The Cassidy Way

Family-owned and operated John C. Cassidy Air Conditioning, Inc., serving South Florida with all your comfort control needs.

From the outset, John C. Cassidy, Sr. made a commitment to himself, his employees and his customers that his company would:

Conduct Business With Honesty and Itegrity

Our technicians will always be on time and provide accurate quotes with impeccable workmanship.

Have Qualified and Courteous Technicians

Every technician goes through rigorous training covering all aspects of HVAC and customer service.

Use The Highest Quality Parts Available

We only use the highest quality parts which ensures dependable comfort control for years to come.

Our Residential & Commercial HVAC Services

From repair and maintenance to emergency services, we have your comfort control needs covered!

Have A Problem? We Can Help

Send us an email to receive a quote.




What Customers Are Saying

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.

Equipment You Can Trust

John C. Cassidy installs, maintains and repairs these high quality equipment brands

  • Trane
  • Carrier
  • Rheem
  • Ruud
  • Amana
  • York
  • Fujitsu
  • Goodman
  • Honeywell
  • LG
  • Mitsubishi Electric