Serving New York State
Hall of Fame "Real People. Real Savings!"


"I think every NY homeowner should get a free energy home survey to see what improvements and funding they can get. I didn't think I would be able to get anything and I was surprised"

Rabbi Rothman
Director of Institutional Advancement of Yeshiva Darchei Torah Far Rockaway


"I would definitely recommend JSynergy to homeowners who are looking to make their home more comfortable and energy efficient without paying money out of pocket."

Rabbi Shayeh Kohn
- Executive Director of Yeshiva of Far Rockaway

Window and Door Installation

April 5, 2015

I am the proud owner of RH Construction, a full service contractor. I have been in business for many years, and I work with fellow contractors all the time. This year, I had the pleasure to start working with J Synergy Green, and I am happy to say that the experience is continuously superb!
J Synergy usually calls me to measure and then install Windows and Doors on their clients' homes. The process is always smooth, and I always know   what to expect with their work. Their staff is very professional and always available when needed. J Synergy Green will certainly be around for a long time, and I am very excited to watch them continue to grow as a successful company.
Ronald Hinderhofer, President

Veteran Group of Skilled and Trained Experts

June 5, 2014

“I was told that my job was one of the first for J Synergy Green, but it certainly did not feel that way. My wife and I felt as if we were working with a veteran group of skilled and trained experts”. 

Mr. Weiss, ESQ.
Long Island, New York


July 16, 2015

I have never met a group of such professional and true-to-their-word individuals like the J Synergy Green Team! Every detail of the job was clearly explained and every promise was fulfilled  without any fuss.

Dr. Howard Roth
Woodmere, New York






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