Boiler down? We're your call.
Residential and commercial boiler service across New Jersey. Gas, hydronic, steam, and combination (combi) boiler diagnostics, repair, and annual maintenance.
Boilers are the workhorses of NJ heating — cast iron and steel units in older homes, high-efficiency condensing boilers and combi units in newer ones. When they quit or start acting up, you need someone who knows every generation of the technology. That's us.
What we service
- Gas boilers — natural gas and propane, standing pilot to full modulating condensing
- Oil boilers — Peerless, Burnham, Weil-McLain, Buderus, Utica
- Combi boilers — Navien NCB/NFC, Rinnai i-Series, Bosch Greenstar, Weil-McLain Evergreen, Viessmann Vitodens
- Steam boilers — one-pipe and two-pipe systems, low-water cutoffs, main and radiator vents
- Hydronic zoning — Taco and Grundfos circulators, zone valves, aquastats
- Indirect water heaters — off boiler loops
What every boiler call includes
- Combustion analysis with a calibrated analyzer — CO, CO2, O2, stack temp, and efficiency
- Gas pressure test at the valve, incoming and manifold
- Water pressure, expansion tank charge, and PRV verification
- Low-water cutoff test (steam), zone valve and circulator function check
- Written service report with all readings and photos
- 1-year workmanship warranty on all repairs
Diagnostic + dispatch
$50 diagnostic + $75 dispatch. Waived on approved repair. Return visits $75. Parts require 20% deposit.
Common boiler issues we fix
Boiler won't fire
Standing pilot boilers — thermocouple, pilot generator, or gas valve. Electronic ignition — flame rod, spark igniter, control board, or a locked-out safety. We follow the ignition sequence step by step.
Losing pressure
Bad expansion tank, leaking PRV (pressure relief valve), leak in a zone loop, or a faulty auto-feed. We pressure-test, isolate zones, and find the actual leak — not just top off the boiler and call it a day.
One zone not heating
Almost always a stuck zone valve, dead circulator, air in the loop, or a bad thermostat wire. Fast to diagnose with the right tools.
Combi boiler DHW (domestic hot water) issues
Flow sensor, plate heat exchanger scale, diverter valve, or DHW priority logic. We know Navien, Rinnai, Bosch, Weil-McLain, Viessmann error codes cold.
Steam boiler flooding or making noise
Waterlogged wet return, dirty low-water cutoff, bad main vent, or improper skimming. Steam is its own art — we do it right.
Annual maintenance
Boilers work hardest in the coldest week of winter. Annual maintenance in the fall prevents 80% of no-heat calls. Under our Residential Heating Maintenance Plan ($200/yr) or Commercial ($300/yr), we do a full combustion tune-up, pressure and safety checks, and a written report of anything to keep an eye on. Combi boilers with domestic hot water get their own dedicated plan at $300/yr.
Boiler acting up? Call now.
Cassandra and the team answer 7 days a week, 8am–7pm.