Lenny and his assistant Andrew were very professional and knowledgeable. Lenny answered all my questions and I had several as they went about their work. He explained each step as they progressed.
They arrived exactly at the time scheduled.
Lenny and Andrew were very easy to work with and they were careful as they went about the house and left it as they found it.
The whole process went smoothly and I am looking forward to some real energy savings over the winter.
I would not hesitate to recommend them to others.
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