
Brooklyn HVAC Company
24/7 Emergency HVAC Repair in Brooklyn, NY
No heat, no cooling, gas smell or a carbon monoxide alarm. A licensed HVAC technician is on call around the clock, every day of the year.
The furnace never dies at 2 PM on a Tuesday. It dies at 11 PM on the coldest Saturday in January, with a baby in the house and the radiators going cold. Brooklyn HVAC Company keeps technicians on call 24/7 for exactly that, from a no-heat call in a Bensonhurst two-family to a top-floor apartment in Williamsburg with no AC in the middle of a heat advisory.
Call (929) 833-7835. A person answers, not a voicemail, and you get an arrival window on the phone. The emergency rate is stated before the van leaves, so there is no surprise on the invoice.

Emergency HVAC Service Built Around Brooklyn
Our shop is on 13th Ave in Borough Park, which puts most of the borough within a half hour even at rush hour. The vans carry the parts that fail most: capacitors, contactors, hot surface ignitors, flame sensors, thermocouples, pressure switches, low water cutoffs, blower motors, control boards for the common brands. Most emergency calls end with the system running again that night.
What Counts as an HVAC Emergency
No heat in cold weather. A furnace or boiler that will not run when it is below freezing is an emergency, and a legal problem for landlords under NYC heat rules.
No cooling during a heat advisory. Especially for elderly residents, infants and anyone with a medical condition. Top-floor apartments get dangerous fast.
Gas smell. Leave the building, call Con Edison or 911 first, then call us for the repair once it is safe.
Carbon monoxide alarm. Get out, get air, call 911. We test the furnace, boiler and venting before the system runs again.
Water pouring from the air handler or boiler. A failed condensate pump, a cracked boiler section or a relief valve blowing off.
Burning smell or a breaker that will not reset. Shut it down and call. A seized motor can take the whole unit with it.
Our Emergency Repair Process, Step by Step
- 1
Call. (929) 833-7835, any hour. We ask what the system is doing and whether anyone is in danger.
- 2
Arrival window. Given on the phone, with the emergency rate.
- 3
Make safe. Gas, electrical and CO checks before anything else.
- 4
Diagnosis and written price. Even at midnight, you see the number before we start.
- 5
Repair. From the van where possible. If a part has to come from the supply house, we get the house to a safe temperature and come back first thing.
Emergency Furnace, Boiler and AC Repair
Furnace. Lockouts, failed ignitors, flame sensors, pressure switches, inducer motors and limit switches. See Furnace Repair for the full list.
Boiler. Tripped low water cutoffs, failed thermocouples and ignitors, pressuretrol lockouts, circulators that quit. See Boiler Repair & Installation.
Air conditioner. Blown capacitors, failed contactors and fan motors, frozen coils, tripped float switches. See AC Repair.
Heat pumps and mini-splits. Defrost faults, error codes, reversing valves. See Heat Pump Installation & Repair.
What Affects the Cost of Emergency HVAC Repair in Brooklyn
The emergency rate. A flat after-hours charge on top of the normal diagnostic, stated on the phone.
The part. Same price as daytime. A capacitor is cheap at 3 AM too.
Maintenance plan members. No emergency rate at all. See HVAC Maintenance & Tune-Ups.
Replacement. If the system is done, we get you through the night and quote the replacement in the morning.
Local Conditions We Work Around in Brooklyn, NY
NYC heat season. October 1 through May 31, landlords must keep apartments at 68 degrees by day and 62 at night. No-heat calls from building owners get priority.
Old shutoffs. Gas cocks and water valves that have not turned in 30 years. We bring the tools to deal with them.
Multifamily. One boiler, twelve apartments, everybody cold. We treat it as the emergency it is.
What to Expect When You Hire Brooklyn HVAC Company
A live answer, an arrival window and the rate before we roll, a licensed and insured technician, a safety check first, a written price before the repair, and heat or cooling back the same night in most cases.
"An emergency rate is fair. An emergency rate you did not hear about until the invoice is not. We tell you on the phone."
24/7 Emergency HVAC Repair Across Brooklyn
Emergency technicians cover every neighborhood we serve, day and night.