From emergency furnace repair to ductless AC installation — Carey & Walsh Inc. has delivered expert HVAC service across Westchester County since 1944. Available 24 hours a day, every day.
Since 1944, Carey & Walsh Inc. has been the go-to HVAC contractor for homeowners and businesses throughout Westchester, Putnam, and Rockland counties. What started as a neighborhood heating company in Briarcliff Manor has grown into a full-service heating and air conditioning operation — with one thing that hasn't changed: the commitment to doing the job right.
From same-day AC repair to full system replacements, our licensed technicians handle every heating and cooling need across Westchester, Putnam, and Rockland counties.
Fast, same-day air conditioner repair throughout Westchester County. We diagnose and fix all makes and models — no cooling problem is too complex.
Learn MoreEmergency furnace repair and system replacement for Westchester homeowners. We work on all furnace brands and models, including high-efficiency systems.
Learn MoreSteam and hot-water boiler repair, replacement, and annual maintenance contracts. Trusted boiler specialists serving all of Westchester County since 1944.
Learn MoreMitsubishi Electric Diamond Contractor — the highest dealer recognition. Expert ductless installation for additions, older homes, and zone-by-zone comfort control.
Learn MoreNew central air conditioning systems designed and installed for your Westchester home. Free estimates, manufacturer rebates, and flexible financing available.
Learn MoreNo-heat in January? AC failure in August? Our emergency technicians serve all of Westchester County around the clock — day, night, weekends, and holidays.
Call Now
With decades of local experience, a factory-certified team, and a fleet of fully-stocked service vehicles, Carey & Walsh delivers the kind of HVAC service most contractors only promise.
Over 80 years of continuous service in Westchester, Putnam, and Rockland counties. We know these communities, these homes, and the HVAC challenges that come with New York winters and summers.
We hold the highest dealer designation from Mitsubishi Electric — earned through installation volume, technical training, and customer satisfaction. Fewer than 1% of HVAC companies achieve Diamond Contractor status.
Custom ductwork fabricated on-site at our Briarcliff Manor shop. Faster lead times, better fit, and a level of craftsmanship you won't find at HVAC companies that outsource their metalwork.
Our fleet of fully-stocked service vehicles covers all of Westchester County and beyond. When you call for HVAC repair, we come prepared to fix it on the first visit — not schedule a return trip for parts.
Call now for fast, reliable heating and cooling service across Westchester, Putnam, and Rockland counties. Emergency calls answered 24 hours a day.
📞 914-762-9600 Call for ServiceHomeowners and businesses throughout Westchester, Putnam, and Rockland counties trust Carey & Walsh for their heating and cooling needs.
"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 HVAC contractor in Westchester."
"Boiler went out on the coldest night of the year. Carey & Walsh dispatched a technician within two hours and had us back up and running before midnight. The professionalism was incredible. I won't call anyone else."
"We had a Mitsubishi ductless system installed last spring. The installation crew was meticulous — they left the house cleaner than they found it. The system is whisper-quiet and our energy bills dropped noticeably. Highly recommend."
Our fleet covers all of Westchester County and the surrounding region. From White Plains to Peekskill, Ossining to Tarrytown — if you're in our area and need heating or cooling help, we're close by and ready to respond.
Communities We Serve
📋 Schedule HVAC Service
Have a question about heating or cooling in Westchester County? Our team is always available by phone for anything not covered below.
Call 914-762-9600Heating repair, AC installation, boiler service, or emergency call — Carey & Walsh has been Westchester County's trusted HVAC company since 1944. Call now or schedule service online.