Welcome to NisAir Air Conditioning.

Proudly serving Martin, St. Lucie, Indian River and Palm Beach Counties since 1973.

As your local dealer for Lennox, Carrier, Trane and other fine brands of top quality air conditioning and heating systems we welcome you to our site! We are proud to offer the finest cooling, heating and indoor air quality products with prompt, professional customer service. Please enjoy exploring our site to learn more about the products and services we offer. If you have any questions we can assist you with please call our office at 1-877-7Nisair (1-877-764-7247).

We have proudly been serving Martin County, Palm Beach, St. Lucie 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 Lennox Premier Dealer status recently rated us at 99% customer satisfaction.

We look forward to offering you:
• 24 hour emergency repairs

Fast & friendly service to all makes and models of central a/c & heating equipment
• Fair & Honest pricing
Professional installation of new equipment upgrades or new construction
Innovative products for greener living, air quality, home controls
And much more for both residential and commercial!

Brands we Service and Install: Lennox, Rheem, Trane, Ruud, Goodman, Mitsubishi, Carrier, Bard, Nordyne, Fujitsu and other brands of central air conditioning and heating systems and Ductless Mini-Splits.

  Free Estimates to upgrade your oldler less efficient equipment. Other incentives to getting and an estimate:   

FPL Utility Rebates on qualifying equipment!

CITY OF STUART RESIDENTS-go to the City website and see what energy efficient upgrades you may be eligible for with your home.  16+SEER could get you back $500 and duct modifications a $300 rebate!

LENNOX Rebate Program from June 19, 2017-August 11, 2017 on your purchase of a qualifying LENNOX Home Comfort System.

Special Financing deals on your equipment upgrades and Change-outs.  



For more details, Call Home & Business Comfort Specialists 1-877-7NISAIR (764-7247)

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