Lennox Furnace Repair Nationwide

Lennox Furnace Repair in Queens: What to Know First

Lennox furnace repair in Queens typically costs between $150 and $700 depending on the part that failed, and we can usually diagnose the problem the same day you call. Most common repairs – ignitors, flame sensors, pressure switches, blower motors – are finished in a single visit because our trucks carry the parts Lennox systems actually need. You will know the exact price in writing before we touch a single screw, and every repair is backed by our 365-Day Done Right Promise: if it fails within a year, we return and fix it at no charge.

Call (845) 328-4955

This page is for Queens homeowners who own a Lennox furnace – whether it is a builder-grade Merit series in a co-op off Jamaica Avenue, an Elite unit in a Forest Hills single-family, or a high-efficiency SLP98 in a Bayside renovation. You will find the real failure modes we see on Lennox equipment in this borough, what repairs actually cost, and how our process works. Call (845) 328-4955 any time – a live person answers, day or night.

Key Takeaways

• Lennox furnace repair in Queens runs $150 – $700, parts and labor included, with the exact price in writing before work starts.
• Most Lennox repairs are completed same-day because we stock the series-specific parts these furnaces use.
• We are an independent Lennox service provider – not affiliated with Lennox – so we repair with your budget in mind, not a manufacturer script.
• Every repair is guaranteed for 365 days under the Done Right Promise. If it fails, the return visit is free.
• You will know your technician’s name and see their photo before they ring your bell.

How Lennox Products Fail – and How We Fix Them

Lennox builds a solid furnace, but like every brand, they have patterns. After years of servicing Lennox equipment across Queens – from prewar basements in Kew Gardens to newer townhouse mechanical closets in Ridgewood – we know exactly where these units tend to break and what to do about it. Here are the five failure modes we see most often, named plainly.

• Merit series (ML193, ML195, ML296) – failed ignitors. The silicon nitride ignitor on the single-stage Merit furnaces is a known wear item. Queens winters mean it cycles hundreds of times per season, and somewhere around year six to ten it fractures. Symptom: the blower runs but the burners never light, and the control board flashes a code. We replace the ignitor with an OEM-grade part and the furnace fires again the same visit. Typical cost: $150 – $300.
• Elite series (EL195, EL296, EL297) – pressure switch trips on windy days. Many Elite furnaces vent through side walls, and Queens gets real wind off Jamaica Bay and the East River. A gust can cause pressure fluctuations the switch reads as a blocked vent, locking out the furnace. We test the switch, check the vent run and intake screen, and either correct the venting or replace a switch that has gone lazy. Typical cost: $180 – $400 depending on what the test reveals.
• Signature series (SLP98, SL280, SLP99) – modulating gas valve calibration drift. The Signature line modulates gas flow in fine increments for even heat, and that gas valve is a precision component. After several heating seasons the calibration drifts, and homeowners notice the furnace short-cycles or throws a code related to gas pressure. We verify with a manometer, attempt a manufacturer-spec calibration, and if the valve cannot hold steady, replace it. Typical cost: $350 – $700 when replacement is required.
• All Lennox lines – dirty flame sensor. This one is not a defect, it is a maintenance issue that looks like a breakdown. A flame sensor coated in carbon or oxidation cannot detect the burner flame, so the furnace lights and shuts down within seconds. On Lennox units the sensor is a thin metal rod in front of the rightmost burner – we remove it, clean it with a non-abrasive pad, and the furnace runs normally. This is often a $150 call that sounds like a much bigger problem.
• Elite and Signature series – ECM blower motor failure. Nearly all Lennox furnaces built since 2010 use a variable-speed or constant-torque ECM motor, and those motors fail more often than the old single-speed PSC motors they replaced. Symptom: no air from the registers, or the blower runs erratically, sometimes with a hum. We test the motor module separately from the motor itself – sometimes the module fails while the motor is fine, which is a less expensive fix. Typical cost: $400 – $700 for a full motor replacement.

Our Lennox Furnace Repair Process

We run every Lennox job the same way, whether it is a simple ignitor swap in a Rego Park co-op or a gas valve replacement in a Long Island City conversion. Here is exactly what happens from the moment you call.

1. 1
   You call, a person answers. No phone tree, no voicemail. You describe the symptoms, and we schedule a visit at a time that works – including nights and weekends.
2. 2
   Your technician is introduced before arrival. You receive the tech’s name and photo before they show up. They arrive in uniform, carry a photo ID badge, and show it at the door. This is the Threshold Verified standard we operate under.
3. 3
   Diagnosis with real instruments. We test the ignitor, flame sensor, gas valve, pressure switch, and control board – whatever the symptoms point to. You get a plain-language explanation of what failed and why.
4. 4
   Written price before any work starts. The diagnostic is free with the repair. Before we replace anything, you see the total price in writing – parts, labor, everything. You approve it or you do not. There is no hidden line item and no surprise at the end.
5. 5
   The repair, the test, the cleanup. We install OEM or equivalent-quality parts, run the furnace through a full heating cycle, verify the temperature rise, and check for gas leaks when gas components are involved. We leave the work area cleaner than we found it.
6. 6
   The guarantee in writing. Every Lennox repair we perform is guaranteed for 365 days. If the same repair fails within that year, the return visit and the fix are free under the Done Right Promise. No argument, no additional charge.

What Lennox Furnace Repair Costs in Queens

Here are the ranges you should expect for the most common Lennox furnace repairs in Queens, parts and labor included. These are real numbers from real jobs – not website placeholders.

• Ignitor replacement: $150 – $300
• Flame sensor cleaning or replacement: $150 – $250
• Pressure switch replacement: $180 – $400
• Gas valve replacement (Elite/Signature): $350 – $700
• Blower motor replacement (ECM): $400 – $700
• Control board replacement: $300 – $600

What moves the price: the series of your Lennox (Merit parts cost less than Signature parts), whether a part is under warranty, and whether the failure damaged a secondary component. If your Lennox is within its original parts warranty period – typically 5 to 10 years depending on the model and registration status – we handle the warranty paperwork, and you only pay labor. If it is outside warranty, we will tell you what an OEM part costs versus a quality aftermarket equivalent and let you decide. Call (845) 328-4955 for an exact quote on your specific model – estimates are free.

Why Queens Homeowners Call Brandt HVAC Co Queens for Lennox Work

There are plenty of HVAC companies in Queens. The reason homeowners call us for Lennox work specifically comes down to three things: we know these furnaces, we guarantee the repair, and you always know who is walking through your door.

We have been servicing Queens homes and businesses for several years now, and our owner, Devin Marlowe, learned the trade at Los Angeles Trade-Technical College before spending years on every type of system imaginable. As he puts it: “Tell me what it is, tell me what it costs, tell me it holds – that is the whole job.”

Brandt HVAC Co Queens is an independent Lennox service provider, which means we are free to repair your furnace the way that makes sense for you – not the way a manufacturer mandate dictates. Need a lower-cost aftermarket alternative instead of a pricey OEM part? We will show you both. Prefer original Lennox components? We stock them for the common failures. And if you own a home with mixed equipment, our techs also service Carrier and Trane systems, so one call covers whatever you have in the basement.

Every job gets a written price before work begins. Every repair gets a written guarantee. Every technician is background-checked, identity-verified, and introduced to you by name and photo before they arrive. If anyone shows up who you were not told to expect, that visit is on us. That is the Threshold Verified standard, and it matters when you are opening your door to a stranger – especially if you are home alone, managing kids, or simply want to know exactly who is in your house.

Are Lennox parts hard to get in Queens?

Some Lennox parts are harder to source than others, but the common repair parts – ignitors, flame sensors, pressure switches, control boards – are stocked on our trucks and available same-day in most cases. Specialty components like Signature-series modulating gas valves may take a day or two if our local supplier does not have one on the shelf. If your part is under warranty, Lennox ships the replacement to us and we handle the paperwork.

Will a repair void my Lennox warranty?

No, having an independent contractor repair your Lennox furnace does not void the manufacturer’s warranty. Lennox does require that repairs be performed by a licensed HVAC professional, and the parts we install meet or exceed OEM specifications. We handle warranty parts claims for Queens customers regularly, including registration validation and parts ordering. The one thing that does void a Lennox warranty is use of non-approved parts or improper installation – which is why we use OEM or verified-equivalent components and document every job.

Should I repair my Lennox furnace or replace it?

As a rule of thumb: if a single repair costs less than a third of what a new furnace would, and your Lennox is under 12 years old, repair is almost always the right call. If your heat exchanger is cracked, your furnace is 15-plus years old, or you are looking at a second major repair in the same season, replacement deserves a serious look. We will give you the numbers for both options and let you decide – we do not collect a commission on either path.

How fast can you get to my home in Queens?

For no-heat calls, we prioritize same-day service across Queens, including neighborhoods like Astoria, Woodside, Forest Hills, Flushing, Bayside, Howard Beach, and the Rockaways. We keep dispatch windows realistic, and the time from your call to a technician at your door is typically the same day for emergency no-heat situations. Call (845) 328-4955 and describe what your furnace is doing – the person on the phone will tell you honestly if it is an emergency or something that can wait for the next scheduled window.

Do you offer Lennox furnace tune-ups in Queens?

Yes, and a tune-up is the cheapest way to avoid the repair list above. A Lennox furnace tune-up runs $80 – $200 and includes a full safety inspection, burners and flame sensor cleaning, gas pressure check, thermostat calibration, and a written report of anything that looks like it is wearing out. Many of our Queens tune-up customers catch a failing ignitor or a dirty flame sensor in October instead of discovering it during a January cold snap. Our technicians are not paid on what they sell, so the report you get describes what we found – not a list of upgrades we want to push.

Contact Brandt HVAC Co Queens

If your Lennox furnace is not heating right, acting strange, or down entirely, call (845) 328-4955. A live person answers, we schedule around your life, and the estimate is free. You will know the price before any work starts, know your technician before they arrive, and know the repair is guaranteed for a full year. That is how we do every Lennox job in Queens.

Written by Devin Marlowe, Owner, Brandt HVAC Co Queens at Brandt HVAC Co Queens, serving Queens and nearby areas.