Cool Connections Inc. is Jacksonville’s go to HVAC service, sales, repair, and installation company. We are a family owned and operated HVAC company servicing Jacksonville and it’s surrounding areas employing only the best NATE certified technicians. Cool Connections has thousands of satisfied customers and we look forward to serving you for any of your HVAC and duct cleaning needs. Please contact us for complimentary estimates and pricing for any of our professional services.