From failed control boards and cracked heat exchangers to refrigerant leaks and compressor faults, our certified technicians trace every symptom to the root cause and fix it right the first time.
When an HVAC system starts misbehaving, the temptation is to replace the most obvious part and hope for the best. That approach wastes money and rarely addresses the true problem. At All Year HVAC, our field technicians in Manhattan approach every Hvac Repair call the same way a skilled detective approaches a case: gather evidence, eliminate possibilities, and arrive at the one conclusion the facts support. We've been doing this work across Manhattan, NY long enough to know that an intermittent no-heat complaint is just as likely to be a failing pressure switch or a cracked inducer housing as it is a bad igniter. Rushing past that analysis costs homeowners far more in the long run.
Our diagnostic process begins at the thermostat and works outward through every electrical and mechanical component in the system. We use digital manifold gauges, combustion analyzers, refrigerant identifiers, and control board test sets. When a technician tells you the heat exchanger has a visible stress fracture or the reversing valve is sticking on defrost, they're not guessing. They've done the airflow measurement, the static pressure reading, and the temperature differential check to back up that finding. That level of rigor is what separates a repair that lasts five years from one that fails again before the first cold snap.
We specialize in the full range of HVAC system types -- gas furnaces, heat pumps, split systems, packaged rooftop units, and dual-fuel systems. Our technicians carry an extensive inventory of OEM and high-quality replacement parts so that the parts required for the most common failures are almost always on the truck. This means we can complete most repairs in a single visit rather than scheduling a return trip after parts arrive. In a climate as demanding as Manhattan, NY's, that speed matters. A family without heat in January or without cooling in the middle of summer needs a functioning system that same day, not three days later.
Beyond the immediate fix, every HVAC repair appointment includes a system health assessment. We check refrigerant charge, measure blower motor amperage draw, inspect electrical connections for corrosion and loose terminals, and evaluate the overall condition of the system. If we find something that will become a problem within the next season, we tell you clearly and honestly. We're not in the business of manufacturing urgency or overselling replacement equipment. Our goal is a system that runs reliably through its full useful life, and a customer who knows exactly what condition their equipment is in.
Every repair is backed by a written diagnosis and parts warranty. We trace the fault to the component level before we quote you a price.
The control board is the brain of your HVAC system, managing ignition sequencing, blower timing, safety lockout responses, and communication between components. When a board fails, the symptoms often look like multiple unrelated problems. Our technicians test board outputs under load using a dedicated test set to distinguish a genuine board failure from a wiring fault or sensor problem before ever recommending replacement.
A cracked heat exchanger is one of the most serious HVAC failures a homeowner can face. It allows combustion gases, including carbon monoxide, to mix with conditioned air and circulate through the living space. We perform both visual inspection with a specialized scope and combustion gas analysis to confirm whether a heat exchanger has been compromised. If a crack is confirmed, we walk through your options honestly, including whether the system age justifies repair or replacement.
Refrigerant issues affect both heating and cooling efficiency and can indicate anything from a slow leak at a Schrader valve to a failed reversing valve in a heat pump. We use electronic leak detection and dye tracing to locate the exact source of any refrigerant loss, then perform proper recovery, repair, and recharge to manufacturer specifications. Every refrigerant service is performed by EPA 608-certified technicians.
A failing blower motor reduces airflow below the threshold needed for proper heat exchange, causing short-cycling, high static pressure, and premature compressor wear. We test motor windings, capacitor micro-farad values, and bearing condition before recommending repair or replacement. Where variable-speed ECM motors are involved, we also diagnose the motor control module separately from the motor itself, which can save significant repair cost.
Intermittent ignition failures are often traced to a weak igniter, a contaminated flame sensor, or a gas valve that isn't opening fully at the correct manifold pressure. Our technicians measure igniter resistance when cold, verify flame sensor microamp output, and test gas valve inlet and outlet pressures with a manometer. This systematic approach prevents misdiagnosis and unnecessary parts replacement on one of the most safety-critical portions of your heating system.
Pressure switches, rollout switches, and limit controls are safety devices designed to shut down the system when conditions move outside safe operating parameters. When they trip repeatedly, it's a symptom of another underlying problem, not always a failed switch. We trace why the switch is tripping -- whether it's a blocked condensate drain, a collapsed inducer housing, restricted airflow, or a leaking heat exchanger -- before replacing the safety device itself.
We test individual parts under operating conditions, not just read fault codes. That precision means accurate quotes and lasting repairs.
Our trucks carry hundreds of common HVAC repair parts, so most repairs are completed the same day without waiting for parts delivery.
You receive a written repair quote before any work begins. The price you approve is the price you pay -- no hidden fees or after-the-fact additions.
Every repair is backed by a full year parts and labor warranty. If the same issue returns, we come back and make it right at no additional cost.
A predictable, transparent process from first call to finished repair. No surprises, no runaround.
Our dispatcher gathers system details -- make, model, age, current symptoms, and any error codes displayed -- before routing your call to the right technician. This reduces diagnostic time on site.
The technician performs a structured diagnostic sequence starting at power supply, working through controls, safety devices, and mechanical components, documenting findings at each stage.
You receive a clear, itemized written quote identifying the faulty component, the required repair, and the total cost. No work begins until you approve in writing.
After the repair is complete, the technician runs a full operational test, measures airflow and temperatures at multiple registers, and issues your 12-month warranty certificate before leaving.
"The technician identified the exact problem in under 20 minutes. Turned out to be a failed control board relay that two other companies had completely missed. They had the part on the truck and the heat was back on within two hours."
"I called about our system short-cycling. Instead of just replacing parts, the tech traced it to a cracked inducer housing causing a pressure switch fault. Thorough, honest, and they explained everything clearly. Will absolutely use them again."
"Responded the same afternoon I called. The diagnostic was detailed, the quote was fair, and they even checked the refrigerant charge and tightened a loose electrical connection while they were already in the unit. Real professionals."
Our Hvac Repair technicians are dispatched from multiple locations across Manhattan, NY to keep response times fast no matter where you are.
Stop guessing and stop paying for parts that don't fix the problem. Call All Year HVAC for expert Hvac Repair in Manhattan and get a written quote before we turn a single wrench.
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