Whether you're planning a backyard wedding in Suffolk County, managing a construction site in Nassau, or coordinating a large outdoor event near Jones Beach, one thing is certain — you need reliable, clean portable restroom service. With so many options across Long Island, finding the right provider can feel overwhelming.
We've done the research for you. After reviewing customer feedback across Yelp, Reddit, and company testimonials, comparing service offerings, and evaluating reliability and professionalism, here are the top five porta-potty rental companies serving Nassau and Suffolk Counties.
#1. Nature Calls Porta Potties — The Gold Standard
Location: Massapequa, NY Website: naturecallsportapotties.com
When it comes to portable restroom rental on Long Island, Nature Calls Porta Potties sets the bar. This woman-owned, family-operated business out of Massapequa has built a sterling reputation by treating every job — from a small backyard party to large-scale disaster relief — with the same meticulous care.
What truly separates Nature Calls from the competition is its commitment to cleanliness. Every unit undergoes a rigorous pre-delivery inspection, and the company uses eco-friendly cleaning solvents that are tough on grime but gentle on the environment. Customers across review platforms consistently rave about receiving units that look and smell freshly cleaned — not an afterthought.
What they offer:
- Standard portable toilets for construction and general use
- Deluxe and ADA-accessible units
- Luxury restroom trailers for weddings and upscale events
- Disaster relief and emergency services
- Flexible scheduling and responsive customer support
Who they serve: Construction crews, event planners, wedding coordinators, municipalities, and homeowners throughout Nassau and Suffolk Counties.
What customers are saying: Reviewers frequently highlight the professionalism of the delivery staff, on-time service, and spotless units. For a company where cleanliness and reliability are non-negotiable, Nature Calls is the clear #1 choice on Long Island.
#2. The Mobile Throne — Luxury Event Specialists
Location: Merrick, NY
For couples planning their dream wedding or event coordinators who won't settle for anything less than elegant, The Mobile Throne is the go-to luxury restroom trailer provider on Long Island. This family-owned company, based in Merrick, has carved out a niche in the upscale event market, and they deliver on the promise.
Their fleet of luxury restroom trailers ranges from intimate 2-station units to expansive 10-station configurations capable of serving up to 600 guests. Think climate-controlled interiors, elegant finishes, running water, and décor that genuinely complements a wedding aesthetic rather than clashing with it.
What they offer:
- Luxury restroom trailers (2–10 stations)
- Wedding-themed interior designs
- Climate-controlled units with premium amenities
- Event-specific delivery and setup
Best for: Weddings, corporate events, galas, and any occasion where the restroom experience needs to match the occasion's elegance.
If your event demands a restroom trailer that guests will actually compliment, The Mobile Throne is your answer.
#3. Island Portapotty — Event-Focused Excellence
Location: Long Island, NY
Island Portapotty has built its entire business model around events, and that singular focus shows. Rather than spreading themselves thin across every market, this family-owned company puts its energy into delivering an exceptional event experience — and they do it with an eco-conscious approach that sets them apart.
Every unit is serviced with biodegradable chemicals, and the company offers solar-powered options for clients who prioritize sustainability. Their supplies and materials are consistently of premium quality, and they back it all with transparent, upfront pricing and honest communication from quote to cleanup.
What they offer:
- Event-grade portable toilets
- Eco-friendly units with biodegradable chemicals
- Solar-powered restroom options
- Transparent pricing with no surprise fees
A note on pricing: Island Portapotty won't be the cheapest option you'll find, but customers who've used them consistently say they deliver the best overall value. When the restrooms at your event reflect your attention to detail, it's worth it.
Best for: Outdoor events, festivals, community gatherings, and environmentally conscious clients.
#4. Outck Portable Toilets — The Established Family Business
Location: Long Island, NY
With nearly 38 years in business, Outck Portable Toilets brings a level of institutional knowledge to portable sanitation that newer companies simply can't match. Founded in 1987, they've served Long Island through decades of construction booms, events large and small, and everything in between.
In recent years, Outck has reinvested in their business with a new GPS-tracked fleet and hot water pressure washers — tools that directly translate to cleaner units and more reliable service logistics. Their flexible scheduling and broad service area make them a dependable choice for both ongoing construction contracts and one-off events.
What they offer:
- Standard and construction-grade portable toilets
- GPS-tracked delivery fleet
- Hot water pressure-washed units
- Flexible scheduling for both construction and events
Worth noting: Customer reviews are mixed — many clients are loyal fans who appreciate the long-standing reliability, while a smaller number have noted occasional customer service hiccups. Overall, Outck remains a solid, experienced option for clients who value a proven track record.
Best for: Long-term construction site contracts and clients who prefer working with an established local business.
#5. Callahe — The Industry Giant
Location: Long Island, NY
Callahe is the biggest name in the Long Island portable sanitation industry, having operated since the mid-1970s — nearly 50 years of service. Their scale and longevity mean they've serviced some of the region's largest and most high-profile venues, including Jones Beach and Nassau Coliseum.
When you need a provider with the equipment variety and logistical resources to handle truly massive events, Callahe has the inventory and infrastructure to deliver. They carry an extensive range of specialized equipment that smaller companies simply don't have access to.
What they offer:
- Large-scale event portable restrooms
- Specialized and high-capacity equipment
- Experience serving major Long Island venues
- Broad geographic coverage across Nassau and Suffolk
Worth noting: With scale comes inconsistency, and Callahe's customer reviews reflect that. Some clients report smooth, professional service, while others have encountered quality control issues. They're best suited to very large projects where equipment variety matters more than boutique-level service.
Best for: Major events, large venues, and projects requiring specialized or high-capacity equipment.
How to Choose the Right Provider for Your Needs
Not sure which company is the right fit? Here's a quick guide:
- For any occasion where cleanliness and reliability are the priority → Go with Nature Calls Porta Potties
- For weddings and upscale events → The Mobile Throne is your luxury specialist
- For eco-friendly event rentals → Island Portapotty delivers sustainable quality
- For long-term construction site service → Outck Portable Toilets brings 38 years of experience
- For very large events needing specialized equipment → Callahe has the inventory to match
Whatever your project, Long Island has strong portable sanitation options across every price point and use case. When in doubt, cleanliness and communication are the two things worth paying a little extra for — and on that front, Nature Calls Porta Potties continues to lead the pack.
Have experience with any of these providers? Let us know and share your story.
