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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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Reliable Gas Line Repair
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

Keep Your Home Safe With Gas Line Repair

Gas line problems require fast, safe solutions you can count on. Sullivan Plumbing & Heating Inc provides gas line repair throughout Nassau and Suffolk County, NY. We're licensed, insured, and National Grid certified to handle leaks, damaged pipes, and more. Here's what we can do for you:

  • Gas leak detection and repair
  • Pipe replacement and upgrades
  • Pressure testing
  • Emergency gas line services
  • Code compliance inspections

Safety matters. Reach out to us today.

Signs You Need Gas Line Repair Right Away
Gas line problems require immediate attention. Leaks, corrosion, or aging pipes can put your family and property at risk. If you notice any warning signs in Nassau and Suffolk County, NY, call Sullivan Plumbing & Heating. Common issues include:
  • Hissing sounds near gas lines
  • Rotten egg smell around your home
  • Dead vegetation near outdoor pipes
  • Higher than usual gas bills
  • Pilot lights that won't stay lit

We respond quickly and handle repairs with precision. Our team brings over 20 years of hands-on experience to every job.
Why Choose Sullivan Plumbing & Heating
Sullivan Plumbing & Heating has built a reputation for safe, dependable gas line repair since 2018. We're a locally and family-owned business that treats every customer like a neighbor. Here's what makes us different:
  • Same-day estimates available
  • National Grid and Navien certified
  • Emergency services when you need them
  • One-year warranty on parts and labor
  • 10% off any service for new customers
  • Financing options to fit your budget
  • Bilingual team (English and Spanish)

We're fully licensed and insured, so you can trust that your repair is done right. Plus, we're proud sponsors of the Massapequa International Little League.
Contact Us

Gas line problems require a team that responds fast and completes the job safely. Sullivan Plumbing & Heating is ready to help homeowners throughout Nassau and Suffolk County, NY with repair services they can rely on. We offer same-day estimates, emergency availability, and over two decades of experience. Contact us today to schedule your gas line repair and keep your home safe.

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