Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Before
After
Before
After
Before
AfterLennox HVAC in Staten Island, CA | Brandt HVAC
We’re Brandt HVAC, and we provide independent AC Repair - Staten Island and Lennox service across the borough, from St. George to Tottenville. The one thing that makes our Lennox work here different: we know exactly what the salt air off the Arthur Kill does to a Merit Series condenser coil, and we know what a rushed post-Sandy attic furnace install looks like before we even open the panel. That’s not knowledge you’ll find in a manual. Call us at (984) 538-9003 when your Lennox equipment isn’t holding up. A live person answers, day or night.
Why Staten Island Residents Choose Us for Lennox Service
Lennox makes good equipment. The Merit, Elite, and Signature lines each have their own failure patterns, and our techs have worked on every one of them across this borough. What separates us from a generic contractor is that we service Lennox the way a Lennox specialist would, but we’re independent. That means we answer to you, not to a manufacturer’s incentive program.
Devin Marlowe, our owner and lead technician, learned refrigeration cycles and duct design in the hands-on shop at Los Angeles Trade-Technical College, and spent the better part of two decades diagnosing heating and cooling problems before ever putting his name on a door. When we send someone to your home, they’re background-checked, uniformed, and introduced to you by name and photo before arrival, under the Threshold Verified standard. You’ll know who’s coming before they ring the bell. That’s how we run every job in Staten Island.
Common Lennox HVAC Problems We Solve in Staten Island
- Corroded condenser coils on Merit and Elite outdoor units. The South and East Shores sit right against the Atlantic, and the airborne salt from the Kill Van Kull and Raritan Bay eats through aluminum fins faster than any inland location in the metro. We see Lennox 14ACX and ML14XC1 units with coils that fail in eight to ten years instead of fifteen. If the compressor still runs clean, the fix is often a coil replacement, not a whole new condenser.
- Cracked heat exchangers in older Lennox G40 and G50 furnaces. These are mid-island machines in the original Capes and split-levels of New Springville, Willowbrook, and Heartland Village, a lot of them built between 1965 and 1985. The G50 in particular was a workhorse, but after four decades of heating cycles, the exchanger metal fatigues. We catch a lot of these during tune-ups, before they become a carbon monoxide issue.
- Failed control boards and pressure switches on the Dave Lennox Signature SL280V. This is a high-efficiency furnace with a lot of sensors. Voltage spikes from Staten Island’s overhead lines and damp basements on the North Shore rowhouses short the boards. The pressure switch errors are often tied to flue or condensate problems, not the switch itself.
- Blocked condensate lines in post-Sandy attic and closet retrofits. The rebuilds after Hurricane Sandy in Oakwood Beach, New Dorp Beach, and Midland Beach often shoved a furnace into a second-floor closet or attic space that was never designed for it. Condensate lines run too long, too flat, or too far to form a proper slope. Creosote-colored sludge builds up, the trap clogs, and the furnace locks out.
- Corroded flue assemblies on high-efficiency Lennox furnaces. Same post-Sandy retrofits, different failure. The flue runs in these hurried attic installs are exposed to humid salt air longer than a basement flue ever would be, and the metal rots from the inside out. We replace flue sections and check the pitch before we touch anything else.
Lennox Service in Staten Island: What Local Conditions Mean for Your Equipment
Staten Island’s South Shore homes rebuilt after Hurricane Sandy under Build It Back specifications often have Lennox furnaces and air handlers shoehorned into second-floor closets or attic spaces. This was a compliance move, not a comfort engineering decision. Flue runs got stretched into spaces with low roof pitch, condensate drains were routed through exterior walls, and return-air paths were built around whatever framing already existed. The result is a borough-specific service pattern that doesn’t show up in any Lennox training material.
We were called to a split-level in New Dorp Beach where a post-Sandy Lennox EL296V furnace in a second-floor closet was throwing pressure-switch errors. Our tech found a blocked condensate trap and a flue run with insufficient pitch, both typical of rushed rebuild installs. After clearing the lines, adjusting the flue, and replacing the pressure switch, the system ran clean and passed a combustion test. If you live in a post-Sandy rebuilt home and your Lennox furnace has been touchy ever since, Furnace Repair - Staten Island specialists like us know the installation details matter as much as the equipment itself.
Lennox Models & Products We Service in Staten Island
We work on the full Lennox residential range: Merit Series (14ACX, ML14XC1) air conditioners, Elite Series (EL16XC1, EL18XCV), Signature Series (XC21, XC25), the Dave Lennox Signature Collection SL280V and EL296V furnaces, and the ML180 and EL180E budget furnaces found in mid-island Capes. We use OEM Lennox parts for critical components like control boards, ignitors, and heat exchangers, and we’ll use a quality aftermarket equivalent for capacitors, relays, and common wear items when it meets spec and the price difference is substantial. We stock common Lennox boards and ignitors at the shop so a repair in Staten Island isn’t waiting on a parts truck that hasn’t crossed the Goethals.
Lennox Service Pricing in Staten Island
Here’s what our Lennox work typically costs, parts and labor included:
| Service | Price Range |
|---|---|
| AC Repair | $150 – $650 |
| Furnace Repair | $150 – $700 |
| AC Installation | $3500 – $7500 |
| Tune-Up | $80 – $200 |
The spread depends on the part, the age of the unit, and the time it takes to get to the equipment in a cramped post-Sandy closet versus a clean basement. Every job begins with a written price before any work starts. No exceptions. Call (984) 538-9003 for a free estimate on your Lennox repair. We’ll tell you what it costs before you decide anything.
Serving Staten Island, NY - Our Local Coverage Area
We’re based in the Staten Island area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs – Lennox HVAC in Staten Island
Most often, it’s a blocked condensate drain or a pressure switch misreading caused by flue and drain lines that were run too flat or too far during a rushed rebuild. In Staten Island’s post-Build It Back homes, this is the single most common Lennox service call we see. We clear the trap, correct the pitch where we can, and replace the switch if the board is still reading wrong. Call (984) 538-9003 and we’ll diagnose it in one visit.
Because your neighbor isn’t breathing Atlantic salt air. Homes on the East Shore and South Shore of Staten Island sit directly against the prevailing coastal wind, and the salt accelerates aluminum fin corrosion on outdoor condenser coils. A coil that should last fifteen years in New Springville can fail in under ten in South Beach. We can replace the coil and apply a protective coating that slows the next round.
If the heat exchanger is cracked, the furnace is done. You don’t patch a cracked exchanger, because a failed patch is a carbon monoxide risk. We’ll shut the gas off, red-tag the unit, and give you a written replacement quote for a new Lennox or another brand that fits your ductwork. The safety call is the only call. If we find it during a tune-up, you’ll know the same day.
Yes. We keep common Lennox boards, ignitors, flame sensors, and pressure switches at the shop so we can turn around most Staten Island repairs same-day or next-day. For less common Signature Series boards, we order OEM and usually have it within two to three business days. Call (984) 538-9003 and we’ll tell you if the part is on our shelf.
A light frost on the outdoor coil is normal. A sheet of solid ice is not. On Staten Island, our humid coastal winters push more moisture across the coil than drier inland air, which can overwhelm a failing defrost board or sensor. If the defrost cycle isn’t clearing the ice, you need a tech to test the board, the sensor, and the refrigerant charge. Don’t chip the ice off with anything metal. Call (984) 538-9003 and we’ll get it cleared and tested.
Service Areas Near Staten Island
We serve all of Staten Island and parts of nearby metro areas. For Lennox service in other regions, see our Lennox sales & service overview page. If you’re on the opposite coast, we have a Lennox service in Miami page, and for Southern California, Lennox service in Long Beach. Our full Staten Island service area page lists every neighborhood we cover, from St. George and Stapleton down to Annadale and Tottenville.
Book Your Lennox Service in Staten Island Today
We answer the phone live, 24/7. That means when your Lennox furnace quits on a cold February night in Willowbrook, a real person picks up. Tell us what it’s doing, and we’ll get a background-checked tech to your door with a written price before any work begins. Call (984) 538-9003. Estimates are always free.
Written by Devin Marlowe, Owner at Brandt HVAC, serving Staten Island. As Devin puts it: “Tell me what it is, tell me what it costs, tell me it holds, that’s the whole job.”