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“We won’t leave your home or business until you are 100% satisfied.”

Emergency Service

845-357-3580

We offer free equipment estimates.

Design Air, Inc. — Heating and Air Conditioning in New City, NY

Allow us to introduce ourselves. Design Air, Inc. is a locally–operated full service HVAC company. We are located in Hillburn, NY, one minute past Suffern, and service Rockland, Westchester, Orange and North Bergen Counties. We’re proud to offer some of the area’s finest heating, cooling and indoor air quality products, with prompt and professional customer service. Regardless of the season or the temperature outside, we can make your home feel perfectly comfortable.

Part of the reason that customers choose us is our reliable 24–hour emergency repair service. If your system ever goes down we will have someone sent to your home ASAP to repair it. The majority of our competitors don’t take on the added expense of offering 24 hour emergency service, and because we have a large home base fully–stocked with replacement parts, we can repair most HVAC systems on the spot.

We’ve had the same owner since we started over 25 years ago, so you know that you aren’t hiring a company owned by a giant corporation that has to answer to stock holder. We are a local company run by a man who knows that honesty, integrity, and customer service is our future. In fact, the majority of the management team has been with the company for over 20 years, and all of our staff, including managers, are available to speak to our customers and help them out with whatever they need.

To further prove our dedication to quality service, here are a few of the major industry awards we’ve received:

  • Lennox ’Centurian Award’ – Top 100 Dealer in District – Specifically in customer service & Quality Installation
  • Angie’s List – Superior Service Award (2012)
  • BBB – Accredited Business – Link to BBB Design Air Reviews
  • NYSERDA – Energy Star Regional Winner

Please explore our site to learn more about our quality products and services. Check out our Special Offers page to find out how you can save money on your yearly service agreements!

We serve customers in Suffern, New City, Monsey, Nyack, Pomona, Nanuet, NY, and the surrounding areas. If you have any questions or would like to schedule an appointment, feel free to contact us any time. When you call, don’t forget to ask us about the Green Energy products that we specialize in!

What's New at Design Air

Common Electric Furnace Repairs

November 12, 2014

Electric furnaces have come a long way, and are viable options for many homeowners. But like other home heating systems, electric furnaces will need repair, and when yours does, it’s important to call an expert. There are some common types of repairs our Design Air Inc technicians see with electric furnaces in Sloatsburg.

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What Special Advantages Do Boilers Offer Me for Heating?

November 5, 2014

Boiler-based heating systems have been around for a very long time. They’ve changed in some pretty incredible ways over the decades, but the general principles have remained the same. So, what can a boiler system offer you that other systems can’t? Read on to find out.

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