Honolulu's Cooling Specialists

For the past three decades, RMI has assisted a broad spectrum of home and business owners with their air conditioning and refrigeration systems. The company's highly trained staff fully understands that each type of property has its unique requirements. RMI has developed a range of proven cooling solutions specifically tailored to the islands' tropical environment.


Years of Experience


Best Selling Brand


Year Warranty

About Our Team

Randy's expertise in cooling systems is based on his extensive industry training and over 25 years of experience serving both residential and commercial customers. 

Prior to entering the industry, Randy earned a degree in Heating, Ventilation, Air Conditioning & Refrigeration. Subsequently, he spent 12 years at a local Hawaii company to become a Service Manager. 

In 1999, Randy elected to form his own company, RMI, with a focus on serving both the residential and commercial customer. 

HVAC technician Hawaii Clean Energy Ally Seal

Our Reputation

Among his customers and peers, Randy and his team have built a reputation as professionals who can solve customers' toughest air conditioning and refrigeration problems. Equally important, if we cannot personally answer your question for some reason, we'll be happy to refer you to the right home improvement or commercial professionals.

Our Expertise

Call us for any of the following services!
  • Single family homes
  • Restaurants, retailers and commercial
  • Schools and churches
  • Air system consulting
  • Sales and installation
  • Preventive maintenance
  • Repair
  • Refrigeration service