Certified by United Rentals - Reliable Onsite Services • Apr 26, 2026
Portable Toilet SupplierSanitation ServiceTrailer Rental ServiceFence SupplierSeptic System Service
United Rentals Reliable Onsite Services provides portable restroom, sanitation, and temporary fence rentals in Columbia, SC. Our inventory includes porta potties, restroom trailers, shower trailers, hand wash stations, ADA-compliant units, and temporary fencing solutions for construction sites, events, and emergency response operations. Delivery, servicing, and pickup are available to help maintain clean and compliant worksites. Contact your local United Rentals Reliable Onsite Services expert to get started.
Location
Certified by United Rentals - Reliable Onsite Services • Apr 26, 2026
Certified by United Rentals - Reliable Onsite Services • Apr 26, 2026
Monday7:00 AM - 5:00 PM
Tuesday7:00 AM - 5:00 PM
Wednesday7:00 AM - 5:00 PM
Thursday7:00 AM - 5:00 PM
Friday7:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
5/25/20267:00 AM - 5:00 PM
7/3/20267:00 AM - 5:00 PM
9/7/20267:00 AM - 5:00 PM
11/26/20267:00 AM - 5:00 PM
11/27/20267:00 AM - 5:00 PM
12/25/20267:00 AM - 5:00 PM
Frequently Asked Questions About United Rentals - Reliable Onsite Services
How much does it cost to rent a porta potty?
Porta potty rental prices vary by size, type and quantity. For a price quote, please reach out to a member of our Reliable Onsite Services team.
How can I rent a portable restroom?
You can rent a portable restroom by submitting a request to our Reliable Onsite Services team. Once the form is received, a team member will contact you to confirm your requirements and quote you a price.
Should I rent a restroom trailer instead of a porta potty?
If you are looking for a more luxurious option, restroom trailers are a good fit, but if you're looking for a quick, budget-friendly option, porta potties will work best for you. Restroom trailers are larger and have running water, mirrors, laminate flooring and lighting. They do require water and electricity hookups, so if you do not have access to those, porta potties would be a better fit for you.
How many porta potties do I need for my jobsite?
A good rule of thumb for your jobsite is to have one portable restroom for every 10 workers in a 40-hour workweek, then increase the number of porta potties as your workforce and work hours increase.
How many handwashing stations do I need for an event?
You should have one handwashing station for every four porta potties. Portable sinks or hand sanitizer stations are required if your event includes food service.
What are your branch hours?
Our branch is open during the hours posted at our physical location. If you need assistance outside of these hours, you can call the branch directly and be connected to our after-hours call center. You can also find our 24/7 support number on our website for emergency assistance.
What types of portable restroom rentals does United Rentals offer?
United Rentals offers porta potties, restroom trailers, shower trailers, hand wash stations, and ADA-compliant portable restrooms for events and jobsites.
How can I rent a portable restroom from United Rentals?
You can rent by submitting a request to the Reliable Onsite Services team, who will then contact you to confirm requirements and provide a price quote.
What is the difference between a porta potty and a restroom trailer?
Porta potties are budget-friendly, quick options without running water, while restroom trailers offer luxury features like running water, mirrors, and lighting, requiring water and electricity hookups.
How many porta potties should I rent for my jobsite?
A general guideline is one portable restroom for every 10 workers in a 40-hour workweek, increasing as workforce or hours increase.
What is the recommended number of handwashing stations for an event?
You should have one handwashing station for every four porta potties, especially if the event includes food service.
Does United Rentals provide delivery and pickup services?
Yes, United Rentals provides delivery and pickup of units along with 24/7 customer service for support.
What are the branch hours for United Rentals in Columbia, SC?
The branch operates Monday to Friday from 7:00 AM to 5:00 PM and is closed on Saturdays and Sundays. After-hours support is available via phone.
How can customers use nearby McCarthy Tire Service when visiting United Rentals?
Customers visiting United Rentals can also access McCarthy Tire Service nearby for truck repairs or tire needs, which is convenient for jobsite equipment maintenance.
What nearby places can I visit before or after renting from United Rentals?
You can check out Monticello Road Soccer Complex or South Carolina United FC Soccer Complex nearby, great for sports and recreation before or after your visit.
How can nearby Sherwin-Williams and Lennox Stores assist customers of United Rentals?
Sherwin-Williams and Lennox Stores nearby offer building supplies and HVAC/plumbing services that complement equipment rentals needed for construction or event projects.
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