Residential and Commercial Plumber in Massapequa, NY
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Why Choose Sullivan Plumbing & Heating Inc?
Choosing Sullivan Plumbing & Heating means opting for a team that values your satisfaction and comfort above all else.
Our extensive experience and dedication to quality ensure that every service we provide is performed with the utmost professionalism and care. We work with top brand-name equipment from manufacturers like Halo Water Filtration, Aqua-Pure, Navien, Bradford White, Rheem, and A.O. Smith to guarantee the best results for your home or business. Our reliable services, combined with our commitment to the community and our customer-first approach, make us the ideal choice for all your plumbing and heating needs.
As your dependable plumber in Massapequa, NY, Sullivan Plumbing & Heating Inc delivers unmatched precision in every task. Our technicians arrive equipped with advanced tools and diagnostic technology to resolve issues swiftly. We prioritize transparent communication, explaining processes clearly before starting work. This approach builds lasting relationships with clients across the region. Call or text us to schedule service today. Se habla Español! Call or text us to schedule service today. Se habla Español!
Same-Day Estimates
Emergency Services Available
Over 20 Years of Experience
National Grid Certified
Residential and Commercial
Fully Licensed and Insured
Your Trusted Plumbing and Heating Experts in Nassau and Suffolk Counties
At Sullivan Plumbing & Heating Inc, we pride ourselves on delivering exceptional plumbing and heating services to customers in Nassau and Suffolk counties, NY. With over 20 years of experience, our licensed and insured team is dedicated to providing reliable and efficient solutions for all your plumbing needs. As a locally and family-owned business, we understand the importance of trust and quality in every job we undertake. Our commitment to customer satisfaction is evident through our same-day estimates and emergency availability. We also offer financing with Synchrony Bank. We are also proud to be national grid certified and to support our community by sponsoring the Massapequa International Little League. Whether you need help with water filtration systems, water heater repairs, or commercial plumbing installations, you can count on us to get the job done right. As the experienced plumber Massapequa, NY and nearby areas turn to, we're here to assist you with any plumbing-related needs you have. Request your estimate from Sullivan Plumbing & Heating today!
Water Filtration
Clean, safe water is essential for every household. At Sullivan Plumbing & Heating Inc, we offer advanced water filtration systems from trusted brands like Halo Water Filtration and Aqua-Pure. Our expert team will assess your water quality and recommend the best filtration solution to ensure your family enjoys pure, contaminant-free water. Say goodbye to impurities and hello to peace of mind with our reliable water filtration services.
We conduct comprehensive water testing using laboratory-grade equipment to detect minerals, bacteria, and chemicals. Regular maintenance plans extend system lifespan and performance. Rely on our plumber in Massapequa, NY and surrounding areas to improve your drinking water quality today!
Water Heaters
Never worry about cold showers again with our comprehensive water heater services. We install, repair, and maintain water heaters from leading brands such as Navien, Bradford White, Rheem, and A.O. Smith. Whether you need a new installation, regular maintenance, or a quick repair, our experienced technicians are here to ensure you have a reliable supply of hot water all year round.
Tankless models provide endless hot water while reducing energy consumption significantly. We flush traditional tanks annually to prevent sediment buildup. Leak detection sensors alert homeowners early to potential failures. Sullivan Plumbing & Heating Inc, a leading plumber in Massapequa, NY, optimizes efficiency for lower utility bills.
Boilers
Efficient and reliable boilers are crucial for maintaining a comfortable home environment. Our team at Sullivan Plumbing & Heating specializes in the installation, repair, and maintenance of high-quality boilers. We work with top brands to provide you with the best options for your heating needs, ensuring your home stays warm and cozy during the colder months.
Zoned heating controls allow precise temperature management in different rooms. Annual tune-ups improve fuel efficiency and extend equipment durability. We integrate smart thermostats for remote monitoring and adjustments. Choose Sullivan Plumbing & Heating Inc for seamless boiler performance.
Radiant Heating
Experience the luxury of radiant heating with our expert services. Radiant heating systems provide consistent, energy-efficient warmth throughout your home. Our skilled technicians will design and install a system tailored to your specific needs, ensuring optimal comfort and efficiency. Enjoy the benefits of even heat distribution and lower energy bills with our radiant heating solutions.
Hydronic systems circulate heated water through floor tubing for silent operation. Retrofit options integrate with existing structures without major disruptions. Insulation enhancements maximize heat retention in older homes. This innovative approach transforms your living spaces.
Drain Cleaning and Unclogging
Clogged drains can be a major inconvenience, but our team is here to help. We offer professional drain cleaning and unclogging services to keep your plumbing system running smoothly. Using the latest techniques and equipment, we quickly identify and resolve blockages, preventing further issues and ensuring your home's drains are clear and functional.
Hydro-jetting blasts away grease and debris with high-pressure water streams. Bio-enzyme treatments naturally prevent future organic buildups. Camera inspections document clearance for client verification. Sullivan Plumbing & Heating Inc ensures quality results as the go-to plumber in Massapequa, NY and surrounding areas.
Plumbing Repairs
From leaky faucets to burst pipes, our experienced plumbers are equipped to handle all types of plumbing repairs. We provide prompt and reliable service to address any issues you may encounter, minimizing disruption to your daily routine. Trust Sullivan Plumbing & Heating to deliver effective solutions and restore your plumbing system to optimal condition.

Our plumber in Massapequa, NY offers pipe relining that repairs damaged lines without excavation in most cases. Fixture upgrades include water-saving aerators and sensors. Pressure testing identifies weaknesses before they cause failures. Depend on Sullivan Plumbing & Heating Inc for expert repairs. Call or text us - we're available seven days a week!
Backflow Testing
Protect your water supply with our professional backflow testing services. Backflow can contaminate your drinking water, posing serious health risks. Our certified technicians perform thorough testing to ensure your backflow prevention devices are functioning correctly, safeguarding your water quality and compliance with local regulations.
We repair or replace faulty assemblies on-site when needed. Sullivan Plumbing & Heating Inc provides essential protection through precise testing. Schedule your appointment today.
New Construction and Renovations
Building a new home or renovating your existing one? Our team at Sullivan Plumbing & Heating is here to assist with all your plumbing-related needs. We work closely with builders and homeowners to design and install efficient, reliable systems that meet your specific requirements. From initial planning to final installation, we ensure your project is completed to the highest standards.
Code-compliant layouts incorporate future expansion possibilities. Collaborative design reviews refine plans early. Partner with Sullivan Plumbing & Heating Inc for flawless project execution.
Sewers and Water Mains
Our team specializes in the installation, repair, and maintenance of sewer and water mains, ensuring your infrastructure is not only reliable but also efficient. With years of experience under our belts, we’re committed to providing high-quality solutions tailored to your specific needs. Let’s ensure your home or business stays comfortable and hassle-free!

Trenchless repairs minimize landscape disturbance during fixes. Flow monitoring promptly detects leaks in underground lines. Material upgrades resist corrosion for decades. Reach out to Sullivan Plumbing & Heating today for personalized service and expert solutions.
Here's what our satisfied customers are saying...
At Sullivan Plumbing & Heating Inc, we take pride in providing exceptional plumbing and heating services to our residential and commercial customers. We would be grateful if you could share your thoughts about our plumbing and heating work with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Sullivan Plumbing & Heating Inc and let others know what you think.
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