Cozy World Inc.

We are very satisfied with the outstanding service provided by Cozy World. Of all companies we called to quote us a replacement for our over 20 year-old furnace and air conditioning, Cozy World was the clear winner. They presented us with various options available for high-efficiency heating and cooling systems, helping us to better understand their value by using a feature-comfort-expenses balance approach. We were able to quickly select our option and rationally negotiate and agree on the cost details.
Boris Sherman, the President of the company made it very easy for us to get all the rebates by registering the system and submitting the claims for us. We were regularly kept up to date with the claims status, and had absolutely no issues until payments were received.
Cozy World technicians installed the new system in about 8 hours, and have done a well coordinated, neat and clean job, including disposal of the old parts.
We have used the system for almost 2 months now, and had the opportunity to use both heating, and in the last week the air conditioning. So far we are impressed with the overall quality and comfort provided: stable temperature with a system so quiet that you won't hear when it's actually working. The Wi-Fi thermostat has a very functional, yet simple and nice looking user interface, which can be remotely controlled from a smart phone or PC. It even sends alerts to the service provider in case the system needs their attention.
Cozy World proved to be trustworthy, and we highly recommend them to anyone. Expect the best, you won't be disappointed!
Note that we took the advice to set the fan on all the time, and noticed that constant air circulation through the filters improved the air quality in our house.