How many portable toilets do I need?
That depends on how many people use them and for how long. According to OSHA 1926.51(c), a construction site with 20 workers or fewer needs 1 toilet facility; from 20 up to 40 workers you need 1 toilet seat and 1 urinal; at 200 or more workers the ratio is 1 toilet seat and 1 urinal per 50 workers. For events in North Charleston, estimate 1 unit per 25 to 50 people. Read our guide to calculating how many porta potties you need for weddings, festivals, construction and other uses. Temporary fencing and handwashing stations often go together on job sites. Learn about handwashing station requirements for your job.
What does a standard porta potty cost?
Daily rental of a standard unit runs 100 to 350 dollars, depending on delivery distance and how long you keep it. A weekly porta potty rental typically costs 130 to 500 dollars per week. Monthly rentals range from 125 to 325 dollars. Those prices include delivery. Check our detailed pricing page for specifics on ADA units, deluxe models and service fees. North Charleston Porta Pros also rents restroom trailers for events that need more capacity or comfort. Multi-unit discounts apply on longer rentals.
When should I pump my septic tank?
A residential septic tank is typically pumped every 3 to 5 years, driven by tank size and household size. If you notice slow drains, backed-up water, odors around the tank or soggy patches in the drain field, call for septic pumping service right away. North Charleston properties using grease interceptors need them pumped when fats, oils, grease and solids reach 25 percent of the liquid depth. Don't wait for warning signs; schedule septic tank cleaning on a regular cycle to avoid emergency calls. Read about septic tank warning signs to catch problems early.
What can go in a roll-off dumpster?
Roll-off dumpsters take most construction debris, yard waste, household junk and demolition material. You cannot put hazardous waste, electronics, appliances, tires, batteries or liquids in a dumpster. See what cannot go in a dumpster for the full list. Dumpsters also have weight limits. North Charleston Porta Pros delivers 10, 20, 30 and 40 yard dumpsters for construction, renovation and cleanup. Check dumpster rental cost for day, week and month rates. A standard roll-off dumpster rental needs about 60 feet of straight clearance behind the truck for safe placement.
### Do I need a permit for a portable toilet in North Charleston?
Placement in the public right of way needs confirming with the city. North Charleston Porta Pros can advise on placement at your property. Read our porta potty placement guide for details on clearance, accessibility and surface requirements. Most private job sites, events and homes don't require permits for units placed on your own land. Learn about permit requirements for your specific situation.
What's the difference between a standard and a deluxe porta potty?
A standard unit holds 60 to 70 gallons, measures about 44 by 48 inches on the ground and stands about 92 inches tall. A deluxe flushable porta potty has a flushing toilet and is more comfortable for long-term use. Deluxe models cost more but feel more like a real bathroom. Choose standard for construction sites and deluxe for events or office trailers.
Do ADA portable toilets cost more?
Yes. An ADA accessible porta potty meets ADA Standards section 213.2, with a minimum 36 inch clear width and 32 inch door opening. ADA units run higher than standard ones because they're larger and need more careful placement. At least 5 percent of any cluster must be accessible. Ask about ADA pricing when you call.
How often are porta potties serviced?
North Charleston Porta Pros services units weekly as the baseline. Weekly service keeps the tank pumped and supplies restocked. One service visit per week for up to 10 users over a 40 hour week follows ANSI/PSAI Z4.3. More frequent service is available for high-traffic sites. Ask about daily or twice-weekly options.
Can I rent a portable toilet for an event in North Charleston?
Yes. Event restroom rental covers weddings, festivals, concerts, races and outdoor gatherings. We deliver standard and deluxe units, restroom trailers and handwashing stations. Read about wedding restroom rental or festival restroom rental for specifics. We service units during your event to keep facilities clean.
What if I need an emergency septic service?
Emergency septic service is available. Call us if a tank backs up or overflows. We pump tanks, clean lines and handle grease traps. Response time depends on our schedule, but we treat emergencies as top priority.
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