Cortlandt spreads across a large stretch of northern Westchester, from the hamlets near the river out to properties on well and septic with oil tanks in the basement. Carey & Walsh services all of it — AC repair, boiler and furnace work, and 24/7 emergency response.
Cortlandt is a bigger and more rural service area than most of Westchester, and it changes the work. Properties sit on larger lots, a good number are still on oil rather than natural gas, and homes are further apart — which puts a premium on arriving with the right parts on board rather than making a second trip. The hamlets around Montrose, Verplanck and Croton have older housing with steam and hot-water heat; further out the construction is newer and predominantly forced air, with heat pumps increasingly common on additions.
Riverfront villages like Cortlandt also see their own weather pattern — humid, sticky summers off the Hudson and damp, raw winters that are hard on aging heating equipment. Between the older housing stock and the local climate, Cortlandt homeowners deal with a particular set of HVAC challenges that a contractor unfamiliar with the area can easily get wrong. We've been working in Westchester's river towns since 1944, and our technicians know what to expect before they ring the doorbell — whether that's a cramped basement boiler room in a pre-war home near the village center or a modern forced-air system in a newer build closer to the Saw Mill River Parkway.
Oil remains common across Cortlandt, alongside gas furnaces and hydronic systems. We handle burner service and combustion testing as routinely as we handle modern condensing equipment.
Central air where ductwork exists, ductless where it does not — particularly on additions and converted spaces where extending the existing system was never practical.
The most common heating system in Cortlandt's newer construction. We repair, maintain and install every major brand, from standard efficiency through modern condensing units.
Found through the older hamlets near the river. One-pipe and two-pipe systems, pressure controls, low water cutoffs and main venting.
Cast-iron radiators and baseboard loops across much of the older housing here. Circulators, zone valves, expansion tanks and controls.
Increasingly common on additions and retrofits where extending ductwork was impractical. Repair, maintenance and replacement across all brands.
Zoned heating and cooling without ductwork — the practical answer in older Cortlandt homes with no duct chases. We are a Mitsubishi Diamond Contractor.
Particularly common in Cortlandt, where natural gas service does not reach every property. Burner service, combustion testing, nozzles, electrodes and controls.
Cortlandt is covered around the clock, every day of the year. Our vehicles carry the parts most commonly needed on the equipment found out here, which matters when properties are spread out.
The highest dealer designation Mitsubishi Electric awards, earned on installation quality and training — which matters wherever ductless is the practical answer.
We fabricate our own ductwork and transitions, which is what makes retrofits possible in older Cortlandt homes where nothing is a standard size.
Carey & Walsh has worked in this county since 1944. We know these houses, and we are still here when something needs attention in five years.
Along with Cortlandt, our fleet regularly covers the surrounding communities and the rest of Westchester County.
📋 Schedule Service in Cortlandt
Have a question about your furnace, boiler, or AC that isn't answered here? Our team is happy to talk it through.
Call 914-762-9600Yes. No-heat and no-cooling calls are dispatched around the clock, 365 days a year including holidays. Cortlandt is within our core service area and our fleet runs from Briarcliff Manor, so response times here are short.
Yes, and it is a significant part of our work out here since natural gas does not reach every property. Nozzles, electrodes, oil filters, burner motors, pumps, transformers, cad cells and primary controls, plus full combustion testing and burner tuning. We work on Beckett, Riello and Carlin burners among others.
Often yes. Where there are usable closets, chases or attic runs we fabricate ductwork in-house and can frequently make a conventional system work. Where that is genuinely impractical, ductless mini-splits give you zoned cooling without opening up the house. We will tell you honestly which applies after looking at it.
Yes, and it is a genuine specialty rather than something we tolerate. Low water cutoffs, pressuretrols, main venting, near-boiler piping and water hammer are routine work for us. Banging radiators are usually a pressure, pitch or venting problem — not a failing boiler, whatever you may have been told.
All major heating and cooling brands. Our vehicles carry the parts most commonly needed on the equipment found in this area, which is why a large share of repair calls are finished on the first visit rather than after a parts order.
Yes. Seasonal maintenance is the single most effective way to avoid an emergency call, particularly on steam and older equipment where small faults compound quietly. Call to discuss what suits your system.
It depends entirely on what has failed, and quoting a figure before seeing the system would not be honest. What we can promise is a written estimate with parts and labor separated before any work begins, and nothing starting until you approve it. Call 914-762-9600 for a free estimate.
Heating, cooling, steam, ductless and 24/7 emergency response across Cortlandt and Westchester County — from the contractor this area has used since 1944.