Oil Boiler | HVAC Services | Long Island, NY
Expert Oil Boiler Service on Long Island | Repair & Comprehensive Maintenance
When you need reliable service for your Oil Boiler on Long Island, trust the experts at Long Island Heating and Cooling INC. We specialize in Oil Boiler repair, replacement, and thorough tune-ups to ensure your system runs safely and efficiently throughout the cold Long Island, NY winters.



Oil Boiler Repair & Troubleshooting, Installation & Replacement
Oil Boiler Repair, Boiler Troubleshooting, Boiler not working, Cleaning Oil Boiler Heat Exchanger.
Common Repairs:
Troubleshooting issues like replacing the oil filter and nozzle, fixing oil pump and blower motor issues, and Cleaning the Oil Boiler Heat Exchanger.
Emergency Service:
Emphasize fast response to boiler failures.
Oil Boiler Installation & Replacement
New Oil Boiler Installation, Oil Boiler Replacement, Oil to Gas Conversion.


Comprehensive Oil Boiler Maintenance
Oil Boiler Preventive Maintenance
Oil systems require rigorous cleaning and component replacement. Our comprehensive maintenance ensures maximum efficiency and prevents costly emergencies.
- Check all electrical connections, circulator pumps, zone valves,
feed valves, expansion tank, and air vents.
- Test the relief valve operation.
- Inspect the heat exchanger, smoke levels, and
carbon dioxide around the flue pipe.
- Check the operation of the oil pump and blower motor.
- Replace the oil filter and nozzle, and clean the gun assembly and electron.
- Check for any water leakage around the boiler room.


