Boilers and hydronic heat are everywhere in New York’s older housing stock, and they reward proper care with decades of quiet, even warmth. Appolo services and installs gas and oil boilers — from cast-iron workhorses to modern condensing boilers — across all three of our service regions.
Boiler services we provide
- Boiler repair: no heat, leaks, kettling noises, pressure and circulator problems
- Low-water cutoff testing and safety controls — critical for safe operation
- Annual boiler cleanings and combustion-efficiency tuning
- High-efficiency condensing boiler replacement and installation
- Zone valve, radiator, and baseboard service; indirect water-heater integration
Boiler work is a specialty — sizing, piping, and venting done wrong waste fuel for decades. Our technicians live and breathe hydronic systems, and every install carries our lifetime craftsmanship guarantee.
Frequently Asked Questions
Why is my boiler losing pressure?
Usually a small leak in the system or a failing expansion tank; sometimes a bleed valve left open. Persistent pressure loss deserves prompt attention before it damages the boiler — we can usually diagnose it in one visit.
What is a condensing boiler and is it worth it?
Condensing boilers capture heat from exhaust gases that older boilers vent away, reaching efficiencies of 90%+. In our climate, with long heating seasons, the fuel savings are substantial over the boiler’s life.
How often should a boiler be serviced?
Annually, ideally before heating season. A cleaning and combustion tune keeps efficiency up, and the safety checks — especially the low-water cutoff — protect both the equipment and your home.