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Furnace repair · Queens, Brooklyn & Nassau County

Furnace Repair & Service

A furnace that won't start, short cycles, blows cold air or locks out is usually protecting itself from something. We find out what — ignition, flame sensing, venting, airflow or controls — and fix the cause.

HVAC equipment in a mechanical room being serviced

Furnace service

Furnaces are airflow systems

Many furnace failures are airflow failures in disguise: restricted filters and returns, undersized ductwork, dirty blowers or an air conditioning coil that is choking the system. The furnace overheats, trips a limit and shuts down — and the cycle repeats.

We evaluate the furnace together with its ductwork, venting, thermostat and any cooling coil on top of it.

Common furnace problems

Furnace not heating
Ignition, gas supply, pressure switch, limits or control board.
Short cycling
Overheating, flame sensing, oversizing or thermostat location.
Blowing cold air
Burners not lighting, lockouts, or fan settings.
Strange noises
Blower wheels, motors, delayed ignition or duct noise.

Professional service evaluation

How service works

  1. 01

    Request service

    Tell us what's happening and send photos of the equipment if you can.

  2. 02

    Professional evaluation

    We inspect the actual equipment and determine the problem and the appropriate solution.

  3. 03

    Restore the system

    When possible, we repair it properly and explain what we found. You approve the work before it proceeds.

What to expect from a service visit →

You don't have to know what's wrong

Need HVAC help?

Heating • Cooling • Boilers • Heat Pumps • Ductless • HVAC/R • Controls

Tell us what the system is doing. We'll evaluate it, explain what we find, and help you decide the right way forward.

Request Service Call Air Mechanical (646) 657-5775

Queens • Brooklyn • Nassau County • Long Island