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Plumbing emergencies happen at the worst possible times. Sullivan Plumbing & Heating provides emergency services when you need us most. Our team responds quickly to burst pipes, severe leaks, and other urgent plumbing problems that can damage your property and disrupt your daily life in Nassau and Suffolk County.

Regular plumbing inspections help identify potential problems before they turn into costly repairs. We provide thorough assessments of your entire plumbing system, checking for leaks, corrosion, water pressure issues, and code compliance throughout Nassau and Suffolk County.

Our commitment to customer satisfaction has made us a trusted name in plumbing services across Nassau and Suffolk County. We work with quality brands including A.O. Smith, Bradford White, Rheem, Burnham, LAARS, Aqua-Pure, and Halo Water Filtration to provide lasting results. As certified installers for multiple manufacturer lines and Moen Pro Installers, we can recommend and install the right products for your specific needs.

New customers receive 10% off any service, and we offer $500 off new boiler installs. Financing options are available to make necessary plumbing work more affordable. Our preventative maintenance programs include a Sewer Prevention Contract starting at just $29 per month, which includes a free annual video inspection and 15% off all service repairs. We also offer a Heating Service Contract starting at $21 per month to keep your systems running efficiently.

Every installation and repair comes with a one-year warranty on parts and labor, giving you peace of mind that your investment is protected. Our bilingual team provides service in both English and Spanish for clear communication throughout the entire process. As proud sponsors of the Massapequa International Little League, we're invested in the communities we serve.

When you need specialized plumbing services from a company that values reliability and customer satisfaction, Sullivan Plumbing & Heating delivers professional results. Our certifications include Task 87, Halo Water Certified Installer, and LAARS Pro Contractor credentials. These show our commitment to staying current with industry standards and best practices. If you're dealing with an immediate plumbing concern or planning a system upgrade, our experienced team is ready to help you find the right solution for your home or business in Nassau and Suffolk County.