At N&N Heating and Cooling, we provide Armonk homeowners with expert HVAC solutions designed for performance, efficiency, and comfort. Whether you need an emergency repair or a high-efficiency system installed, we’re the team to trust. We’re based nearby and understand the heating and cooling demands of homes throughout Northern Westchester.
Click Any Service to Learn More About Our Expertise
Installing a new HVAC system? We handle the entire process from system sizing to final walkthrough. Every installation starts with Manual J calculations for proper load sizing, and we include all available rebate paperwork.
Whether you’re adding central air to an older home or replacing a legacy furnace, we’ll design the perfect system for your comfort, efficiency, and budget.
When summer hits, your AC system needs to perform. We offer complete AC repair, replacement, and maintenance services in Armonk.
Whether your unit is blowing warm air, leaking, or underperforming, our techs are trained on all major brands and will get your system running at peak performance. When it’s time to upgrade, we install energy-efficient units designed to fit your home perfectly.
Cold winters in Armonk demand reliable heating. We service all types of heating systems—gas furnaces, oil boilers, electric resistance heat, and energy-efficient heat pumps.
Whether you’re dealing with uneven heating, a noisy system, or no heat at all, our experienced technicians respond quickly with accurate diagnostics and long-term fixes.
We specialize in oil-to-electric upgrades and provide honest, straightforward recommendations to restore comfort fast.
Good air quality is essential for Armonk homeowners—especially in tightly sealed homes where allergens, dust, and moisture can build up.
We install advanced air filtration systems, UV lights, dehumidifiers, and smart ventilation controls to keep your air fresh and healthy year-round. We’ll assess your indoor environment and recommend solutions tailored to your home and lifestyle.
Your home’s ductwork affects airflow, comfort, and energy efficiency. Many Armonk homes have older or poorly designed duct systems, which can lead to hot and cold spots and wasted energy.
We provide full-service ductwork design, installation, sealing, and repair using Manual D calculations to ensure proper air balance and quiet operation throughout your home.
Upgrade your thermostat and take control of your comfort from anywhere. We install smart thermostats that let you manage your HVAC system remotely, set schedules, and reduce energy usage automatically.
Armonk homeowners love the energy savings and convenience of app-based control, voice integration, and learning-based programming.
Prevent problems before they start with proactive HVAC maintenance. Our Armonk-specific plans include seasonal tune-ups, emergency priority scheduling, and discounts on parts and repairs.
By catching issues early and keeping systems running at peak efficiency, you’ll reduce utility costs and avoid unexpected breakdowns.
Don’t wait days for help. Our team provides 24/7 emergency HVAC service in Armonk, with fast, fully-equipped response vehicles and knowledgeable technicians.
From failed furnaces to leaking AC systems, we’ll get your comfort restored quickly—with no surprise pricing.
Trust N&N Heating and Cooling for reliable HVAC service in Armonk, NY.
Our Simple Three Step Process
We’ll assess your current system, listen to your concerns, and recommend the best path forward—no pressure.
We build a custom solution using Manual J and Manual D calculations. You’ll get transparent pricing and available rebates.
Our experienced installers handle every detail. We don’t leave until your system is running smoothly and efficiently.
Five-Star Heating and Cooling Services In Armonk, New York
Modern HVAC technology is transforming how Westchester County homeowners heat and cool their homes. These advanced systems offer:
When choosing an HVAC contractor, you have several options in Westchester County. From large corporate chains to independent operators, here’s why more homeowners trust N&N for their heating and cooling needs:
N&N Heating and Cooling proudly serves Armonk and Northern Westchester County, with a 25-mile service radius from our Bedford Hills location. Our core service area includes:
Don’t see your location listed? We might still cover your area – give us a call!
(914) 510-7226
We provide complete heating, cooling, indoor air quality, and smart thermostat services. That includes AC and furnace repair, new system installations, maintenance plans, and ductwork upgrades—all tailored for Armonk homes.
Yes. We specialize in oil-to-electric heat pump conversions and offer guidance on rebates available through the NYS Clean Heat Program. This is especially popular with Armonk homeowners looking to modernize their homes.
In most cases, we offer same-day or next-day appointments in Armonk. Emergency calls are prioritized and responded to 24/7.
Absolutely. We install and configure Nest, ecobee, and Mitsubishi Kumo Cloud systems to help you control your HVAC remotely and save on energy costs.
We’re not a big chain or faceless franchise—we’re local, owner-operated, and hands-on with every project. We also specialize in high-efficiency systems and back our work with extended warranties.
Armonk is a scenic hamlet within the Town of North Castle in central Westchester County, New York. It sits just north of White Plains, with easy access to I-684 and the Merritt Parkway. Armonk’s zip code is 10504, and it borders towns like Bedford, Mount Kisco, and Greenwich, CT. Known for its excellent schools, vibrant community, and beautiful homes, Armonk is a sought-after location for both commuters and long-term residents.
