Boilers, Furnaces & More
Heating Services You Can Count On
Don't get caught without heat. Micci Plumbing & Heating installs, repairs, and maintains every type of heating system on Long Island — including emergency service nights and weekends.
Our Services
Everything You Need, One Call Away
Licensed and insured for every job on this list. No subcontracting — our own skilled team handles every project.
Boilers
- Boiler Installation
- Boiler Repair & Diagnostics
- Steam Boiler Service
- Hot Water Boiler Service
- High-Efficiency Condensing Boilers
- Annual Boiler Tune-Ups
Furnaces
- Gas Furnace Installation
- Oil Furnace Installation
- Furnace Repair
- Furnace Cleaning & Tune-Up
- Heat Exchanger Replacement
- Thermostat Installation
Hot Water & Radiant
- Indirect Storage Tanks
- Baseboard Heating
- Radiant Floor Heating
- Zone Valve Repair
- Circulator Pump Replacement
- Expansion Tank Installation
Conversions & Upgrades
- Oil to Gas Conversions
- Gas Line Installation
- Smart Thermostat Install
- Zoning System Upgrades
- Energy-Efficient Upgrades
- Permit Filing
Water Heaters
- Gas Water Heater Install
- Oil Water Heater Install
- Tankless Water Heaters
- Navien System Service
- Water Heater Repair
- Emergency Replacement
Don't see your specific issue listed? Call us — if it involves plumbing, heating, or AC, we've likely done it.
Ready to Get Started?
Call us directly or fill out a quick form and we'll get back to you fast — usually the same day.