Congratulations to our recent graduates Chris Hatfield and Reyshawn Walker from the Cassidy HVAC four-year apprenticeship program. Left to right are Bill Falconio, Vice President Of Operations, Chris Hatfield, Scott Hetchler Construction Manager, John C. Cassidy, Jr., President, and Reyshawn Walker.

The Legacy Lives On

Since then, the company has grown significantly and the reins passed down to his son, John C. Cassidy, Jr. The legacy lives on, becoming even more stringent as comfort control technology advances and the demand for ethical, knowledgeable and highly skilled air conditioning professionals increases.

That’s why our company logo is simply our name and is displayed on our fleet of repair vehicles so recognizable throughout the region. John C. Cassidy Air Conditioning, Inc. conducts business as if John C. Cassidy, Sr. were along on every repair, every installation and every sale. It’s the way he intended. It’s our way. The Cassidy Way.

“Getting the job done wherever, however, no matter how big or small.”

To set new standards of ethics and excellence in delivering to our customers superior quality and value-for-money residential and commercial spaces by employing a team of highly motivated and focused professionals.

About us

John C. Cassidy, Sr. settled in Palm Beach County to build a family and a future. From Day 1, he set the bar high for both himself and his new company, instilling a lofty corporate philosophy to always be honest and conduct business with integrity. Mr. Cassidy, Senior’s unwavering commitment to maintaining the highest level of customer service and creating an enjoyable work environment for his employees led the company to become part of a remarkable metropolitan expansion and the largest independent family-owned air conditioning contractor in South Florida.

Soon after, the John C. Cassidy slogan, “your first and last name in air conditioning,” began to have a familiar ring for many area home and business owners. Generations of customers have come to know that every employee, repair, installation and business transaction comes with the wholesome heritage of the Cassidy family behind it. You won’t find a more reputable, courteous, knowledgeable or professional air conditioning company employee in your home, business or on the telephone.

Today, John C. Cassidy, Jr. is joined by a talented team of managers, service technicians, installation technicians, salespeople and administrators, most of whom have been with the company more than 10 years and some as long as 40. Every John C. Cassidy team member is committed to offering the highest quality products and service at the fairest price possible, and 100 percent customer satisfaction every time.

Repair, Replace & Maintenance

From residential to commercial related services, our factory trained technicians can handle any job.

24/7 Emergency Services

If you are in emergency situation, please do not worry. We provide 24/7 service. Whenever you call, we service you.

Satisfaction Guaranteed

We are 100% committed in delivering quality services at affordable rates.  We do not leave until the job is done.

Our Team

Meet the men and women who make Cassidy AC run smoothly

  • John C. Cassidy, Jr.


    As president of John C. Cassidy Air Conditioning, Inc., John Cassidy, Jr. has more than 20 years experience in the residential and commercial air conditioning business. He has helped to build a strong and highly respected company with a reputation for providing quality products and services to our community.

    John was born and raised in Palm Beach County. He attended elementary school at St. Ann’s in West Palm Beach and graduated high school from The Benjamin School in North Palm Beach. After attending Northwood University in West Palm Beach, John joined the late General Alexander Haig’s presidential campaign in 1979. He worked off and on for his father throughout most of his life, but eventually jumped in fully with the company’s construction department, moving into sales and eventually managing that team. With a dedicated focus on customer needs and a commitment to the highest levels of service, John, Jr. was named president of John C. Cassidy Air Conditioning, Inc. in 1997.

    John continues the family’s tradition of leadership and service to the community, offering time and support to a number of organizations in Palm Beach County. He currently serves on the Board of Directors of Rosarian Academy and the YMCA. He enjoys spending time with his wife Celeste and their two children, a daughter Mercedes, and son—you guessed it—John.

  • Bill Falconio

    Vice President Operations

    As an ambassador in the business community for John C. Cassidy Air Conditioning, Bill’s top priorities are communicating the mission of the company, serving existing customers and building relationships with new customers. His 30-year career in customer service brings a wealth of knowledge and value to the employees and customers of John C. Cassidy Air Conditioning.

    Bill’s role carries over into customer service training for all employees, communicating to staff the company’s dedicated focus on customer needs and commitment to the highest levels of service. Bill is a native of New York who relocated to Florida in 1995 with his wife of 30 years and their three children. He enjoys jogging, physical fitness and tennis.

Want To Join Our Team?

We give a chance for people to work in the professional environment with challenges and values. Come with us!