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Sewer Prevention Contracts Start $29/Month
Heating Service Contracts Start $21/Month
15% OFF All Service Repairs
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Sewer Prevention Contracts Start $29/Month
Heating Service Contracts Start $21/Month
15% OFF All Service Repairs
Request Lorem Epsom
Hero Request Form
Thank you for contacting us.
We will get back to you as soon as possible.
Please try again later.
Sullivan Plumbing & Heating Inc delivers dependable septic pipe installation throughout Nassau and Suffolk County, NY. Our licensed technicians make sure your septic system operates efficiently from day one. We handle every aspect of the installation process with precision and care. Reach out to us for same-day estimates and discover why local homeowners trust our family-owned business.
- New construction projects requiring complete septic systems
- Collapsed or damaged pipes from age or ground shifts
- System upgrades to meet current building codes
- Property expansions needing additional capacity
- Persistent backups indicating pipe failure
Our team has over two decades of experience handling installations of all sizes. Licensed, insured, and certified, we make sure your system meets all regulations while providing reliable performance for years to come.
- More than 20 years of combined plumbing experience
- One-year warranty covering parts and labor
- Same-day estimate availability
- National Grid and Navien certified technicians
- Emergency services for urgent plumbing needs
- Financing options to fit your budget
- Bilingual support in English and Spanish
- 10% discount for new customers
We're proud supporters of the Massapequa International Little League and committed to serving our community with integrity. Our comprehensive service contracts start at just $29 per month and include free annual video inspections plus 15% off all repairs.
A failing septic system can cause expensive damage to your property. Sullivan Plumbing & Heating provides professional septic pipe installation backed by licensing, insurance, and decades of hands-on experience. We work with trusted brands like Bradford White, Rheem, and A.O. Smith to deliver lasting quality. Our technicians arrive prepared to assess your needs and deliver solutions that work. Contact us today to schedule your same-day estimate and experience the difference that a family-owned, locally operated business makes.
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