CNS replaced our old inefficient air conditioning system with a new high efficiency system. They gave me a professional proposal, emailed me links to all the equipment info/brochure and they were very helpful and patient in walking me through my options. I was also able to get a 600$ Con Edison rebate and they did the rebate application for me too. From start to finish they were very helpful and professional and the AC system works great! Highly recommended company, will use them again!
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