Why Harster?

Sure, we could tell you how great we are, but our customers do a way better job. And if you’re one of those very happy people and haven’t piped up, let us know about your experience here. Also, if you’re an Angie’s Lister, check us out here.

Friendly and efficient service

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I want to thank you for the very prompt, friendly and efficient service on my air conditioning system. A technician arrived at my house within an hour to diagnose the problem. Once the part came in from the supplier, within an hour, cool air was again flowing through the vents. Thank you. — Rick K.

Thank you!

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Your response could not have been more prompt, thorough, clean, courteous, and instructional! Thank you! — Mary D.

My thanks to you and your team…

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I want to express my gratitude for the excellent job your team performed at my house. They are to be commended for their pride in workmanship, attention to detail and commitment to customer satisfaction. My thanks to you and your team for a job well done. I look forward to a continued relationship with Harster for my HVAC needs in the future. — Jim & Louise T.

I will call Harster for future work!

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My technician did a great job! I will call Harster for future work! — Matt R.

Thank you for a wonderful experience!

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When my furnace went out this chilly past week, my technician did cartwheels to quickly get a state of the art furnace and air conditioner installed for me in record time before the holiday. It was simply a pleasure to work with him and his team. They bent over backwards to make sure the job was done right. Thank you for a wonderful experience! — Denise S.

No complaints in 18-plus years!

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Harster employees are top notch – no complaints in 18-plus years! — Sandy K.

I have learned to expect perfection

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I have learned to expect perfection from the Harster team, and I have never been disappointed. But when you exceed my expectations, I can’t thank you enough. You all worked with such expertise and professionalism, and went over and above the call of duty. All I can say is thank you, thank you, thank you. — Helen O.

I highly recommend them

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The technicians did a great job and offered fantastic service. I highly recommend them. — Joe L.

Above and Beyond

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We awoke with a warm house and an air conditioner that was not functioning. Thanks to your extended efforts, a service call was made here that very same day and the system fully restored. We returned home that evening to a cool and comfortable house. It is very reassuring to know that your managers and technicians still care and will go above and beyond to accommodate the customer. — Jack G.

Your technicians are fine people

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Your technicians are fine people. I am not able to ask for better ones. Thank you. — Ottilie L.

They should be recognized for the superb job they have done!

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When I called Harster, the dispatcher was very helpful and knowledgeable, and sent a service technician to my house immediately. The technician conducted extensive troubleshooting techniques, which determined that I needed a new system. Within that same day, two additional service technicians arrived. They were extremely professional, skilled, highly qualified, and proficient with exceptional service skills. They should be recognized for the superb job they have done!  — Joan S.