About Home Efficiency Experts

At Home Efficiency Experts of Long Island, we provide free energy assessments to homeowners. Energy assessments allow us to pinpoint the area(s) of a home that are most in need of improvement— whether that be a need for new insulation, a new heating system, or air sealing. We then take the time to walk our customers through our findings, providing them with cost-saving solutions and recommendations for home improvement.

We work hard to provide the best solutions in sealing, insulating, heating, and cooling your home, using the best materials in the industry. We keep your home warm in the winter and cool and comfortable in the summer. In the process, we save you money and provide the comfort you expect, while also adding value to your home.

Our knowledge and expertise make us PSEG Long Island’s top performer for GJGNY home projects. We can provide a solution for any homeowner at an affordable price and, in most of our projects, the improvement ends up paying for itself in energy savings! Home Efficiency Experts will turn your home into a ‘home sweet home,’ and you’ll get a better understanding of what opportunities can be made to save money and add resale value to your home.

Areas We Serve

From historic homes in Oyster Bay to modern residences in the Hamptons, we serve areas including Glen Cove, Long Beach, Hempstead, and more in Nassau County, as well as Babylon, Brookhaven, East Hampton, and other key locations in Suffolk County.

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Certifications and Awards

Home Efficiency Experts maintains a commitment to excellence in energy efficiency and sustainable home solutions. We hold the following certifications and partnerships: 

Home Performance with ENERGY STAR®

As a certified contractor under the Home Performance with Energy Star (HPwES) program, we meet national standards for conducting comprehensive energy audits and implementing upgrades, while offering valuable rebates through partnerships with utilities such as PSEG Long Island. 

PSEG Long Island Home Performance Partner

We are also recognized as a PSEG Long Island Home Performance Partner, affirming our alignment with the utility’s standards for energy efficiency projects. 

NYSERDA Participating Contractor

As a NYSERDA Participating Contractor, we provide access to exclusive New York State energy efficiency programs and rebates, ensuring homeowners benefit from cutting-edge improvements. 

Long Island Green Homes

Through the Long Island Green Homes program, we adhere to rigorous green building standards for sustainable construction and renovations.

Pearl Certification

Our dedication to quality is further highlighted by our Pearl Certification, a testament to our ability to significantly enhance a home’s energy efficiency and increase its resale value. 

Building Performance Institute Goldstar Contractor

As a BPI Goldstar Contractor, we showcase advanced expertise in building science, specializing in optimizing the building envelope and HVAC systems for peak performance.

HomeAdvisor Screened and Approved

Our HomeAdvisor Screened and Approved status provides an extra layer of trust, confirming our commitment to reliability and customer satisfaction. 

Get Started with a Free Energy Assessment

It’s simple— just schedule your free energy assessment with Home Efficiency Experts of Long Island to get started.

To schedule your free energy assessment, call us at 631.518.3075 or fill out our free energy assessment form here. We look forward to visiting your home!