Heejun Yang always does an excellent job. He has serviced my heating and AC units multiple times.
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John W serviced my air conditioning unit today. I found him very polite, knowledgeable, and thorough. He completed his work to my full satisfaction. Thank you!
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Fantastic service. The technician was first class, polite and informative and even helped prevent future problems which would have been more costly.
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Mr. Yang is the ultimate professional. He is courteous and respectful. He is very neat and organized and he explains everything that he does. Very pleased.
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H Yang serviced my furnaces today and he did an excellent job. He is a highly capable service technician and was a pleasure to interact with.
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Asanti completed my yearly service cleaning and tune up efficiently and quickly. He answered all my questions and told me what he was doing and why. He fully explained to me the workings of the unit which gives me the confidence that the unit will provide all my heating and hot water needs without any issues.
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easy to make an appointment - very prompt, really appreciate the call to let me know the tech is on his way. Friendly personnel - have been dealing with Keil for over 15 years. The warranty on our heater and AC makes it very convenient for the yearly maintenance. Would and have recommended Keil to family and friends.
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