New Title

New Title

Sewer Prevention Contracts Start $29/Month 

Heating Service Contracts Start $21/Month 

15% OFF All Service Repairs

Request Lorem Epsom

Hero Request Form

Reliable Pipe Replacement Services
Nassau and Suffolk County, NY

Sewer Prevention Contracts Start $29/Month 

Heating Service Contracts Start $21/Month 

15% OFF All Service Repairs

Request Lorem Epsom

Hero Request Form

Restore Your Plumbing System With Complete Pipe Replacement

When old or damaged pipes threaten your property, Sullivan Plumbing & Heating Inc delivers reliable pipe replacement throughout Nassau and Suffolk County, NY. Our licensed and insured team provides complete solutions for residential and commercial properties. We offer same-day estimates and work with quality products from trusted manufacturers including Rheem, Bradford White, and A.O. Smith. Reach out to us to schedule your pipe replacement service.

Signs Your Property Needs Pipe Replacement
Aging or failing pipes can lead to serious water damage, health hazards, and costly repairs if ignored. Recognizing the warning signs early helps you avoid emergency situations and protects your property investment. Common indicators that your Nassau and Suffolk County property requires pipe replacement include:
  • Recurring leaks in multiple locations
  • Discolored or rusty water from taps
  • Low water pressure throughout the building
  • Visible corrosion on exposed piping
  • Frequent clogs and slow drains
  • Water damage stains on walls or ceilings
  • Unusual increases in water bills
  • Outdated galvanized or lead pipes

Our team provides thorough inspections, including annual video inspections available through our Sewer Prevention Contract, to assess your piping condition and recommend the best solution.
Why Choose Sullivan Plumbing & Heating
Sullivan Plumbing & Heating brings over two decades of experience to every pipe replacement project. As a locally and family-owned business established in 2018, we understand the specific plumbing challenges faced by property owners in our community. Our commitment to your satisfaction includes:
  • One-year warranty on all parts and labor
  • 10% discount for new customers
  • Emergency plumbing services when you need them most
  • Bilingual support in English and Spanish
  • Financing options to fit your budget
  • National Grid and Navien certified installation
  • Certified backflow testing and installation
  • Preventative maintenance plans starting at $29 monthly

We proudly sponsor the Massapequa International Little League and maintain our reputation through reliable service and customer care.
Contact Us

Damaged pipes can compromise your property's safety and value. Sullivan Plumbing & Heating provides efficient pipe replacement services with quality workmanship and lasting results. Our licensed professionals handle everything from initial assessment to final installation, ensuring your plumbing system operates reliably for years to come. Contact us today to receive your same-day estimate and discover why property owners throughout Nassau and Suffolk County trust us for their pipe replacement needs.

  • Bullet text
  • Bullet text
  • Bullet text
  • Bullet text
  • Bullet text
  • Bullet text
  • Bullet text
  • Bullet text
  • Bullet text
  • Bullet text

  • Title or Question

    Describe the item or answer the question so that site visitors who are interested get more information. You can emphasize this text with bullets, italics or bold, and add links.

  • Title or Question

    Describe the item or answer the question so that site visitors who are interested get more information. You can emphasize this text with bullets, italics or bold, and add links.

  • Title or Question

    Describe the item or answer the question so that site visitors who are interested get more information. You can emphasize this text with bullets, italics or bold, and add links.

Gallery Heading H2

Reviews