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Boiler repair for Hoboken & Hudson County — old buildings welcome.
Steam boilers, hot-water (hydronic) boilers, and gas combi units. Old Hoboken steam systems are bread and butter for us. Fast diagnostic, NJ licensed.
Common boiler failure patterns.
Boilers fail differently than furnaces. Old Hoboken steam systems especially have their own dialect — we speak it fluently.
Won’t fire
Pilot, thermocouple, gas valve, control board, or low-water cutoff. We’ll trace it through the safety chain in order — no skipping steps.
Pressure too high or low
Hydronic boilers run 12–15 PSI cold, 20–25 hot. Outside that range usually means a bad expansion tank, failed pressure-reducing valve, or air in the system. Steam runs much lower — different troubleshooting.
Banging radiators (steam)
Almost always pitched piping or failed air vents — not the boiler itself. Old steam systems have specific fixes for this, and we know them well.
Leak at the base
Condensate from a condensing boiler is normal. Water from the relief valve, expansion tank, or pipe fittings is not. We’ll find the source and quote the fix.
No hot water (combi units)
Combi boilers heat both your radiators and your domestic hot water. If hot water stops but heat works (or vice versa), it usually points to a diverter valve or flow sensor.
Pilot won’t stay lit
Thermocouple, drafty pilot tube, or weak gas pressure. Standard order of diagnosis. Usually a same-day fix once we’re on-site.
Diagnose first. Quote next. Then fix.
Same diagnostic discipline across steam, hydronic, and combi boilers — old buildings get extra attention.
Phone triage
We ask what the system’s doing, what brand and age, and whether it’s a true emergency — before we send a truck. Saves you a trip fee on simple fixes.
On-site diagnostic
Full system check — not just the loudest symptom. We isolate the actual cause so the repair fixes the real problem.
Honest quote
Parts, labor, and your options in writing before any work starts. If repair vs. replace is close, we’ll show you both numbers.
Fix & verify
We repair, test the full cycle, and explain what we did. Clean up. Most jobs get a workmanship warranty on top of the parts warranty.
Boiler repair varies more than furnace repair. The system type and the building age both play in.
Boiler type
Modern combi or condensing boiler — mostly stocked parts, predictable repairs. Old cast-iron hydronic or atmospheric steam boiler — sometimes specialty parts and old fittings.
Age & parts
Pre-2000 boilers in Hoboken brownstones sometimes need parts sourced specially. We’ll tell you on the phone whether it’s a stock part or a longer wait.
Pipe access in old buildings
Old basements with low headroom, painted-over pipe joints, or asbestos insulation all add time. We work safely around them — that’s real cost, not a surprise.
No fixed online prices — we diagnose, then quote. Call 201-245-5151 to schedule. After-hours emergency calls available.
Not a repair? Two other ways we help.
Sometimes your old boiler has years left in it — sometimes it’s time to swap. Here’s where to go next.
Boiler Maintenance
Annual cleaning, low-water cutoff test, water-side flush, and combustion analysis. Single $185 · Combo $245.
- Combustion analysis
- Low-water cutoff test
- Steam-side skim if needed
- Keeps warranty valid
Boiler Replacement
Cracked heat exchanger? 25-year-old steam boiler tapping out? Time for a new high-efficiency boiler.
- Steam, hydronic, combi
- Right-sized for the radiators
- Permits & venting handled
- NEIF financing
Boiler repair across Hudson & Bergen County.
10 cities. Local techs answering local phones.
Common questions about boiler repair.
Boiler acting up? Let’s diagnose it.
Phones answered 24/7. We know old Hoboken boilers cold.