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Heating repair · Queens, Brooklyn & Nassau County · Long Island

Heating Repair & Heating Service in Queens, Brooklyn and Nassau County

No heat, uneven heat, a boiler that keeps locking out, a furnace that short cycles — we evaluate the whole heating system, find out why it stopped working properly, and restore it correctly.

Modern wall-hung boiler with copper piping, circulators and zone controls in a basement mechanical room

What we work on

Every common heating system in New York homes and buildings

Heating in Queens, Brooklyn and Nassau County is unusually varied. On a single street you can find a 1950s cast-iron steam boiler, a high-efficiency combi boiler, a gas furnace with central air, and a cold-climate heat pump. Each one fails differently.

We work across those systems and across manufacturers. That matters, because the part that failed isn't always the reason it failed — and a heating repair that ignores the rest of the system often doesn't last.

Common heating problems

What customers usually call about

No heat
The thermostat calls, but the system never fires, or fires and shuts down.
Some rooms or zones cold
Zone valves, circulators, air in the system, airflow or control wiring.
Boiler locking out
Ignition, flame sensing, venting, water pressure or control faults.
Losing pressure or leaking
Expansion tanks, relief valves, fittings and makeup water.
Short cycling
Oversizing, control setup, limits, flame or airflow problems.
Noise
Banging pipes, kettling, pump noise, blower noise and steam hammer.

Look up a specific heating problem in the Problem Center →

A heating repair should answer two questions: what failed — and why.

That second question is what keeps the same failure from coming back next January.

Heating systems

Heating services by system

Boilers

Hot water and steam, cast iron and condensing, gas and oil, combi and heat-only boilers.

Boiler repair →

Furnaces

Gas and oil furnaces, ignition and flame faults, blower and airflow problems, lockouts and short cycling.

Furnace repair →

Heat pumps

Ducted and ductless, including cold-climate units — heating mode, defrost, auxiliary heat and controls.

Heat pump service →

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 →

Questions

Common questions

Do you repair heating systems in Queens, Brooklyn and Nassau County?

Yes. We're based in Valley Stream on the Queens–Nassau line and provide heating repair across Queens, Brooklyn, Nassau County and parts of Long Island.

Do you work on steam boilers?

Yes — residential steam as well as hot water (hydronic) boilers. Steam systems have their own controls, piping and water-level concerns, and we diagnose them as a complete system.

Can every heating repair be finished on the first visit?

Not always. Many repairs can be completed on the first visit, but some equipment needs special-order parts, and some problems trace back to installation issues that need additional correction. We'll tell you what we found and what it will take.

Do I need to know what kind of system I have?

No. Send a photo of the equipment and its label if you can. If not, describe what it's doing — that's enough to start.

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