Top 5 Long Island Cesspool Companies for Reliable Service
- David Warren
- December 1, 2025
Finding trustworthy Long Island cesspool companies can be overwhelming, especially when your system needs immediate attention. Whether you’re dealing with backups, slow drains, foul odors, or simply need routine maintenance, choosing the right provider matters. To make your search easier, we’ve compiled a list of the top 5 cesspool companies on Long Island, highlighting their locations, services, experience, and customer reviews. These companies stand out for reliability, affordability, and professional service. Especially for homeowners looking for reputable cesspool companies in Suffolk County and Nassau County.
In This Article
1. Clear River Environmental – Ronkonkoma, NY
Clear River Environmental is one of the most recognized cesspool companies Long Island relies on for comprehensive environmental and wastewater solutions. With decades of experience, they offer everything from routine cesspool pumping to advanced septic system installations.
Location: Ronkonkoma, NY
Services Offering
- Cesspool pumping & maintenance
- Septic tank inspections and repairs
- Sewer line cleaning
- Plumbing services
- 24/7 emergency service
Reviews
Homeowners consistently highlight their quick response times, knowledgeable technicians, and professional service. Clear River Environmental is known for delivering solutions that prevent recurring issues, making them a top contender among long island cesspool companies with great reviews.
2. Bill Mallins Cesspool – Ronkonkoma, NY
For more than 50 years, Bill Mallins Cesspool has built a reputation for dependable service and fair pricing. This family-owned company is especially known for its long history and commitment to customer satisfaction.
Location: Ronkonkoma, NY
Services Offering
- Cesspool pumping
- Cesspool and septic installation
- Emergency cesspool cleaning
- Drain cleaning
- Sewer line services
Reviews
Customers often praise their punctuality, clean workmanship, and transparent communication. Their long-standing presence on Long Island makes them a trustworthy choice for homeowners comparing Long Island cesspool companies reviews.
3. Fraser Cesspools – Shirley, NY
Fraser Cesspools is a smaller but highly rated company known for its hands-on, personalized service. Homeowners appreciate their attention to detail and honest assessments, making them ideal for complex or hard-to-locate cesspool jobs.
Location: Shirley, NY
Services Offering
- Cesspool locating and digging
- Pumping and cleaning
- Septic system services
- System troubleshooting and diagnostics
Reviews:
Reviewers frequently describe the company as friendly, reliable, and professional. Their expertise in locating deep or unusual cesspool structures has earned them strong praise and repeat customers. If you’re looking for reliable cesspool companies on Long Island with a personalized approach, Fraser is an excellent choice.
4. East End Cesspool – Riverhead, NY
Serving the East End for more than 70 years, East End Cesspool remains one of Suffolk County’s longest-standing wastewater service companies. Their experience and large service area make them ideal for homeowners in Riverhead, the Hamptons, and surrounding areas.
Location: Riverhead, NY
Services Offering
- Cesspool pumping and maintenance
- Septic installation
- Grease trap cleaning
- Sewer line clearing
- Emergency services
Reviews
Customers love their professionalism, fair pricing, and fast response times. Their longevity and strong customer loyalty make them a top pick among cesspool companies in Suffolk County.
5. Mangano Plumbing Sewer & Drain – Ronkonkoma, NY
Mangano Plumbing is known not only for cesspool services but also for a wide range of plumbing, sewer, and drain solutions. For homeowners dealing with multiple system issues; such as leaks, sewer backups, and cesspool problems. They offer the convenience of a single, reliable provider.
Location: Ronkonkoma, NY
Services Offering
- Cesspool pumping
- Sewer & drain cleaning
- Hydro-jetting
- Video pipe inspections
- Full plumbing services
Reviews
Many homeowners appreciate their timely service and helpful technicians. Their ability to diagnose both plumbing and cesspool issues makes them a strong competitor among local cesspool companies Long Island residents frequently choose.
Understanding Cesspool Pumping Cost on Long Island
One of the most common questions homeowners ask is about cesspool pumping cost. While pricing varies by company and tank size, most Long Island pumping services range between $200 and $500 for standard residential jobs. Factors that influence cost include:
- Tank size and accessibility
- Severity of backups
- Additional repairs or maintenance
- Emergency or after-hours calls
Choosing a reputable company ensures you pay only for the services you need and no unnecessary add-ons or hidden fees.
How to Choose the Best Cesspool Company on Long Island
When comparing the top cesspool companies on Long Island, consider the following:
Experience
Older companies often have a broader understanding of Long Island’s unique soil and groundwater challenges.
Range of Services
Choose a provider that not only pumps but also inspects, repairs, and offers emergency assistance.
Reputation
Look for good local reviews, repeat customers, and transparent communication.
Pricing Transparency
Reliable companies provide straightforward estimates for all services, including cesspool pumping cost.
Final Thoughts
Whether you need a quick pump, a system repair, or a complete installation, these five Long Island cesspool companies represent the most trusted providers in Suffolk County and Nassau County. Each has strong reviews, proven experience, and a commitment to customer satisfaction.
By choosing one of these reputable companies, you can protect your home, avoid costly emergencies, and ensure your wastewater system runs efficiently year-round.
Frequently Asked Questions
Get in touch with Us
David Warren, Vice President and one of the founding visionaries of Clear River Environmental, brings
deep expertise in environmental stewardship, residential services, and operational leadership. Since cofounding the company, he has been instrumental in guiding Clear River’s evolution from a local cesspool service to Long Island’s leading provider of plumbing, septic, and environmental solutions, completing over 25,000 installations to date.
