Our Customers Love Our Services

Our customers return to us again and again for all their heating and air conditioning needs. We’ve built our reputation on the partnerships we’ve formed and the results we provide. Our customer feedback speaks for itself and is a testimony to the quality of our work. Browse below to learn more about what our customers are saying about Hader and to gain the peace of mind that comes with working with a team you can trust.

Dear Doug,

It’s been about 7 months since we had your team of experts out to the house installing our new Evolution System on that extremely cold winter day. I just wanted to take a minute to let you know that the new system is doing what you said it would — saving us money! I’ve seen anywhere from $50-$75/month savings from my previous Carrier unit. The rebates and government incentives really make for a great payback on this investment. I’m also keeping my thermostat at lower temperatures in heating and higher in cooling, with no complaints or thermostat “fiddling” from the family. I also wanted to thank Jim and Mike for doing an excellent job of working with the existing conditions in my basement and making the installation look like original equipment. That was really important to me as I’ve seen some pretty bad installations in my 20 years working in the Real Estate/Construction industry. They showed up on time and made sure everything was running before they left each night. Thanks again to your and your fine team of experts for a quality product and attention to detail on installation.


I am writing to let you know how delighted my family is with the new Hybrid heating and cooling system you installed last week. We appreciate the time and effort you took, over several visits, to carefully evaluate the complex requirements of our dual system home and garden room. You came up with creative solutions tailored specifically to us and answered all our concerns regarding the unfamiliar systems. When your team came out to install the equipment, I was impressed by their competence and professionalism. They also were creative in modifying the plan to make it better. They took the extra time to do an elegant installation, paying attention to the smallest details. At the end, inspecting their work, I told them they were HVAC craftsmen, not just installers. They left the work area cleaner than when they started and were careful not to let out our indoor cats!

Thanks to you and your excellent crew for your good work.


Dear Doug,

This letter is sent to you to show appreciation for the gracious favor you have shown me. I have been so satisfied by the work performed by your company from the start. Your employees came into my home and examined my furnace and explained to me exactly what was wrong. The work performed was very thorough and efficient; your employees were very well trained on their job performance and their manners. They were always on time and phone calls were always made as planned. Also would like to mention whenever I made a phone call to your office the secretaries were just as friendly and pleasant as your technicians. Overall I would like to take this opportunity to commend you for the excellent job that Hader performed for me. I would highly recommend your company to anyone. In completion of my letter, I would like to say my job was through People Working Cooperatively so I was billed nothing, but that certainly didn’t matter in how I was treated or the work that was performed. Again thank you for a job well done.



I’ve been wanting to write a letter of thanks and time has just gone by so fast. I don’t know how to begin to thank you and your staff for putting the new boiler in my home, and at the cost of less than what you would normally have done it for. You guys are angels that God sent to me.


Doug and the Service Team:

Thank you very much for the attention and prompt resolution to fix my AC problem. The issue came about as my senior mother is in town. Fortunately, between the blessing of a cool week of weather and a quick order of parts and repair turnaround, the AC was back online before temperatures would rise again. I was worry-free about my mom.

Thank you for attention, quality, and care.


I can’t believe the difference our new heating and cooling equipment and the recommendation for duct sealing has done for our whole-house comfort. We had a temperature difference between the basement and top floor of 14 degrees and now are less than 1 degree. We are dusting 75% less often and most important our energy bills are down 9%. Hader was the only company that mentioned or had any suggestions on the duct sealing. Thanks!


We had a furnace and air conditioner installed. They were on time, polite, and professional. The installation was completed in a timely manner. The area was cleaned after completion of work. I would recommend these gentlemen for any work. Congratulations Hader for exceptional employees.


I just wanted to drop you a quick note regarding the performance of our AC unit since you all did the duct sealing. Before the sealing when running the AC we had a temperature differential of approx. 15 degrees between the basement and the second floor, we had to run the AC so cold to get the upstairs halfway comfortable. We would also run a single room AC unit in the master bedroom to get it cool at night. With today’s temp hitting 87 I checked the temperature differential…it was only 3 degrees difference between the basement and second floor. No more room AC unit for us, plus we get to raise the overall AC temp by several degrees since it’s working so much better. Thank you for doing such great work. We are big fans of the process and have told all of our friends. Keep up the great work.


AC Service, Air Conditioner Repair, Air Conditioner Service, AC Repair & HVAC Installation Bridgetown, OH, Delhi, OH, Dent, OH, Groesbeck, OH, Westwood, OH & White Oak, OH

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