Serving Long Island Since 1996

As one of Long Island’s local leaders in emergency air conditioning and heating repair, we specialize in high efficiency and green technologies for all boilers, gas furnaces, condensers, heat pumps, chillers, and any other air comfort needs our clients may have. We strive to stay on the leading edge of the latest and most current technology from the US, Europe and Japan.

For the past 20 plus years, we have been providing businesses and homeowners on Long Island the money saving advantage and peace of mind that you not only want, but should expect. We specialize in making your home or office the most efficient it can be while keeping costs at a minimum. With our flat rate pricing for one system and low cost 24 hour emergency services, you can be sure that you're getting a competitive deal every time.

We are a family run and operated business, so you can be confident that our dedicated team will guarantee a solution to all of your unique needs. We only hire the most qualified and educated technicians to ensure the job gets done right the first time. So call us today to speak to a courteous and trained professional. We're available 24 hours a day 7 days a week for all of your emergency heating and air conditioning repairs.

Request a service appointment today with one of our experienced technicians.

Our Services

  • Residential Emergency Services
  • Commercial Emergency Services
  • Our Service Area

Products

  • Waste Heat Recovery Units
  • Accessories
  • Maintenance Agreements

Helpful Information

  • Helpful Articles
  • Waste Heat Recovery
  • Federal Tax Rebate Info

About Us

Cardinal Air

We've been a family owned company since 1996. My sons have learned the service and the business first hand from me and then received formal educations to solidify all that they've learned. Our staff are all dedicated professionals that are here to serve you. Over the years, we have gone from a small business to one of the area's most well trusted and reliable air conditioning and heating companies. Customer satisfaction is our main goal and even during our busiest times, your comfort is our main concern.

In the field of commercial service, we have been the backbone of many businesses that rely on our knowledge and prompt service. In the residential field, we have almost all repeat customers because of our friendly and reliable service.