Why Long Island Homeowners Schedule Annual Heating Maintenance
Long Island winters are cold and unforgiving. A heating system that hasn't been serviced in years is far more likely to fail during the first serious cold snap — exactly when you need it most and when emergency repair costs are highest.
Annual maintenance from LI Heating & Cooling keeps your furnace, boiler, or heat pump running at peak efficiency throughout Nassau and Suffolk County. Our licensed technicians follow a comprehensive checklist covering safety, efficiency, and reliability — providing a written condition report after every visit.
Regular maintenance extends system life by 3–5 years, maintains manufacturer warranty, reduces energy bills by 10–15%, and catches dangerous conditions like cracked heat exchangers or carbon monoxide leaks before they become emergencies.
What's Included in Our Heating Tune-Up
- ✓Clean burners, heat exchanger, and combustion chamber
- ✓Replace or inspect air filter
- ✓Test and calibrate thermostat
- ✓Check and test all safety controls and limit switches
- ✓Lubricate motors, bearings, and moving parts
- ✓Inspect flue, venting, and combustion air supply
- ✓Check electrical connections and controls
- ✓Test combustion efficiency and CO levels
- ✓Inspect heat exchanger for cracks (critical safety check)
- ✓Provide written condition report with findings