We Make Buildings Smarter...

Atlantic Westchester is a commercial HVAC company dedicated to making buildings smarter while providing the highest quality service in the industry. Since 1961, we’ve catered to clients across the NY metro area with proactive maintenance, remediation and installation services based on their unique facility needs. Our professional, well-trained team works as a trusted partner to provide our clients with intelligent, energy-efficient solutions that optimize building performance, lower operating costs and improve comfort.

  • We will continue to have Atlantic Westchester perform service and maintenance on our HVAC equipment for years to come.

    The Helmes Group, LLP / Kevin P. Helmes. Assoc.

  • We have had a really good relationship with Atlantic Westchester for more than 15 years.

    Nancy Hitchcock, Registrar, Katonah Museum of Art

  • I have been in Scarsdale for over thirty years and as long as I can remember, Atlantic Westchester has been the districts HVAC contractor. AW's knowledge and reliability are second to none.

    Mike Paterra , Director of Facilities, Scarsdale UFSD

  • I would like to get my message out there about Atlantic Westchester. Their people, expertise and work ethic is second to none.

    Ed Kear, Director of Facilities, Eastchester Schools

  • Working with Atlantic Westchester has been an excellent experience. They are respectful, friendly, and professional.

    Brian Gillespie , General Manager, Tamarack Country Club

  • I have been doing business with Atlantic Westchester since 1996...[I] know when I give them a job it will be done correctly and professionally.

    Joseph W. Gramando, Director of School Facilities, Chappaqua Central School District

  • The Atlantic Westchester team knew we were on a deadline to fix the problem and made every effort to ensure the job was done on time.

    Reformed Church of Tarrytown

  • Working with Atlantic Westchester has been phenomenal, and I'm over the moon with the results. Their staff is excellent with communication and that makes for much smarter and better informed customers

    Steve Mustacchi, Director of Finance and Operations, Mt. Kisco Child Care Center

Return to your Building
Three-Step HVAC Strategy to Ensure the Safe Return of Building Occupants and Users

Atlantic Westchester has proactively created a three-Step HVAC strategy for their customers to ensure the safe return of building occupants and users. The strategy includes maintaining building performance, enhancing indoor air quality, and eliminating airborne microbes. Atlantic Westchester has done the research and found the most advanced and effective technologies that can be implemented into existing HVAC systems that will clean air, kill mold, pathogens and viruses.

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Smart energy solutions help lower operating costs

Tight budgets shouldn’t stop you from improving your energy infrastructure. Energy savings of 10 to 50% can be realized through modern equipment upgrades and maintenance of existing building systems: U.S. DOE and the Building Owners and Managers Association (BOMA).

Optimize the performance of all of the energy-consuming systems in your building and ensure that all aspects of energy waste in your buildings are addressed. Atlantic Westchester can help you modernize your entire energy system.

Start Saving On Your Energy Costs

Expert Technicians Delivering High-Quality Service

We’re not one of those “in-and-out” operations. As a trusted partner, Atlantic Westchester is committed to you, your employees and your business. That’s why we have higher overall customer satisfaction and retention.

Talk about a deep bench. Our team has the real-world experience, equipment and advanced training programs to consistently offer top notch service that goes beyond just getting the job done.

Latest News

Cathy Hoffman Named 2020 Women in Real Estate

Cathy Hoffman was recently featured in New York Real Estate Journal’s Women in Building Services Spotlight. Congratulations to Cathy for being named 2020 Women in Real Estate. Check out her […]

Bud Hammer Named an Honoree of this year’s C-Suite Awards

The entire Atlantic Westchester team would like to congratulate Bud Hammer for being named a winner of this year’s C-Suite Awards. This was a wonderful virtual event, and we’re so […]