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Heating System Maintenance in Nassau County, NY

And Surrounding Long Island Communities

A well-maintained heating system is the key to staying warm, avoiding costly repairs, and keeping energy bills low. At Gold Star Plumbing, Heating & Cooling, we provide professional heating maintenance for homeowners across Nassau County—including Hicksville, Levittown, Plainview, Garden City, and Merrick. Our tune-ups are designed to extend the life of your furnace or boiler and ensure reliable heat all winter long.

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Prevent Breakdowns Before They Happen

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Regular heating maintenance helps catch small issues before they turn into major problems. Our licensed HVAC technicians follow a detailed checklist to keep your system running efficiently and safely.


We handle:

  • Annual furnace and boiler tune-ups
  • Full system inspections and performance testing
  • Cleaning burners, heat exchangers, and components
  • Checking and adjusting thermostat settings
  • Lubricating moving parts and tightening connections
  • Ensuring safe and efficient operation

Emergency Heating Service—Available 24/7

If your heating system fails despite regular maintenance, our team is on call day and night to restore your comfort quickly and safely.

Signs You’re Overdue for Heating Maintenance

Schedule a tune-up if you notice:

  • Uneven heating from room to room
  • System struggling to keep up with the thermostat
  • Strange noises or odors during operation
  • Higher-than-usual energy bills
  • It’s been over a year since your last service

We’ll perform a thorough inspection, make any necessary adjustments, and help you avoid expensive mid-season breakdowns.


Maintenance Done Right—With Care for Your Home

We treat your home with the same respect we give our own. Our technicians wear boot covers, use drop cloths, and clean up the work area before we leave.

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Get Ready for Winter—Book Your Tune-Up Today.

Call now to schedule your heating maintenance service—or book online anytime for convenience.