Southern On Site Portable Toilets, Here to Save the Day!

Excellent Portable Toilet and Luxury Restroom Rental Services

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For events or jobs, SOS Porta Potty is on the way!

Southern On Site Portable Toilet Rentals, based in Hattiesburg, MS, offers exceptional portable and luxury restroom services throughout South Mississippi and Louisiana. As a locally owned and operated business, Southern On Site is known for its reliable and timely delivery of handicap-accessible portable toilets, hand washing stations, holding tanks, and luxury restroom trailers. We ensure convenience for all clients making sure the rentals are kept sanitary and hygienic. Well-trained, experienced drivers and technicians operate our fleet of professionally maintained vehicles.

Portable toilets are a versatile and essential solution for various situations where traditional restrooms are unavailable or insufficient. We have provided portable toilets for many different types of events such as Construction sites, Fairs and Festivals, Sporting Events, Agricultural areas, Outdoor parties, and weddings, to ensure that guests and workers have access to clean and convenient restrooms, enhancing their overall experience.

Essential Portable Sanitation Solutions

Wash stations promote a healthier and safer environment at your construction site, athletic event, wedding, or special occasion. Occupational Safety and Health Administration (OSHA) require job sites to have a hand washing station be available any time there is a portable toilet.

We also have 250 gallon holding tanks which are crucial for maintaining sanitation and hygiene in situations where direct waste disposal is not immediately available. They help prevent environmental contamination, control odors, and ensure that waste is managed responsibly until it can be properly treated or disposed of.

ADA Accessibile Portable Toilets Available

Handicap Portable Restroom options available

Large Service Area

Southern On Site serves a 90+ mile radius from Hattiesburg, MS.

A man at the washing station by a toilet

Why Choose Southern On Site

Southern On Site ensures our units are cleaned and sanitized thoroughly and regularly, maintaining the highest standards of cleanliness. We offer a diverse selection of portable toilets, including basic units, Handicap accessible models, and luxury restroom trailers, to suit any event or need.

Family Owned
& Operated

Since 2015, we have served the Hattiesburg area with porta-potties of superior quality and cleanliness for hundreds of events or jobs. We are locally owned and operated and take pride in delivering quality customer service.

& Prompt Service

Our dedicated team is always available to address any concerns or special requests promptly. We ensure a punctual delivery and pickup, ensuring your event or project runs smoothly without any sanitation issues.


With a large portable toilet inventory and many warehouses along South Mississippi and Louisiana, we are able to offer competitive pricing that is comparable to other national distributors. Our pricing is straightforward with no hidden fees, providing you with clear and honest quotes.

& Insured

Our flexible rental terms allow you to choose the duration that best fits your timeline, whether short-term or long-term. We ensure our units are cleaned and sanitized thoroughly and regularly, maintaining the highest standards of cleanliness. We will work to ensure you have a positive experience.

SOS Porta Potty's your best bet!

Choosing Southern On Site Porta-Potty Rentals ensures a hassle-free and reliable sanitation solution for your event or project. Known for our exceptional customer service, Southern On Site provides a range of clean, well-maintained units tailored to meet diverse needs, from construction sites to large-scale events. Our prompt delivery, regular maintenance, and quick response times ensure your guests or workers can access top-notch facilities, enhancing comfort and hygiene. With competitive pricing and a commitment to customer satisfaction, Southern On-Site stands out as the go-to choice for porta-potty rentals in South Mississippi and East Louisiana. 

Serving South Mississippi and Louisiana

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