Emergency
What to Do When Your Heat Goes Out on a Westchester Winter Night
Heat quit after dark? Here is what to check first, what never to touch, how to keep pipes from freezing and when a no heat emergency in Westchester needs a tech tonight.
24/7 emergency service · White Plains & Westchester
No Heat Emergency Repair in White Plains, NY
When the house is cold, you need a fast diagnosis on a furnace, boiler, oil burner or heat pump, and a clear plan to get warm again.
- 3.5★ · 21 Google reviews
- 50+ years, family-owned
- Licensed, bonded & insured
- 24/7 emergency service
No heat repair in White Plains, NY starts with a call answered 24 hours a day and a technician who works on every heating type found here: gas and oil furnaces, hot-water and steam boilers, oil burners and heat pumps. We find the failed part, test for carbon monoxide before restarting and stay until the house is warming.
A cold house in a Westchester winter goes from uncomfortable to risky quickly. Pipes in outside walls start freezing, and the people most sensitive to cold feel it first. We take no-heat calls 24 hours a day and aim to have heat back the same day whenever the repair allows it.
Before you call, a few quick checks can sometimes get the heat back in minutes. If they don’t work, our technicians handle every type of heating system in the area: gas and oil furnaces (heating repair), hot-water and steam boilers (boiler repair), oil burners (oil burner service) and heat pumps.
Before anything else: is it safe to troubleshoot?
When a furnace quits during a North White Plains cold snap or a boiler goes quiet in an older Highlands home, the first decision isn’t about the thermostat — it’s about safety. Sort your situation first, then use the checks below.
Get out, then call 911 or the gas utility
- You smell gas or oil fumes
- The carbon monoxide alarm is sounding
- There’s smoke, soot puffing out or a burning smell at the equipment
- Anyone feels dizzy, headachy or nauseous — don’t troubleshoot, leave
Call us now — 24/7
- The house is losing heat and it’s near or below freezing outside
- Babies, older adults or anyone medically fragile are at home
- Water is dripping from the boiler or pipes are already icing
- The oil burner locked out again after one reset
- The breaker trips again after one reset
Can usually wait for a scheduled visit
- One room or zone runs cool while the rest of the house is warm
- Heat works but takes longer than usual to catch up
- A new but mild noise while the system still heats
Check These Before You Call
These take a few minutes and solve a surprising share of no-heat calls. Skip any step that doesn’t feel safe.
Thermostat
Set to Heat, set above room temperature, fresh batteries. A blank display usually means dead batteries or a tripped breaker.
Emergency switch
Many basements have a red-plate switch at the top of the stairs or near the boiler. It’s easy to flip off by mistake.
Breaker panel
Look for a tripped breaker labeled furnace, boiler or burner. Reset it once.
Oil tank level
Check the gauge. Running out of oil pulls sludge into the line and usually needs a tech to rebleed the burner.
Furnace filter
A clogged filter can trip the high limit and shut down the burners. Replace it and wait a few minutes.
Vent pipes outside
High-efficiency furnaces vent through PVC pipes in the side wall. Snow drifts can block them and lock the furnace out.
What we check on a no-heat call, system by system
“No heat” is one symptom with very different causes depending on what’s in your basement. These are the specific checks each type of system gets before anything is replaced.
Gas furnaces: the ignition sequence
We read the control board’s fault code, then follow the sequence step by step: inducer motor, pressure switch, hot-surface ignitor, gas valve and flame sensor, with the sensor’s signal measured rather than guessed.
Oil burners: fuel, spark and flame proof
Filter and nozzle condition, pump pressure, ignition spark and the cad cell’s reading tell us why the burner locked out. After an oil run-out, the line is bled and the filter changed so sludge doesn’t shut it down again.
Hot-water boilers: circulation
A boiler can fire perfectly and still leave radiators cold. We check each circulator, each zone valve and the system pressure, and purge trapped air from the zones that stay cold.
Steam boilers: water and pressure
The water level in the sight glass, the low-water cutoff and the pressure control are the usual suspects when a steam boiler goes quiet. Main vents get checked when steam reaches some radiators and not others.
Heat pumps: defrost and backup heat
An iced outdoor coil, a stuck defrost cycle or backup heat strips that never energize can all feel like no heat. We test each stage separately so you know whether the heat pump or its backup failed.
Frozen heating zones
When a hot-water baseboard loop in an outside wall freezes, we locate the frozen section, check for splits before refilling, and restore circulation carefully so a thawed pipe doesn’t start leaking behind a wall.
Thermostat and wiring
Dead batteries are easy. Harder are a broken wire in a wall, a failed transformer or a smart thermostat that lost its common wire. We confirm the call for heat actually reaches the equipment.
How We Get Your Heat Back
A no-heat call follows a clear order, so we fix the cause and not just the symptom.
- 1
Phone guidance
We walk through the safe checks above and tell you how to protect your pipes while you wait.
- 2
System diagnosis
We check the ignition sequence, controls, circulators or blower, fuel supply and safety devices.
- 3
Make it safe
Combustion and CO checks confirm the system can run safely before we restart it.
- 4
Repair and restart
Once you approve, we replace the failed part and bring the house back up to temperature.
- 5
Watch it run
We stay through a full heating cycle so we know it’s working before we leave.
What Affects the Cost of a No-Heat Call
The cost depends mostly on what failed and when you call.
- Type of system. Furnaces, boilers, steam systems and oil burners each have their own common failures.
- Part required. An ignitor or thermocouple costs less than a circulator, control board or burner motor.
- Time of the call. Overnight and holiday calls are priced differently from weekday service.
- Secondary damage. Frozen pipes or a flooded burner add work beyond the original failure.
We explain what’s wrong and what each option costs before we start. If your call comes through a home warranty, we explain what the warranty covers first.
The Oil Burner Reset Button: Press It Once
Many older homes around White Plains still heat with oil. When an oil burner fails to light, it locks out, and a red reset button pops up on the primary control. It’s tempting to press it again and again. Don’t. Each press sends oil into the combustion chamber, and if the burner finally lights with a flooded chamber, it can puff back violently, fill the basement with soot or worse.
Press it once. If the burner doesn’t start and stay running, leave it and call. Common causes are a clogged nozzle or filter, an empty tank, a failed cad cell or a weak ignition transformer. Regular oil burner service prevents most of them.
Protecting Your Home While You Wait
Close interior doors to keep heat in the rooms you’re using, open cabinet doors under sinks on outside walls, and let cold and hot taps drip slightly. Space heaters should be plugged directly into the wall, never an extension cord, and kept well away from curtains and bedding. Never use a gas oven or grill for heat.
Our guide to what to do when your heat goes out on a winter night covers these steps in more detail. We handle no-heat calls throughout the area, including Hartsdale and Harrison. Older steam systems have their own quirks, covered on our steam heating page.
What to tell us when you call about no heat
A few details let us bring the right parts for your kind of system — and give you better advice while you wait:
Have this ready
- Your system: gas or oil furnace, hot-water or steam boiler, or heat pump — and roughly how old
- What it’s doing: completely silent, running with no heat, short cycling, or locked out with a red reset button
- What you already tried: thermostat, emergency switch, breaker, filter, vents, and whether the oil reset was pressed
- Indoor temperature now, the outdoor temperature and who’s at home
- Photos, if safe: thermostat display, any error code or blinking light, the boiler pressure gauge or sight glass, and the model plate
If pipes have already frozen or burst
Frozen pipes are a plumbing problem layered on top of a heating problem. While we work on the heat:
Do this first
- Burst or leaking pipe: shut the main water valve, usually where the water line enters the basement, and call a licensed plumber.
- Frozen but not leaking: open the faucet it feeds and warm the pipe gradually with a hair dryer or warm towels — never an open flame or torch.
- Keep electrical safety in mind: stay out of standing water near outlets, the panel or the boiler controls.
- Photograph everything before cleanup — the pipe, the water line and any damage — and keep our diagnosis and invoice.
- Call your insurer or landlord early; they decide coverage, and many want to hear about water damage the same day.
We restore the heat and document what we find on the heating side; the insurer decides what’s covered. Our emergency HVAC repair page lists more records worth keeping.
Why Westchester families call Bella Family Air Solutions when the heat goes out
Every heating system in older homes
The family has worked on heating equipment here since 1976, so oil burners, one-pipe steam and decades-old boilers are familiar territory. A cold night is the wrong time for a technician who mostly installs new furnaces.
Staying until the heat is back
A theme in our Google reviews is a technician who stayed until the boiler was working, not one who diagnosed and left. We stay through a full cycle and confirm radiators or registers are warm before packing up.
Someone picks up in the cold
No-heat calls come at 5 a.m. and on holidays. A real person answers, asks who is home and how cold it is, and tells you how to protect the pipes while the technician is on the way.
Home-warranty calls handled plainly
Many no-heat calls reach us through home-warranty companies. Before any work, we explain which parts of the repair the plan is likely to cover and which it may not, so a warm house doesn’t come with a surprise bill.
Where we work
No Heat Repair near you
We provide no heat repair in White Plains and these nearby communities — plus the rest of Westchester County.
Where the house sits changes how fast a no-heat call becomes a plumbing problem. Wooded, hilly lots in Valhalla and North Castle lose heat quickly in wind, and many of those homes run oil. Hillside houses in Croton-on-Hudson take the cold coming straight off the river.
Lake cottages in Lewisboro often have pipes running through crawlspaces that freeze first. In Pelham and Bronxville, old steam boilers make up much of the winter call list. We take no-heat calls across Westchester, the Bronx and nearby Putnam and Rockland towns.
- Westchester County
- Greenburgh
- Scarsdale
- Harrison
- North Castle
- Mount Pleasant
- Hartsdale
- Valhalla
- Elmsford
- Armonk
- Purchase
FAQ
No Heat Repair questions
My furnace won’t turn on. What should I check first?
Start with the thermostat: set it to Heat, raise the setpoint and replace the batteries. Then check the breaker and the furnace power switch, which often looks like a light switch on or near the unit. Replace a dirty filter. On high-efficiency furnaces, look outside for snow blocking the vent pipes. If none of that works, call us.
Why is my boiler running but the radiators are cold?
On hot-water systems, the usual causes are air trapped in the zones, a failed circulator pump or a zone valve that isn’t opening. On steam systems, it may be a clogged main vent, a stuck radiator vent or a low-water condition. Our technicians test each part in turn and purge air zone by zone if needed.
Can I keep pressing the reset button on my oil burner?
No. Press it once only. Repeated resets send unburned oil into the combustion chamber, and when the burner finally ignites, the excess oil can cause a dangerous puff-back. If one press doesn’t get the burner running steadily, call for service. The problem is usually a nozzle, filter, cad cell or fuel supply issue.
Will you come out in the middle of the night for no heat?
Yes. No-heat calls are one of the main reasons our emergency line runs 24 hours a day. We prioritize homes where temperatures are dropping fast, where pipes are at risk and where there are young children, older adults or anyone vulnerable to cold. Call and we’ll tell you what to expect.
How fast can pipes freeze without heat?
It depends on the outdoor temperature, insulation and where the pipes run. On a single-digit Westchester night, pipes in exterior walls, crawlspaces and unheated porches can start freezing within a few hours of the heat going out. Open sink cabinets on outside walls, let taps drip and call right away rather than waiting until morning.
How much does a no-heat repair usually cost?
It depends on what failed. Researched local planning ranges for furnace repair run about $175 to $2,000+: a flame sensor or ignitor at the low end, a control board, inducer or circulator higher. Overnight and holiday calls are priced differently. We diagnose first and give you the price of each option before any work starts.
Should I call a plumber or an HVAC company for frozen pipes?
Often both. If the heat is out, call us to restore it — the pipes will keep freezing until the house warms up. If a pipe has burst or is leaking, shut the main water valve and call a licensed plumber for the pipe itself. We handle the heating system, including frozen hot-water heating zones on the boiler side.
Why is my heat pump blowing cool air in winter?
A few minutes of cool air is normal during a defrost cycle, when the unit melts ice off the outdoor coil. If it lasts longer or the outdoor unit is encased in ice, the defrost control or backup heat may have failed — call us. Keep the outdoor unit clear of drifts and don’t chip ice off the coil yourself.
The heat came back on by itself. Do I still need a technician?
Usually, yes. Equipment that shuts down and then recovers is often cycling on a safety switch — overheating, a weak flame signal or a venting problem. It tends to fail for good on the coldest night. Note when it happened and what you heard, and book a visit before the next cold stretch.
Will my home warranty cover a no-heat repair?
It depends on your plan. Warranties typically cover certain failed parts and exclude others, such as code upgrades, venting or damage from lack of maintenance. The warranty company makes the coverage decision, not the technician. We document the diagnosis so the claim is clear and tell you what any uncovered portion would cost before we start.
Written by the Bella Family Air Solutions team · Last reviewed . Planning ranges, permit and rebate guidance are reviewed at least quarterly.
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Schedule no heat repair with a family-owned team
Tell us what your system is doing and we'll get a technician with 15+ years of experience on the way. Clear explanation, written options, no pressure.
- 3.5★ · 21 Google reviews
- 50+ years, family-owned
- Licensed, bonded & insured
- 24/7 emergency service
Bella Family Air Solutions · 18 Jefferson Pl, White Plains, NY 10603 · (831) 461-3437