I talked to 4 other Heating & Air companies and was offered the best cost to value proposal from Cornerstone. The others were very good but Cornerstone heating and Air gave me a great deal. They were a pleasure to work with and completed the job on time. The next day I had a question for them, and they returned my call immediatly. This is a company that is customer driven and knows how to treat them right.
Pros: Great price, warranty, and service.
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