Water Heater Services

ZSL Plumbing is your trusted partner for comprehensive water heater services in Suffolk County, NY. With over two decades of industry experience, our certified professionals deliver reliable solutions for all your water heating needs. We understand the importance of a fully functional water heater in your daily life, which is why we offer a wide range of services, from energy-efficient upgrades to installations and repairs for both traditional and tankless systems. Our commitment to excellence and customer satisfaction sets us apart in the plumbing industry.

As a locally owned and family-operated business, ZSL Plumbing takes pride in treating our customers like family. We prioritize integrity, respect, and dignity in every interaction, ensuring that you receive personalized attention and exceptional service. Our team is not only licensed and insured but also certified in various specialties, including Halo Water Systems and National Grid Task 86/87. We offer free, on-demand phone estimates and strive to respond to calls within an hour, with most service calls resolved on the same day. For your peace of mind, we provide a 100% satisfaction guarantee and a 12-month warranty on new construction, in addition to upholding all manufacturer warranties. To learn more about our water heater services or to schedule an appointment, please contact us today.

ZSL Plumbing specializes in energy-efficient water heater upgrades that can significantly reduce your energy consumption and utility bills. Our experts will assess your current system and recommend the most suitable energy-saving options tailored to your specific needs and budget. We'll guide you through the benefits of modern, high-efficiency water heaters and help you make an informed decision.

Experience the convenience of endless hot water with our tankless water heater installation services. Our skilled technicians are well-versed in the latest tankless technology and can seamlessly install these space-saving, energy-efficient units in your home or business. We'll ensure proper sizing and placement for optimal performance and longevity.

Tankless Water Heater Repair

When your tankless water heater encounters issues, ZSL Plumbing is here to help. Our experienced technicians are equipped to diagnose and repair a wide range of tankless water heater problems quickly and efficiently. We use genuine parts and advanced techniques to restore your system's functionality and extend its lifespan.

Water Heater Installation

Trust ZSL Plumbing for professional water heater installation services. Whether you're replacing an old unit or installing a new system in a newly constructed property, our team will handle the entire process with precision and care. We work with leading brands and models to ensure you get a reliable, efficient water heater that meets your household's demands.

Water Heater Repair

When your water heater malfunctions, ZSL Plumbing is just a phone call away. Our prompt and reliable repair services cover all types of water heaters, including traditional tank and tankless models. We diagnose issues accurately and provide cost-effective solutions to get your hot water flowing again. With our same-day service commitment, you won't be left in the cold for long.