Air Quality Services

Serving Suffolk and Nassau Counties, NY

Service contracts, emergency services, and financing available. 

Improve Your Home's Air Quality

At Energywise Inc, we believe that clean air is essential for a comfortable home. Our comprehensive air quality services aim to enhance the health and comfort of your living space. With 40 years of industry experience, our certified technicians are skilled in all aspects of indoor air quality, from installation to maintenance. As a PSEG Long Island Home Comfort Partner, we provide trusted solutions for homeowners in Suffolk and Nassau Counties, NY. We offer a wide range of air quality services, including air filtration, purification, dehumidification, and humidification. Our team is trained to work with leading brands like Mitsubishi Electric and Aprilaire, ensuring you receive quality products and services. We strive to make our services affordable by offering free estimates. To find air quality solutions tailored to your home, contact us today.

Why Choose Energywise Inc

Our commitment to sustainable quality means your heating & cooling system will perform at its best when you need it most.

The Energywise team ensures seamless installation and thorough maintenance to keep your system running efficiently year-round.



  • We're here when you need us most
  • We service all brands and fix small issues before they become big problems
  • Our team is fully trained and backed by over four decades of experience
  • Proud to be a PSEG Long Island Home Comfort Partner
  • A+ Rating with The Better Business Bureau
  • Fully Licensed & Insured in Suffolk & Nassau County
  • Clean History with Suffolk & Nassau County Consumer Affairs


Energywise Inc

Air Filtration Installation

We install air filtration systems to remove airborne particles, allergens, and contaminants from your home's air. Our offerings include high-efficiency air filters and whole-house filtration systems. Our certified technicians will help you select and install the best filtration solution for your needs.

Air Purifier Installation

To further clean your indoor air, we offer air purifier installation services. We provide advanced air purifiers with technologies like UV light and photocatalytic oxidation, which can eliminate bacteria, viruses, and other harmful microorganisms.

Dehumidifier Installation

High humidity can cause mold growth and musty odors. Our dehumidifier installation services address these issues by reducing excess moisture in your home's air. We offer portable and whole-house dehumidification options to maintain comfortable humidity levels.

Humidifier Installation

Dry air can cause discomfort, especially in winter. Our humidifier installation services help balance humidity levels in your home. We offer various humidifiers, from bypass systems to steam models, and will suggest the best option for your home's size and needs.

New Customers

Save $50 on

HVAC Service

First-time customers get $50 off any heating or air conditioning service from Energywise Inc. Experience top-quality HVAC care in Suffolk and Nassau Counties.

Call Energywise Inc!

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(631) 500-5300

5% Discount for Those Who've Served

Energywise Inc offers 5% off HVAC services. Save on heating and cooling solutions for your Long Island home.

Call for Service!

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(631) 500-5300

Here's what our satisfied customers are saying...

At Energywise Inc, we take pride in providing exceptional air quality services to our customer type. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Energywise Inc and let others know what you think.

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