No heat in a Brooklyn brownstone or a cold apartment building at 2 AM? Emergency triage runs around the clock — describe what happened and your situation gets prioritized by severity, not by who called first. Gas, oil, and steam systems.
General inquiries: 7 AM–7 PM · Emergency calls: 24/7 · (888) 766-1474
Three questions route every Brooklyn emergency call.
First, what stopped and when — no heat at all, or heat fading? Sudden death points at burner or ignition; a slow fade points at fuel supply, water level, or a control drifting out. Second, fuel and system type — gas, oil, or steam changes everything about what can be checked by phone. Third, your role in the building — a brownstone owner can authorize a visit on the spot; a tenant in a Crown Heights walk-up usually cannot, and we will route you to the super or landlord rather than waste your night.
Answer in plain language — you do not need the model number or the fault code memorized. What you observed, in the order it happened, is the most useful diagnostic information there is.
Severity, not inconvenience, sets the queue.
Lukewarm radiators, a single cold room, or a boiler that runs but seems inefficient are real problems — but they belong on the standard repair page, not the emergency queue. Honest triage means emergencies stay fast.
Safe steps that buy time without making things worse.
Keep the thermostat calling for heat — a satisfied thermostat can mask a boiler that would otherwise try to fire and reveal its fault. On oil, do not keep pressing reset: one press and observe; repeated resets dump unburned oil into the chamber. On steam, do not keep adding water to a boiler that keeps losing it — each top-up adds fresh oxygen that corrodes from the inside. If water is actively leaking, close the manual feed valve and kill power at the emergency switch (usually a red switch plate at the top of the basement stairs) — then wait for the tech.
In a large apartment building, tell the super or management company immediately — a building-scale plant affects every unit, and the building’s own service relationship may already cover it.
Run these before you call — every answer sharpens the triage.
Then call (888) 766-1474 — 24/7 — and read off what you found. If the gauge reading looks wrong, our boiler pressure guide explains what it is telling you.
Straight answers before you call.
Check the basics: thermostat setting, any tripped breaker or blown fuse, and on steam, the water level in the sight glass. If the boiler has a reset button, press it once, not repeatedly. Then call (888) 766-1474. True no-heat calls in freezing weather jump the queue, and the triage will walk you through what is safe to check while help is arranged.
Yes. A steam boiler running with no visible water can crack sections or worse, so shut the boiler down and call (888) 766-1474 right away. Do not keep adding water to a hot, dry boiler. This is the one Brooklyn emergency where the first instruction is always to stop the equipment before anything else.
Your gas utility first, always. Leave the area, do not flip switches or light anything, and call the utility emergency line from outside. Once the utility has cleared the building as safe, call (888) 766-1474 and we can address the boiler-side fault. Gas odor calls follow utility-first protocol with no exceptions.
If water is reaching electrical components or the burner, shut off power to the boiler at the breaker if you can do it safely from dry ground. Then call (888) 766-1474. Flooded burners, controls, and wiring usually need replacement rather than drying out, and a flooded oil tank needs checking for water contamination before the burner fires again.
True emergencies, meaning no heat near freezing, a dry-fired steam boiler, or active flooding, are triaged first around the clock. Exact timing depends on the hour, the weather, and how many crews are out, and you will get a straight answer on the call. Have your ZIP, the fuel type, and steam versus hot water ready, because that is what routes the dispatch.
Related services in the Brooklyn area.
Call (888) 766-1474 now — 24/7 emergency telephone line for no-heat, lockouts, and leaks.
