About Us – Our Story

About Us – Cold Wall, Inc. is the Best Solution for HVAC Services.  This journey started when the need for Air Conditioning Services was needed for the family of Mr. Ron Hamilton.  As a young family man, Ron became inspired to persue HVAC.  After having to call someone out to repair his own unit, Ron quickly realized developing HVAC skills would be beneficial.  Mr. Ron Hamilton hasn’t looked back since experiencing a system let down, back in 1997.  

Because Ron was mechanically trained by his grandfather, he excelled in Orlando Technical School of HVAC.  Consequently, he earned an entry-level Night Shift position at Lockheed Martin!   Therefore, he accredits much of his success to a combination of experiences.  Ultimately, Ron excelled quickly and went on to gain his contractor’s license.  However, he knew the value of hands on experience.  So, he served as an entry-level technician and grew into an Account Manager at MSI. 

Today, Ron has placed his values and work ethic into Cold Wall, Inc.  For that reason, Central Florida Residents have direct access to Sensible Solutions, Professional Performances, and Real Results for HVAC Services!  We serve from the seat of these great values.  When hire us, expect it all! Solutions – Perfomance – Results®… it’s our promise to you!  

Because your project is dynamic, count on sensible solutions for your unique projects needs.  Every job is handled with Strategic Planning ensuring successful execution!  Rest assured industry standards and factory specifications are followed.  Everything we do is to maximize your savings and provide a peace of mind! 

Solutions – Performance – Results®

Located in Central Florida, serving throughout the state.  We travel to you.  Your friends in the HVAC business. 

 Contact Us Today: 321-947-5106

Request Service

Your Local Mechanical Contractor

orlando air conditioning contractor

Mr. Ron Hamilton 

At the end of the day, I'm here to ensure your Project = Real Results.  This is always my main objective.  When I can do this in a way that makes you smile, I am truly successful.  Our entire process, is built around your unique needs.  That means, we always adapt to your circumstances. HVAC is serious business!  Our diligence will save you time, money and worries. From initial contact to code inspections, you will feel better with us. That's when your smile shows up!  This is when I rejoice! Because your smile holds the measure of our Great Value.  We are always working for it!  Thanks for      


New Air Conditioner

HVAC New Installations

There comes a time when a New HVAC Unit is the best Solution.  We always advise to replace whenever cost to repair exceeds expected value return.  

  • Best Brand Value
  • Labor/Manufacture Warranty
  • Professional Installation
  • Flexible Payment Options

HVAC Maintenance Checklist

Routine HVAC Maintenance

HVAC Maintenance is Super Important to the longevity of your system.  In addition to this,  HVAC Maintenance reduce the amount of system malfunctions.  

  • Increase HVAC Life Span 
  • Increase Energy Efficiency
  • Reduce HVAC Break Downs
  • Improved Air Quality



When this happens, don't fret.  Our main goal is to deliver Results to keep you smiling.  Nobody is smiling when they are not cool.  So, if your system is down contact us right away!  We waive your trip charge when you hire us. 

321-405-2653 (COLD)

  • Quick Scheduling 
  • No Trip Charge when you hire us! 
  • Repair Guarantee
  • Real Results