Comprehensive Building Performance Experts
Insulation, Air Sealing & Energy Efficiency

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Every building is unique. Often we simply accept hot rooms in the summer and cold areas in the building as an unavoidable situation due to the temperature extremes outside. What if it was possible to address those problem areas inside your building using a scientific approach specifically designed to resolve your unique challenges?

We use building science principles and diagnostic equipment to understand any issues within your building. We provide you with a Comprehensive Report describing existing conditions and include specific recommendations to resolve the issues unique to your building. Your report includes a variety of efficiency improvements - some you may be able to make yourself and others that are more complicated and may require an expert to install. No matter how you plan to address efficiency improvements, allow us to put you on the path to energy savings. If you wish to have us perform some improvements, we can help you to prioritize the work you plan to do in a way that addresses your concerns while being mindful of your budget.

Call us at 845-338-3864 to discuss your project or schedule an appointment!

ENERGY CONSERVATION SPECIALISTS, LLC is designated a GoldStar Participating Contractor by the Building Performance Institute, the internationally recognized organization designed to professionalize the building trades by instituting a system of health and safety standards as well as provide quality assurance through energy savings.

Why Choose ECS?

Services we offer include:


We seek to limit the use of fossil fuels with a focus on reducing dependence on foreign oil, providing energy awareness programs, improving the local economy and creating local jobs while helping to create safe, comfortable and energy efficient buildings.




Energy Audit

'We do not inherit the earth from our ancestors; We borrow it from our children.' 
- Native American Saying

Green Energy Tips
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Financing Now Available for Commercial
and Nonprofit Projects through


Historic Preservation Expertise.

Our team is always aware that they are working in your building and are trained to treat you and your property with the utmost respect and caring - from start to finish.

Do you have a historic building?

Allow our experts in historic structures design energy efficiency upgrades that respects the building, incorporates preservation standards and address your concerns.

Indow Window
Spray Foam Insulation
Infrared Imaging
Energy Conservation Specialists, LLC is an Insulation Company in the Hudson Valley &
Catskill Mountains of NYS. We install all types of insulation in Residential, Commercial
and Nonprofit Buildings.

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