Your complete guide to the top portable restroom providers serving Nassau and Suffolk Counties.
Choosing the right portable restroom provider is more important than most people realize. Whether you’re hosting a backyard wedding, managing a multi-week construction site, or running a community festival, the wrong choice can mean late deliveries, dirty units, and unhappy guests or workers. On Long Island — where standards are high, and logistics can be tricky — you need a company you can count on.
This guide compares five leading porta-potty rental companies serving Nassau and Suffolk Counties, ranking them based on service quality, product range, cleanliness standards, and real customer feedback. At the top: Nature Calls Porta Potties, the clear #1 choice for Long Island. Whether you need a basic construction unit or an upscale luxury restroom trailer, this list will help you match the right company to your specific needs.
#1: Nature Calls Porta Potties – Best Overall for Long Island
📍 Long Island, NYC Boroughs | 🌐 naturecallsportapotties.com
Nature Calls Porta Potties is the gold standard for portable restroom rental on Long Island. This family-owned, woman-led company has built its reputation on a simple premise: show up on time, deliver spotless units, and treat every customer like they matter. The result is a loyal following across Nassau and Suffolk Counties — and well beyond.
Why Nature Calls Ranks #1
- Family-owned and woman-led, with a genuine commitment to customer service that sets them apart from larger corporate providers
- Broad inventory covering every need: standard porta potties, fresh-flush units, wheelchair-accessible restrooms, luxury restroom trailers, and handwashing stations
- Units are meticulously cleaned, sanitized with eco-friendly solvents, and fully restocked before every delivery — cleanliness isn’t just a promise, it’s their standard
Service Area & Use Cases
Nature Calls serves all of Long Island, including Nassau and Suffolk, plus Brooklyn, Queens, and Manhattan — making them one of the most versatile providers in the region. Their experience spans backyard parties, kids’ events, weddings, corporate functions, athletic events, community gatherings, construction sites, and even disaster relief deployments.
Standout Features
- Personalized, family-style service with a “we answer when nature calls” ethos — real people, real responsiveness
- Competitive pricing for both short-term events and longer construction rentals
- Simple, no-hassle booking via their 800 number
What Customers Are Saying
“The bathrooms were spotless when they arrived, and they still looked great even after a full day of guests using them.”
“Delivery and pickup were right on time, and the team was very easy to reach and work with.”
“You can tell they really care about cleanliness and professionalism compared to other companies we’ve used.”
Bottom line: For Long Islanders who want reliable delivery, immaculate units, and a team that actually picks up the phone, Nature Calls is the easy choice.
#2: The Mobile Throne – Best Luxury Restroom Trailers for Events
📍 Long Island, NY | 🌐 themobilethrone.com
If your event demands elegance, The Mobile Throne is the name to know. This family-operated Long Island company focuses exclusively on luxury restroom trailers — think 4-to-5-star hotel bathroom quality, delivered to your venue. They don’t do basic construction units, and they don’t need to. Their niche is upscale, and they own it.
What They Do Best
- High-end restroom trailers with premium finishes, climate control, and thoughtfully designed interiors that genuinely impress guests
- Green, biodegradable, eco-friendly chemicals throughout, with solar-powered options available
- Meticulous pre-delivery inspections — units are cleaned, checked, re-checked, and fully stocked before every event
Ideal Customers & Events
The Mobile Throne is built for outdoor weddings, tented receptions, black-tie events, upscale private parties, and sporting events or festivals that need multi-station trailers. Their configurations can scale up to 10-station setups for large crowds.
What Customers Are Saying
“Guests could not believe these were ‘portable’ bathrooms — they looked like a nice hotel inside.”
“Booking was simple, delivery was early, and the trailer was spotless the entire night.”
“Worth the extra cost for a wedding — it really elevated the whole event.”
Bottom line: If you’re planning a wedding or upscale event and want a restroom experience that wows your guests, The Mobile Throne is worth every penny.
#3: Island Porta Potty – Event-Only Porta Potty Specialists
📍 Long Island, NY | 🌐 islandportapotty.com
Island Porta Potty does one thing and does it well: event porta potty rentals. This locally owned Long Island company has built its entire service model around parties, festivals, community events, and private functions — not construction sites. That singular focus shows in the quality of their units and the attentiveness of their service.
What They Do Best
- Event-only specialization means their inventory and logistics are dialed in for crowd flow, guest comfort, and visual presentation
- Among the cleanest units available in their category, with a clear vision to be the first-choice provider for Long Island event organizers
- Standard event units, upgraded restrooms, and portable handwashing stations available
Ideal Customers & Events
Island Porta Potty is the right call for organizers who want a locally owned, event-focused partner that understands outdoor gatherings. If your primary concern is guest experience and you’re not dealing with a construction site, they’re a natural fit.
What Customers Are Saying
“They were great at helping us figure out how many units we actually needed for our event.”
“Super responsive, delivered early, and the porta potties were very clean.”
“You can tell events are their specialty — the units looked presentable and guests had zero complaints.”
Bottom line: A strong choice for event organizers who want a locally owned specialist with a sharp focus on cleanliness and guest experience.
#4: Outback Portable Toilets – Long-Established Full-Service Provider
📍 Long Island, NY | 🌐 outbackpts.com
Few companies on Long Island can match Outback Portable Toilets for sheer longevity. Family-owned and operating since the late 1980s, Outback has served generations of Long Island contractors, homeowners, and event organizers. What makes them unique is their dual offering: portable restrooms and a full cesspool service division — a rare combination that makes them a one-stop shop for certain customers.
Services & Strengths
- Wide-ranging inventory: standard porta-potties, VIP units, restroom trailers, portable sinks, holding tanks, fresh water delivery, and full wastewater management
- Recently updated fleet with GPS tracking and hot water pressure washers for thorough sanitation during service visits
- Flexible servicing schedules ranging from weekly cleanings to daily service for high-traffic sites
Best Use Cases
Outback is particularly well-suited for construction sites, long-term commercial projects, and situations where both portable toilets and cesspool or pumping services are needed under one contract. They also handle events that require a provider with deep local roots and a diverse equipment catalog.
What Customers Are Saying
“We’ve used them for multiple job sites and they’ve always been dependable.”
“Units were in good condition and the service truck came when promised.”
“Customer service could be a bit more proactive, but the equipment and cleaning were solid.”
Bottom line: The top pick for construction clients and property owners who want portable sanitation and cesspool services from a single, long-trusted local company.
#5: Callahead – Largest Regional Provider with Massive Inventory
📍 New York City & Long Island (Nassau & Suffolk) | 🌐 callahead.com
No list of Long Island porta-potty companies would be complete without Callahead. One of New York’s longest-running portable sanitation companies, Callahead operates one of the most extensive fleets in the industry, covering NYC and all of Long Island. When size and selection are what you need, nobody competes.
Product Range & Capabilities
- Virtually every portable sanitation product available: standard porta potties, special-event units, high-rise toilets, elite and luxury restroom trailers, handwashing sinks, showers, holding tanks, fresh water delivery, and more
- Proprietary branded units, including The AeroHead, The Green Head, and other models featuring vacuum-flush and advanced odor-control technologies
When Callahead Makes Sense
Callahead is the go-to for very large events, municipal contracts, or high-complexity setups that demand specialized equipment in significant quantities. If same-day delivery, broad geographic reach, and a deep rental catalog matter more than boutique, small-business service, Callahead can deliver.
What Customers Are Saying
“Huge selection of units, and they were able to accommodate our large event on short notice.”
“The trailers were impressive, but communication felt more ‘corporate’ than local.”
“Service was good overall, though we had to follow up a couple of times to confirm details.”
Bottom line: Best suited for large-scale or high-complexity needs. For smaller events and job sites, a more personalized local provider will likely serve you better.
How These Companies Were Ranked
Rankings were based on the following criteria, with extra weight given to Long Island-specific focus:
Primary factors: cleanliness standards, reliability and on-time delivery, responsiveness, and overall customer experience.
Secondary factors: breadth of product offerings, suitability for both events and construction, and clarity of service and coverage information.
Nature Calls earns the #1 spot by excelling across every dimension — a strong Long Island footprint, meticulous cleaning practices, versatile inventory, and a family-owned, service-driven approach that works equally well for events and job sites.
Quick Comparison Table
| Company | Best For | Key Strengths | Service Area |
|---|---|---|---|
| Nature Calls Porta Potties | Overall top choice for LI events & sites | Family-owned, very clean units, broad product range | Brooklyn, Queens, Manhattan, Nassau, Suffolk |
| The Mobile Throne | Luxury wedding & event trailers | Hotel-style interiors, eco-friendly, meticulous prep | Long Island & surrounding areas |
| Island Porta Potty | Event-only portable toilets | Event specialization, very clean units, local ownership | Long Island events |
| Outback Portable Toilets | Construction + events + cesspool | Full-service (toilets + cesspool), GPS fleet, trailers | Long Island residential & commercial |
| Callahead | Very large or complex deployments | Massive inventory, branded high-tech units, wide coverage | NYC, Nassau, Suffolk & broader NY region |
Final Word
Long Island has no shortage of portable restroom companies, but only a handful consistently deliver on cleanliness, reliability, and genuine service. For most individuals, event planners, and contractors, Nature Calls Porta Potties is the clear first call — combining family-owned accountability with a versatile product lineup and a track record that speaks for itself.
For specialized needs — luxury event trailers, cesspool bunding, or massive municipal deployments — The Mobile Throne, Outback, and Callahead each have a role to play. Use this guide to match the right company to your situation, and your event or job site will be in good hands.
This article was independently researched and written. Rankings reflect our editorial assessment based on service quality, product range, customer reviews, and Long Island market focus.
Dana Morano is the dedicated Editor-in-Chief of Press Posts, with a passion for responsible journalism and a commitment to transparent, unfiltered reporting. Hailing from Asheville, North Carolina, she combines her love for nature and community with a deep respect for accuracy and ethics in journalism.
