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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.
Your commercial facility needs safe, code-compliant gas line installation to power essential equipment. Sullivan Plumbing & Heating Inc delivers reliable installation services throughout Nassau and Suffolk County, NY. Our licensed, National Grid certified technicians handle every project with precision.
- Restaurant kitchen equipment connections
- Industrial heating system installations
- Boiler and water heater gas lines
- Emergency gas line repairs
- Code compliance inspections
As a locally and family-owned business, we bring over two decades of experience to every job. Reach out to us for same-day estimates and financing options that fit your budget.
- Building code compliance requirements
- Employee and customer safety concerns
- Insurance policy obligations
- Equipment warranty protection
- Leak prevention and detection
- Proper pressure regulation
Our Task 87 certified team understands the unique demands of commercial installations. We work efficiently to minimize disruption to your business operations while ensuring every connection meets strict safety standards.
- Licensed, insured, and National Grid certified technicians
- Same-day estimates for project planning
- Emergency services when needed most
- One-year warranty on all parts and labor
- $500 off new boiler installations
- 10% discount for new customers
- Flexible financing available
- Bilingual staff speaking English and Spanish
We partner with trusted brands like LAARS, Burnham, and Rheem. Our LAARS Pro Contractor certification and Naveen Certified Installer status demonstrate our commitment to quality workmanship.
Protect your commercial property with safe, code-compliant gas line work. Sullivan Plumbing & Heating delivers the reliable installation your business needs. Our licensed technicians handle projects of all sizes with the same attention to detail and commitment to quality. We offer preventative maintenance contracts starting at just $29 per month, including annual video inspections and service discounts. Contact us today to schedule your same-day estimate and discover why businesses throughout Nassau and Suffolk County trust us for their commercial gas line needs.
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