Choosing the right portable restroom provider might not be the most glamorous part of planning an event or managing a job site — but it matters more than most people realize. Unreliable delivery, poorly maintained units, or unresponsive service can disrupt a construction schedule, frustrate guests, or leave a lasting bad impression at an otherwise flawless event.
This guide compares five of the leading porta-potty rental companies serving Nassau and Suffolk Counties on Long Island. Whether you need a basic construction unit for a multi-month job site or a luxury restroom trailer for an outdoor wedding, we've evaluated each company on service quality, product range, cleanliness standards, and real customer feedback. Nature Calls Porta Potties ranks #1 overall — here's how the full list shakes out.
#1: Nature Calls Porta Potties — Best Overall for Long Island
Nature Calls Porta Potties is the top portable restroom rental company on Long Island, and it's not particularly close. This family-owned, woman-led business out of Massapequa has built its reputation on two things that matter most in this industry: spotless units and dependable service. From small backyard birthday parties to large-scale disaster relief deployments, they bring the same level of care to every job.
Why Nature Calls Ranks #1
What sets Nature Calls apart starts before the truck even leaves the yard. Every unit is meticulously cleaned, sanitized with eco-friendly solvents, and fully restocked before delivery — so what arrives at your site or event is genuinely ready for guests, not just passable. Customers across Yelp, Google, and other review platforms consistently single out cleanliness as the defining difference between Nature Calls and every other company they've tried.
Their inventory covers the full range of portable sanitation needs: standard porta potties, fresh-flush units, wheelchair-accessible restrooms, luxury restroom trailers, and handwashing stations. That breadth means you can rely on a single provider whether you're outfitting a construction crew or hosting a formal outdoor reception.
Service Area
Nature Calls serves all of Long Island — Nassau and Suffolk Counties — plus Brooklyn, Queens, and Manhattan. Their geographic coverage is one of the most comprehensive of any independently owned provider in the region.
Ideal For
Weddings, corporate events, athletic competitions, community festivals, kids' parties, construction sites, and emergency or disaster relief deployments.
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.”
Contact: naturecallsportapotties.com
#2: The Mobile Throne — Best Luxury Restroom Trailers for Events
For events where a standard porta-potty simply won't do, The Mobile Throne is Long Island's premier luxury restroom trailer specialist. This family-operated company focuses exclusively on high-end event trailers — they don't do basic construction units — and that singular focus translates into a product and service experience that's genuinely impressive.
What They Do Best
Their trailers are designed to feel like a 4- to 5-star hotel bathroom: climate-controlled interiors, upscale finishes, running water, and thoughtful décor that complements rather than clashes with a wedding or corporate aesthetic. Units are available in configurations ranging from compact 2-station trailers for intimate gatherings to 10-station setups capable of comfortably serving 600+ guests.
The Mobile Throne also uses green, biodegradable, eco-friendly chemicals throughout their service process and incorporates solar options for certain systems — a meaningful detail for environmentally conscious clients. Like Nature Calls, they conduct meticulous pre-delivery inspections, ensuring every trailer is cleaned, checked, re-checked, and fully stocked before it reaches your venue.
Ideal For
Outdoor weddings, tented receptions, black-tie events, upscale corporate functions, sporting events, and any gathering where the restroom experience needs to match the occasion.
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.”
#3: Island Porta Potty — Event-Only Porta Potty Specialists
Island Porta Potty has made a deliberate choice: they serve events, and only events. That narrow focus gives them an edge when it comes to understanding crowd flow, unit placement, appearance standards, and the specific logistics that make outdoor gatherings run smoothly.
What They Do Best
Because Island Porta Potty doesn't split its attention between construction accounts and event clients, its inventory and service model are purpose-built for parties, festivals, community events, and private functions. Cleanliness is central to their brand identity — they describe their mission as becoming the first choice for event organizers who refuse to compromise on restroom quality.
Their offerings include standard event units, upgraded restroom options, and portable handwashing stations. Pricing is transparent, and communication is straightforward, which event planners — who are juggling a dozen other vendors — especially appreciate.
Ideal For
Outdoor parties, local festivals, community gatherings, school events, and private functions are where an event-focused partner makes a difference.
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.”
#4: Outback Portable Toilets — Long-Established Full-Service Provider
Outback Portable Toilets has been serving Long Island since the late 1980s, making them one of the most experienced portable sanitation companies in the region. What distinguishes them from the other providers on this list is their dual focus: portable restrooms and a full cesspool service division, making them a one-stop shop for residential and commercial customers with broader waste management needs.
Services & Strengths
Outback's product range is extensive — standard porta-potties, VIP units, restroom trailers, portable sinks, holding tanks, fresh water delivery, and full wastewater management services. Their fleet has been recently updated with GPS-tracked service vehicles and hot water pressure washers, tools that translate directly into cleaner units and more reliable scheduling.
They offer flexible servicing intervals, from weekly cleanings for standard job sites to daily service for high-traffic locations — a level of customization that long-term construction clients particularly value.
Ideal For
Construction sites, long-term commercial projects, and mixed-needs situations where portable toilets and cesspool or pumping services are required from the same provider.
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.”
#5: Callahead — Largest Regional Provider with Massive Inventory
Callahead is the oldest and largest portable sanitation company serving Long Island and the greater New York region, with nearly 50 years in business. Their scale is unmatched — they maintain one of the most extensive fleets and broadest product catalogs in the industry, and have serviced major Long Island venues including Jones Beach and Nassau Coliseum.
Product Range & Capabilities
Callahead offers virtually every portable sanitation product category imaginable: standard porta potties, special-event units, high-rise toilets, elite and luxury restroom trailers, handwashing sinks, showers, holding tanks, fresh water delivery, and more. They're also known for proprietary branded units like The AeroHead and The Green Head, which feature vacuum-flush technology and advanced odor-control systems.
When Callahead Makes Sense
Callahead is best suited to very large events, municipal contracts, or logistically complex deployments where inventory depth and broad geographic coverage matter more than boutique-level service. Clients who've used them for massive events praise their ability to accommodate large orders on short notice. Those accustomed to the personalized feel of a smaller, locally focused company may find the experience more transactional.
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.”
How These Companies Were Ranked
Rankings were based primarily on cleanliness standards, reliability, and on-time delivery, customer responsiveness, and overall service experience, with additional weight given to Long Island-specific focus and presence. Secondary factors included the breadth of product offerings, suitability for both events and construction, and the transparency and clarity of each company's communication.
Nature Calls earns the #1 spot by excelling across all those criteria: a strong Long Island and NYC footprint, meticulous cleaning practices backed by eco-friendly products, a versatile inventory that covers both events and job sites, and the personal, attentive service that only a family-owned business delivers.
Quick Comparison
| Company | Best For | Key Strengths | Service Area |
|---|---|---|---|
| Nature Calls Porta Potties | Overall top choice — events & construction | Family-owned, immaculate units, full product range | Nassau, Suffolk, Brooklyn, Queens, Manhattan |
| 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, clean units, local ownership | Long Island events |
| Outback Portable Toilets | Construction + cesspool services | Full-service (toilets + cesspool), GPS fleet | Long Island residential & commercial |
| Callahead | Very large or complex deployments | Massive inventory, proprietary tech units, wide NY coverage | Nassau, Suffolk, NYC & broader NY |
Ready to book? For the best combination of cleanliness, reliability, and personalized service on Long Island, start with Nature Calls Porta Potties.
