811 West Jericho Turnpike, Suite 202W
Smithtown, NY 11787

30% of municipal energy is used inefficiently.

Are you a candidate for an Energy Performance Contract?

The ECG Group provides expert consulting and design services for energy efficiency projects.

About Us

The ECG Group provides expert consulting and design services for complex energy efficiency projects. Our specialty provides clients: expert technical guidance; the benefits of state-of-the-art energy technologies; and the assurance of optimal value and a successful outcome.


We serve as Technical Owner’s Representative on the following types of projects:  Energy Performance Contracts (EPCs); Microgrid and Fuel Cell Projects; Solar Power Purchase Agreements (PPAs); Street Lighting Buy Back Initiatives; Measurement and Verification of Energy Savings; and Energy Procurement.


The ECG Group has successfully worked as the Technical Owner’s Representative on over 100 energy projects that produced over $1 Billion in energy conservation improvements.  Please see our project section for details

Certified Contractors


Contracts and Certifications

The ECG Group proudly notes the following statistics

In Business Since 1998
Energy Projects Worked On
$1 BILLION Energy Conservation Improvements

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