Frequently asked questions
How many portable toilets do I need for my job?
OSHA 1926.51(c)(1) sets the standard for construction sites: 1 toilet facility for 20 workers or fewer; 1 toilet seat and 1 urinal per 40 workers from 20 up; 1 toilet seat and 1 urinal per 50 workers at 200 or more. That's the legal floor, not a rule of thumb. For events in Gastonia, the math shifts. A festival or wedding needs about 1 unit per 75 to 100 guests. Heavy-use sites like outdoor catering need one per 50. Our how many porta potties do you need page walks you through the calculation. If you're running a long-term construction project or a renovation rental in Gastonia, storage container rental and temporary fence often pair with restroom setup. Call with your headcount and timeline and we'll size it right.
What's the cost difference between standard and deluxe units?
A standard porta potty in Gastonia runs roughly $100 to $350 per day, depending on rental length and service frequency. A deluxe flushable porta potty costs $85 to $1,200 per day. The spread is wide because deluxe units come in many configurations: some are single units with flushing and hand sanitizer, others are multi-stall trailers. For monthly rentals in Gastonia, standard units settle into the $125 to $325 band, while a restroom trailer runs higher because it's a bigger investment to deliver and service. A standard unit holds 60 to 70 gallons and fits on about 44 by 48 inches of ground. That matters if you're tight on space. Restroom trailers are wheeled buildings with running water, heat and real plumbing. They cost more but they're built for jobs that last weeks or months. Request a quote and we'll show you what fits your budget.
Do I need an ADA-accessible unit?
Yes, if anyone using the site has a disability. ADA Standards section 213.2 requires that where single-user portable toilet units are clustered, at least 5 percent, and never fewer than one unit, must be accessible. An ADA accessible porta potty has a wider door (32 inches minimum clear opening per ADA Standards section 404.2.3), a 60 inch turning circle inside (ADA Standards section 304.3.1), grab bars and a level entry. They're available for day, week and event rentals in Gastonia. Accessibility isn't optional on job sites, public events or commercial projects. If your job has more than 20 units, you'll need at least one ADA unit. For smaller jobs, check your permit or call the site manager. We deliver ADA units alongside standard and deluxe units, so you can mix and match. Read our ADA restroom requirements page for the full breakdown.
How often should I have a portable toilet serviced?
Service frequency depends on use. ANSI/PSAI Z4.3 establishes one service visit per week as the baseline for up to 10 users over a 40 hour week. Heavy-use sites, think outdoor music festivals or construction in summer heat in Gastonia, need service 2 to 3 times per week. Light-use sites might stretch it to every 10 days. Our how often are porta potties cleaned guide explains the breakdown by use level. During service, we empty the tank, wash the exterior and interior, restock supplies and check for damage. If you're unsure, describe your project and we'll recommend the schedule.
What happens if I need a unit delivered on a weekend?
Weekend delivery and service cost more than weekday rates. A weekend porta potty rental is available, and a weekend septic pumping service can be arranged for emergencies. If your event or job starts Friday or you've got an emergency in Gastonia over the weekend, call ahead. We keep emergency capacity for weekend placements, but it books fast. Same-day placement is sometimes possible on weekdays. Plan ahead if you can, but we handle rush setups.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.