Air conditioner not cooling? Making strange noises? Shut off completely? Carey & Walsh Inc. has been diagnosing and fixing AC systems across Westchester County since 1944. Same-day service. All makes and models.
When your air conditioning stops working in the middle of a Westchester summer, you need a technician who shows up fast, diagnoses the problem correctly the first time, and gets your system back online without unnecessary upsells or delays. That's exactly what Carey & Walsh Inc. has delivered across Westchester, Putnam, and Rockland counties for over 80 years. Our fully-stocked service vehicles mean we fix most problems on the spot — no second visit, no waiting for parts.
From refrigerant leaks to failed compressors, our licensed technicians diagnose and repair the full range of air conditioning problems — on all makes and models, the same day you call.
Your system runs but the air coming out isn't cold — or isn't cold enough. Common causes include low refrigerant, a failing compressor, dirty condenser coils, or a clogged filter. We diagnose the root cause and fix it, not just the symptom.
Low refrigerant is one of the most common reasons an AC loses cooling power. Our EPA-certified technicians locate and repair refrigerant leaks, then properly recharge your system to manufacturer specifications.
Banging, clanking, squealing, or grinding sounds all point to specific mechanical problems — loose parts, failing bearings, or compressor issues. We identify and fix the source before it becomes a larger, more expensive repair.
Ice buildup on your evaporator coil usually signals airflow restriction or a refrigerant problem. We thaw the system safely, find the cause — dirty filters, blocked vents, or low refrigerant — and prevent it from recurring.
Faulty capacitors, tripped breakers, damaged contactors, and wiring issues can all cause an AC to fail to start or shut off unexpectedly. Our technicians carry common electrical components on every service vehicle for quick replacements.
A miscalibrated or malfunctioning thermostat can cause your system to short-cycle, run constantly, or not respond at all. We test, recalibrate, or replace your thermostat to restore accurate temperature control.
Weak airflow from your vents can result from clogged filters, blocked ductwork, a failing blower motor, or a collapsing flex duct. We trace the airflow path and restore proper delivery throughout your Westchester home.
An AC that turns on and off repeatedly never reaches your target temperature and puts excessive wear on components. Short cycling is often caused by an oversized system, refrigerant issues, or a failing compressor — all fixable with proper diagnosis.
If you're seeing water around your indoor unit, a clogged condensate drain line is usually the culprit. Left untreated, it can cause water damage and mold growth. We clear the blockage and inspect the drain pan and line for damage.
Catching a problem early almost always means a simpler, less expensive repair. Here are the warning signs Westchester homeowners should never ignore — and when to call us before a small issue becomes a full system failure.
📞 Call 914-762-9600We believe in transparency at every step. Here's exactly what happens when you call Carey & Walsh for AC repair in Westchester.
Call 914-762-9600 any time — day or night — or submit a service request online. We'll confirm your appointment and give you an arrival window. Emergency calls are dispatched immediately.
Our technician performs a complete system inspection — checking refrigerant levels, electrical components, airflow, coils, and controls. We find the root cause, not just the surface symptom.
Before touching anything, we give you a clear, itemized estimate. No surprise charges. You approve the work first — we never begin a repair without your go-ahead.
Our vehicles are stocked with common parts and refrigerant so most repairs are completed on the first visit. We use quality components and follow manufacturer specifications on every job.
Once the repair is complete, we run a full operational test — checking temperatures, pressures, airflow, and controls. We don't leave until your system is running correctly and you're satisfied.
All repairs come with a workmanship warranty. If the same issue returns after our service, we'll make it right. We also offer annual maintenance plans to help prevent future breakdowns.
There's no shortage of HVAC companies in Westchester County. Here's what makes homeowners and businesses call Carey & Walsh first — and keep calling us for decades.
When your AC fails on a 95-degree July afternoon, response time matters. Our fleet of fully-stocked service vehicles covers all of Westchester County. We dispatch quickly, arrive prepared, and fix the problem on the first visit whenever possible.
We service every residential and commercial AC brand — Carrier, Trane, Lennox, Bryant, York, Rheem, Goodman, Mitsubishi, LG, Daikin, and more. As a Mitsubishi Electric Diamond Contractor, we specialize in ductless mini-split repair and are one of the most qualified ductless service providers in Westchester County.
We provide a full written estimate before starting any work. The price we quote is the price you pay. We'll also tell you honestly if a repair no longer makes sense and it's time to consider replacement — no pressure, just straight information.
We've been servicing air conditioners in these communities since before most of our competitors were founded. Local knowledge, deep experience with the housing stock, and a reputation built one satisfied customer at a time since 1944.
Same-day AC repair across all of Westchester County. Emergency service available 24 hours a day, 365 days a year — nights, weekends, and holidays.
📞 914-762-9600 Call for Same-Day RepairHomeowners throughout Westchester, Putnam, and Rockland counties trust Carey & Walsh when their AC stops working.
"Our AC went out on the hottest day of the year. Carey & Walsh sent a technician within a few hours, he diagnosed the problem immediately, and had us back up and running the same afternoon. Incredibly professional and fairly priced. We won't call anyone else."
"Carey & Walsh has been our HVAC company for over 15 years. Every single time, they show up on time, communicate clearly, and fix the problem right the first visit. You won't find a more reliable AC repair contractor in Westchester."
"Called on a Sunday evening when our AC stopped working mid-heat wave. A technician was here within two hours. Turned out to be a bad capacitor — he had the part on the truck, replaced it on the spot, and the house was cool again by 9pm. Unbeatable service."
Our fleet covers all of Westchester County and the surrounding region. From White Plains to Peekskill, Ossining to Tarrytown, Briarcliff Manor to Scarsdale — when your AC stops working, we're nearby and ready to respond fast.
Communities We Serve
🔧 Schedule AC Repair Service
Have a question about your air conditioner? Call us any time — our team is always available to talk through what you're seeing before you schedule a visit.
Call 914-762-9600Same-day AC repair across all of Westchester County. 24/7 emergency service. All makes and models. Carey & Walsh Inc. — fixing air conditioners in Westchester since 1944.