Reviews for GSSN Heating & Cooling

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  • February 2024

    Having a heating furnace break in the middle of winter is stressful, there’s no way around it. I worked with GSSN to repair my aging unit (which turned into a multi step process) and they were great. They stuck with me, and provided clear and thorough communication every step of the way. It truly felt like I had ann ally by my side while working through the repair process. Between Nick, who handled my claim, and Angel the technician, they went above and beyond for me. My experience was that they were professional, knowledgable, prompt, and I wouldn’t hesitate to work with them again! Thanks GSSN team!

  • January 2024

    I normally do not write online reviews for companies and only if they have done exceptional work and provided outstanding customer service do I feel compelled to write something. I give my absolute highest recommendation to Mr. Nick Kelly of GSSN without which we would have had very difficult environmental temps in our home both during (1) summer high temperatures and humidity and again (2) in the winter with sub freezing temperatures when our equipment failed. I am a former Vice President of a US Corporation and I know first hand that it is not a cliche to say that high quality people are a company's greatest asset. Mr. Kelly is an exceptional manager both in... read full review

  • September 2023

    These techs knew what they were doing. Very professional and friendly. Terry was amazing with helping figure out finance options and answering questions. All the techs were extremely knowledgeable, professional, and did quality work. Very happy we chose to go with this company.

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    GSSN Heating & Cooling

    130 Windy Hill Ln W5-3, Winchester

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