Look what your Friends and Neighbors have to Say about Corcoran and Harnist Heating and Air Conditioning.

  • Steve

    The new furnace is unbelievable.

    You really have to look at the thermostat to see if the system is running.

    It’s a different house.

    The boys are hot, but Joy is warm and that is all that really matters.


    The installers did a wonderful job.

    They took time to explain things and weren’t bothered by my questions.

    You don’t always get that these days and I appreciate it.

    It was great to see an older guy teaching a younger guy who was teaching a kid.

    It gives me hope that there still may be an American work ethic.




  • Karen B.

    Corcoran and Harnist came highly recommended to me by a dear friend and co-worker, and they have lived up to every complement she expressed to me and then some. I got a phone call directly from one of the owners, Tim Corcoran, who was able to fit me into a very busy schedule just before the temperature dropped! Your company was also extremely gracious and was able to work within my very limited budget. The gentlemen who installed my heating and cooling systems were on time, extremely courteous, cleaned up after themselves AND put up with my two mischievous pups, who I am sure were under-foot while they were doing their job! I will use no other heating and cooling company EVER, and will extend to my friends and family the same great advice my friend gave to me: "Karen - if you want a reliable system installed and you want it done right, use Corcoran and Harnist - if you have any issues with your equipment they come when you call, don't leave until they figure out what the problem is, fix it once it's been identified, and make sure you are satisfied with the work they've done". To everyone at Corcoran & Harnist (including the lovely young lady who answers the telephone) - thank you very, very much!

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