About

About Energywise, Inc.

Service Contracts Available | Emergency Service Available

Service Contracts Available
Free Estimates
24-Hour Emergency Services

Suffolk County: (631) 228-8401

Nassau County: (516) 218-6222




About Us

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For more than 30 years, we have been a local leader in the residential and commercial Heating, Air conditioning and Ventilation (HVAC) industry, providing our customers with professional service, highly skilled technicians and quality workmanship. Centrally located, we repair, replace and maintain comfort systems to our growing customer base throughout Long Island.

Our team of professionals live where you live; we’re your neighbor. Our devoted attention to you and your needs has allowed us to continue to expand into communities where we live, work and play. We understand that heating and cooling your home is a big deal, and that is why Energywise is built on delivering knowledgeable, personalized advice and unparalleled service throughout each stage of every transaction with us.

Your referrals are our greatest compliment!

Year Established

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Products

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    Services

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      Brands

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          Business Attributes

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            Specialties

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              Associations
              • Healthcare environmental control systems, successfully engineering the design and installation of these systems in various hospitals and health care facilities in Nassau and Suffolk counties.
              • Better Business Bureau
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