event ends the units are picked up on the agreed day. Placement on a permit-controlled street or a City-managed park such as Martin Tudor Jurupa Hills Regional Park may require a facility permit arranged by the event organizer; the unit rental itself is booked directly with our team.
Every job gets a firm, written price after a free on-site visit.
Tell us about your event portable toilet rental job in Fontana and we'll send a clear, written quote, usually the same day.