AEI has been selected by Mitsubishi Electric Cooling & Heating to receive the company's highest award, the Mitsubishi Electric Diamond Contractor Award. According to the Mitsubishi Electric website, the award is given to “independent dealers with the highest level of accreditation, training, and hands-on expertise” as well as superior customer service.

In order to be considered for the award, team members from AEI had to undergo extensive, ongoing training at one of Mitsubishi Electric's approved training centers. This ensures that AEI can offer customers a high level of technical expertise during heating, ventilation, and air conditioning installation and repairs.

As a Diamond Contractor, AEI offers special incentives to their customers, including a seven year limited warranty on the compressor and all parts of Mitsubishi Electric's ductless air conditioners as well as attractive financing options.