How many toilets does a California construction site need?
Cal/OSHA's Title 8 CCR 1526 asks for one toilet facility for each 20 employees or fraction of each sex. Urinals may count, but toilets must be at least half the required number. With fewer than five employees, one single-user all-gender toilet is sufficient.
That wording comes from the California rule as published. Federal OSHA's reference is similar in spirit: one toilet for up to 20 workers, and one seat and one urinal per 40 workers above 20. State and federal rules can differ, and the California rule is the one that applies to a California site.
A provider can supply the units. Whether the number and type satisfy the rule for your site is your decision and your employer's responsibility. Nothing a provider or this site says certifies compliance. Read the guide on construction site toilet requirements in California for the longer explanation.
What counts as crew size, and does it change over a job?
The count follows the workers on site. A project that starts with four people and grows to forty needs a different number of units at each stage. Tell the provider the peak count for each phase, not just the starting number.
Crew size moves with the schedule. Framing, concrete, finishing and landscaping each bring different trades, and a crowded week may be followed by a quiet one. A provider who knows the phases can add units when the headcount rises and take some away when it drops.
Remember subcontractors. If three trades share a site and each brings a few workers, the rule looks at the total on site, not each employer's share. The general contractor usually coordinates it, and the provider needs one point of contact.
Where are Los Angeles jobsites tricky for delivery?
Hillside streets, dense blocks, permit-controlled street work and busy boulevards all complicate delivery. A truck needs a place to stop and a path to the unit. Describe the street, the gate and the ground to the provider before the first delivery.
Culver City's studio expansion shows the scale. Sony bought the old MGM studios in 1990, Amazon MGM Studios took over Culver Studios, and a reported 620 million dollar project is adding about 413,000 square feet to a 14-acre campus. Big sites like that have gates, schedules and security that a truck has to work around. The Hayden Tract nearby has 1.3 million square feet of industrial space.
The D Line Extension is another type of job. Section 1 opened in May 2026, section 2 with the Beverly Drive and Century City stations is due in spring 2027 and section 3 with the Westwood/UCLA stations in fall 2027. A stretch of Wilshire Boulevard in Beverly Hills was closed for three weeks for the work. Street work like that can mean no room to park a truck, so the provider needs to know about lane closures and work hours.
Do renovations of older Los Angeles homes need a jobsite toilet?
Often yes. When a kitchen or bathroom is out of service or the whole house is torn open, the crew needs a toilet that is not the family's. Preservation-zone renovations can run for weeks, and Highland Park-Garvanza alone has about 4,000 structures.
The Highland Park-Garvanza Historic Preservation Overlay Zone is the city's largest, with over fifty Historic-Cultural Monuments in styles from the 1880s to the 1940s. Work in a zone like that often takes longer, because details are repaired rather than replaced. A crew on site for weeks needs a toilet for the whole of it.
Tell the provider where the unit can sit. On a narrow lot, the choice may be the driveway, the side yard or the curb. Street placement may involve rules about parking and the public right of way, so check with the city or your general contractor.
