Serving Your Air Conditioning Needs Since 1973

NisAir is open from 8am - 5pm
Monday through Friday
Emergency Service is Available

We have proudly been serving Martin, Palm Beach and Indian River Counties since 1973.  As the second generation operating NISAIR, we were founded on solid business principals and taught the importance of customer satisfaction.  We have grown a lot over the years, and that growth has been fueled by our customer’s satisfaction and referrals. In fact, our Lenox Premier Dealer status recently rated us at 98% customer satisfaction. 

We feature honest service and repair for all brands of air conditioning and heating systems.  We offer professional service and installations for central air conditioning and heating systems at a reasonable cost. We also provide innovative products for greener living, air quality, home controls, and much more. 

We are family owned and operated and are licensed and insured.  We look forward to you joining our growing list of satisfied customers and giving us the opportunity to serve your air conditioning and heating needs.

Our Services Include

Service/Maintenance • Replacements/Upgrades
Indoor Air Quality/UV Lights • High Efficiency Filtration
Extended Warranties • New Construction/EPI
Duct Systems • Residential/Commercial

We warehouse a full inventory of parts
and replacement units.