95 Hewlett Ave. E. Patchogue , NY 11772
E-mail us: vinnyhilltop@aol.com
Mon. - Sat. 9:00am - 5:00pm (Emergency Service Available)
Follow us:
Services
our services
Gas Line Installation, Maintenance & Replacement
Natural gas and propane systems provide efficient, reliable energy for heating, cooking, water heating, and more — but gas lines must be installed and maintained correctly to ensure safety and performance. Our licensed professionals provide expert gas line installation, inspection, testing, repair, and replacement services throughout the Northeast.
Gas Line
Installation
Gas Leak
Detection & Testing
Gas Line
Repair & Replacement
Code Compliance
& Safety
Gas Line Installation

Adding a new gas appliance requires properly sized and installed piping. Our installation process includes accurate sizing calculations, proper venting considerations, secure connections, and full pressure testing to ensure safe operation. We install gas lines for:

  • Boilers and furnaces
  • Water heaters
  • Gas ranges and ovens
  • Fireplaces
  • Outdoor kitchens and grills
  • Pool heaters
  • Generators
  • Clothes dryers
Request a Free Quote for Gas Line Installation
Gas Leak Detection & Testing

If you suspect a gas leak, immediate attention is critical. We perform thorough leak detection and pressure testing to identify and resolve issues quickly. Safety is our top priority.Warning signs may include:

  • Smell of sulfur or “rotten eggs”
  • Hissing sounds near piping
  • Dead vegetation near buried gas lines
  • Higher-than-normal gas bills
Request a Free Quote for Leak Detection & Testing
Gas Line Repair & Replacement

Older gas piping can corrode, weaken, or fail over time. If your system is outdated or improperly installed, we can modernize it to improve both safety and efficiency. We provide:

  • Sectional gas line repairs
  • Valve replacement
  • Shut-off valve installation
  • Flexible connector upgrades
  • Full gas line replacement
  • Upgrades to meet current code standards
Request a Free Quote for Gas Line Repair
Code Compliance & Safety

Gas line work must meet strict local and state building codes. Our team ensures:

  • Proper pipe sizing
  • Correct materials and fittings
  • Secure support and routing
  • Pressure testing and inspection
  • Permit filing when required
Request a Free Quote
licensed & certified
Gas Line Inspections
  • National Grid Task 87 Certified
  • Licensed and experienced plumbers
  • Strict adherence to safety standards
  • Accurate testing
  • Honest, upfront pricing
  • Clean and professional workmanship
TASK
certified
National Grid TASK 87 CERTIFIED
Hilltop Plumbing
Task 87 is a New York state law that requires National Grid customers to have their new gas lines and meters installed and inspected by a certified Task 87 plumber.
Certified Installer
Emergency Plumbing Service
24 Hours 7 Days a Week

Quality Plumbing Services from a Team of Professionals

Request a Free Quote

    5,400
    Happy Clients