Why Ductless Mini Splits
Imagine having a climate control system that doesn’t struggle to blast air into your home but instead strategically delivers heated or cooled air directly into your living spaces and commercial properties.
Long Island’s climate for HVAC systems can be challenging, but there’s a solution that will put you back in control of your indoor comfort. With Ductless Mini Splits, you can finally tailor your indoor climate to your exact preferences.
Effortless Comfort, Unmatched Savings
No more overcompensating by cranking up the heat or AC just to reach that one stubborn room. These systems give you precise control, allowing you to set different temperatures for different zones within your home.
Our Ductless Mini Split systems consist of an outdoor unit and one or more indoor units, all seamlessly connected by refrigerant tubing and electrical wiring. The best part? No more traditional ductwork to deal with!
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Flexible Ductless Mini Split Units
Discover a diverse range of HVAC ductless mini split units tailored to meet your specific needs. With flexible installation options, including wall-mounted, recessed ceiling, and horizontal units, you can choose the perfect solution for your space.
Whether you seek seamless aesthetics, discreet comfort, or concealed climate control, our selection offers versatile choices to ensure your ultimate satisfaction.
Wall-mounted ductless mini splits offer a convenient and stylish solution for your heating and cooling needs. These units are designed to be mounted high on your walls, providing even and efficient temperature control throughout your space. Discover how our wall hung AC unit products and installation options can transform your indoor environment.
For those who value both aesthetics and comfort, recessed ceiling ductless mini splits are the perfect choice. These units are discreetly integrated into your ceiling, offering a streamlined and minimalist appearance. Learn how our recessed ductless mini splits can maintain your desired indoor climate while seamlessly blending with your décor.
If you desire a heating and cooling solution that remains entirely hidden, horizontal ductless mini splits are the answer. These systems can be concealed above the ceiling or below the floor, leaving no visible traces while providing exceptional comfort. Contact us today to learn more about our horizontal HVAC mini splits that control your room temperature and are out of sight.
Ductless Mini Split & Energy Efficiency
Experience unparalleled comfort while reducing energy usage with ductless mini splits. These systems are engineered for exceptional efficiency, guaranteeing indoor comfort without increasing your monthly budget.
Perfect Temperatures with Smart Climate Control
Bid farewell to excessive energy consumption and welcome a sustainable, cost-effective solution to your Long Island HVAC needs.
Control your comfort without getting up to manually change the thermostat. Customize your indoor climate to suit your individual preferences. Our ductless mini splits feature remote-controlled functionality from the comfort of your phone, allowing you to set distinct temperatures for different zones in your commercial property or home on Long Island, NY.
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Why Customers Hire Diamond Contractors
“To help make the decision process easier, Mitsubishi Electric created the Diamond Contractor® program. This multi-stage, in-depth training ensures professionals are kept up-to-date on equipment, new industry technologies and installation best practices.” – Mitsubishicomfort.com
Working with a Mitsubishi Electric Diamond Contractor, you get a 12 year warranty instead of the standard 10 year warranty on Mitsubishi Electric products.
Leading the Way in HVAC Excellence
Product knowledge and education are two areas in which Diamond Contractors excel over the competition. During a free, in-home consultation, they’ll help you understand which system is well-suited for your comfort, efficiency and wellness goals, that also takes into account the size and layout of your home.
Large and small houses have vastly different temperature-control needs and these factors can impact whether you choose a single- or multi-room unit. Finding the right fit and accurately quoting a cost estimate requires intimate knowledge of the system.
Diamond Contractors are also well informed on the latest utility programs and rebates. During your consultation, they’ll identify what equipment qualifies for additional savings through your local energy programs. This can help further offset the cost of installing a new HVAC system.


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