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Why Choose A Mitsubishi Diamond Contractor?

Choosing the right contractor can make all the difference, especially when it comes to embracing the up-and-coming realm of ductless technology. While not entirely new, ductless mini-split systems are gaining traction throughout New York City. To unlock the complete advantages of these cooling and heating systems, the expertise of Diamond Contractors guides the way towards achieving maximum efficiency and comfort.

Mr. Air NYC Mitsubishi Electric Diamond Contractor

What Is A Mitsubishi Diamond Contractor?

Mitsubishi Electric stands as a global leader in producing and offering an extensive range of HVAC products, showcasing expertise in electrical and electronic systems that provide superior comfort and efficiency. Alongside the creation of their reputable HVAC systems, they believe that an equally important component of utilizing these products is through the right contractor. Therefore, Mitsubishi Electric created the Diamond Contractor Program. This program contains a comprehensive, multi-stage training process for professionals to ensure they stay knowledgable about current equipment, emerging industry technologies, and optimal installation practices. Once chosen, these contractors undergo supplementary product support and installation training within their respective companies, enhancing their expertise and expanding their knowledge base even further. Every year, these contractors' status are assessed and renewed to maintain their standing as a Diamond Contractor.

Mitsubishi Electric's concern goes beyond product design and manufacturing; they're committed to aiding customers in locating a reliable HVAC contractor, ensuring top-notch service when selecting and installing a ductless HVAC system.


So, What's The Reasoning Behind Opting For A Diamond Contractor?


Benefit From Contractor Expertise: Informed Consultations Provided

These specialized contractors have exceptional product knowledge and are committed to ensuring that customers are equally well-informed. With their goal of ensuring optimal comfort and efficiency for each customer, they offer a free in-home consultation service. During these consultations, they delve into the intricacies of your home, considering important factors of layout, size, and personal preferences. The distinct characteristics of each home dictate varying temperature-control needs. Therefore, this thorough analysis guides their recommendation for the most suitable HVAC system, whether it is a single or multi-room unit.These consultations provide accurate cost estimates, highlighting the contractors' comprehensive expertise. Furthermore, their up-to-date familiarity with the latest utility programs and rebates equips them to install new HVAC systems with a focus on cost efficiency, providing a well-rounded approach the benefits both the environment and your wallet.

Although opting for wholesale suppliers might seem appealing, it's important to note that their services lack the comprehensive benefits of a Diamond Contractor. Consequently, clients would need to personally engage in research to ascertain and select the most suitable system for their homes.

Product Warranty

When choosing a Diamond Contractor, you're not only investing in advanced technology and proper installation, but also securing long-term peace of mind. These products come with an industry-leading 12-year warranty, a testament to their quality and durability. Specifically, both parts and compressors receive individual 12-year warranties, provided they are installed in a single-family home and registered within 90 days of installation. This coverage ensures that your investment in Mitsubishi Electric and a Diamond Contractor continues to deliver exceptional performance for years to come. It is important to note that the full 12-year warranty is exclusively available only through authorized Diamond Contractors. This exclusive partnership guarantees that your Mitsubishi Electric product is installed and serviced by experts who are well-versed in maximizing its potential, giving you the confidence and assurance you deserve.

What Sets Diamond Contractors Apart?

  • Demonstrate Expertise in HVAC Installation, Sales, and Service

  • Bring Years of Industry Experience

  • Experts At Recommending The Right System For Your Home

  • Exclusively Offers A 12-Year Warranty

  • Facilitate Ongoing Product Maintenance and Installation Via Mitsubishi Electric

  • Ensure The Use of Authentic Parts When Repairing and Replacing Components

  • Hold Essential Licenses, Bonds, and Insurance

  • Commit To A Code of Conduct Agreement Prioritizing Top-Tier Customer Service Throughout Entire Equipment Lifecycle


Elite Diamond Contractor

Mr. Air NYC Is A Proud Diamond Contractor


Being a Diamond Contractor, you can confidently place 100% of your trust in our installation and repair services, knowing you are in the hands of experts recognized by Mitsubishi Electric.

Remember, it's not just about finding the right system - installing it correctly is just as important for maximum comfort. As your Diamond Contractor, we have the expertise to make sure your system works perfectly in your home. We are committed to staying updated with the latest products and improvements, ensuring you get the best. With us, you can enjoy the benefits of this innovative system to the fullest.


Mitsubishi Electric HVAC. “Diamond Contractors: Your Partner for a Hassle-Free Installation.” Mitsubishi Electric HVAC, 21 July 2023,

Mitsubishi Electric. “Why Buy from a Diamond Contractor.” Buying Ductless Wholesale Can Void Your Warranty, Accessed 7 Aug. 2023.



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