Proudly Serving NYC & Westchester County Since 1984

Heating, Cooling and Indoor Air Quality Services

Your Westchester HVAC Experts

When you choose Cottam Heating & Air Conditioning, you’re enlisting the expertise of professionals dedicated to the installation, maintenance, and repair of HVAC systems. With nearly four decades of experience, our Westchester HVAC contractors have been enhancing comfort and improving air quality in homes and businesses throughout the New York City and Westchester County areas.

Our commitment to our customers is unwavering, and we’re always here to provide assistance, even in the most urgent situations. Keep an eye out for our distinctive red trucks – they mean that expert Westchester, NY HVAC help has arrived!

Feel The Possibilities

Take full control of your monthly bills and comfort with room-by-room control – a more efficient way to cool and heat your home or business. Cottam is a Diamond Contractor Elite of Mitsubishi Electric products so you can trust us for all your heating and cooling needs.

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Why Choose Cottam

We take pride in our work, are deeply rooted in our community, and would love to help you live better at home today through our expert Westchester HVAC services. Whether it’s heating, air conditioning, or ductwork, you can rely on the expertise of the red truck team at Cottam Heating & Air Conditioning.

Aside from the experience that serving the area for nearly 40 years has provided, our Westchester HVAC company is family-owned and operated, fully licensed and insured, offers 24/7 emergency services, provides discounts for seniors, military and first responders, and has a wide range of guarantees.

We’re not just about heating, cooling and indoor air quality though – we’re about making your life better at home. Contact us today for all your Westchester HVAC needs. We’re here to serve you with integrity, expertise, and a commitment to your comfort! Learn more about our HVAC contractors in Westchester, NY.

About Us

We’ve Got Westchester County & Beyond Covered

Cottam Heating & Air Conditioning Proudly Serves the Areas Below & Beyond!

Solving Problems & Saving Days

Cottam Heating & Air Conditioning Reviews

Your Home Should Be Your Comfort Zone

Cottam Heating & Air Conditioning Guarantees

    100% Satisfaction Guaranteed

    If you’re not satisfied, we’ll keep working until you are. Just let us know and we’ll fix the problem right away!

    Fully Stocked Service Trucks

    All of our Westchester HVAC service trucks come fully stocked with standard supplies so our technicians can get right to work for you.

    24-Hour Service

    We know that Westchester HVAC problems aren’t always convenient, which is why we are here for you 24 hours a day, 7 days a week.

    Up-Front Pricing

    The price we quote is the price you pay, every time! With Cottam Heating & Air Conditioning, there are no hidden charges or fees.

Join the Team

We are always looking for talented Westchester HVAC technicians to join our growing team. Please read our job openings and descriptions, then fill out the form. We’ll reach out to you if we think you’re a good fit!

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westchester hvac technician from Cottam Heating & Air Conditioning