Speak with Us Today!
Speak with Us Today!
Air Design has provided personalized home heating and cooling services to Nassau County and beyond for over five decades. What started in 1967 has grown into one of Long Island’s most trusted HVAC companies, known throughout the community for delivering lasting results.
Family-owned and operated by the Padavan brothers, James and Frank, Air Design specializes in installing, repairing, and maintaining a wide range of residential and commercial heating, cooling, air conditioning, and water filtration systems.
When you choose Air Design, you’re not just hiring an HVAC contractor—you’re partnering with neighbors who truly care about your comfort and well-being.
Our highly trained HVAC technicians are factory-certified experts in all types of HVAC equipment. We use state-of-the-art tools and techniques to ensure your systems perform efficiently and reliably.
We take the time to explain your options, helping you understand how each system performs and what you can expect. We offer free estimates and consultations without any pressure.
When your system fails, we respond fast. Our emergency service line is available 24/7, and we offer same-day service to get your home comfortable again as quickly as possible.
No hidden fees, no surprises. We provide clear, upfront pricing and free in-home consultations so you can make informed decisions about your HVAC needs.
Our customers consistently praise our technicians for their cleanliness and respect for their homes. We treat your property with care and clean up thoroughly after every job.
Whether you need service for your home or your business, our team has the experience and expertise to handle projects of any size across Nassau County.
Top-tier service and customer satisfaction
Advanced indoor air quality solutions
Energy efficiency program expert
Air Conditioning Contractors of America
Trained on all major HVAC brands
Complete protection and peace of mind