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No-heat calls answered 24/7

North Star Heating & Air

Heating & Cooling · Brooklyn

(718) 555-0143

Heating & Cooling · Brooklyn

Heating and cooling techs based in Brooklyn

No heat on the coldest night, an AC that quits in July, a heat pump that never quite kept up. We service boilers, furnaces, mini-splits and heat pumps across Brooklyn, and we tell you what we found before we fix it.

Illustration of a clean outdoor heat-pump condenser unit beside a house wall on a quiet snowy morning, fresh snow on the ground, pale winter light, no people

A note from the owner

  • Answered24/7
  • Covering6 areas
  • PricesUpfront

What we get called for

  • Illustration of a freshly painted cast-iron radiator under a sunny window in a pre-war apartment
  • Illustration of a technician's gloved hands servicing a clean modern boiler with its front cover off, face not shown
  • No-heat calls and boiler repair

    Cold radiators, banging pipes, a boiler that will not fire. Same-day in winter.

    from $149

  • Furnace repair and replacement

    Gas and oil furnaces, ignition and blower faults, full replacement with a written quote first.

    from $169

  • AC and heat pump repair

    Warm air, refrigerant leaks, frozen coils, a compressor that will not start.

    from $139

  • Mini-split installation

    Ductless heating and cooling for one room or the whole floor, sized to the space.

    from $2,400

  • Boiler and AC tune-up

    Before the first cold night, or the first heat wave. Filters, pressures, safety checks.

    from $99

  • Thermostat and zoning

    Smart thermostats, zone valves and dampers, so every floor holds its own temperature.

    from $189

Up close

Illustration of close-up of a clean white ceiling air vent in a calm bright room, soft light, no people
Illustration of a clean modern furnace and evaporator coil in a bright, tidy utility room, straight-on, no people

From the neighbors

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Questions people ask us

How much is an emergency call-out?
Nights, weekends and holidays, the emergency call-out is $145, and it is credited against the repair. You get the flat price for the repair itself before any work starts.
Do you give a price before you start?
Yes. Every job has a flat starting price on this page, and you get the final figure in writing before anyone picks up a wrench. There is no hourly billing that grows while we work.
Which parts of Brooklyn do you cover?
Williamsburg, Park Slope, Brooklyn Heights, Greenpoint, Prospect Heights and Carroll Gardens. Most of those get a same-day slot.
What are your hours?
Monday to Friday 7:00 AM to 6:00 PM and Saturday 8:00 AM to 2:00 PM. Emergency calls are answered 24/7, including Sundays.
Can I see the blockage before you quote a drain job?
Yes. A camera goes down the line first, so you see the blockage on a screen before we give you a price for clearing or relining it.
Do you handle permits for a bathroom or kitchen rough-in?
Yes. We pull the permits and book the inspection for rough-in work, so your contractor is not waiting on us.

Get a price

Tell us what is going on

Call, or tell us here and we call or text you back. Nights, weekends and holidays. Emergency call-out is $145, credited against the repair.

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Heating & Cooling · Brooklyn, NY