In a really cold snap last winter, Dieter gave priority service to those with no heat at all. That…read moremeant a new, energy efficient furnace was installed 10 days sooner than it would have been with other companies I called. Even more important, it meant a total bill that that was well below half of quotes I received from other companies. I could not be more pleased with Dieter's pricing, responsiveness, transparency, quality, and caring attitude.

We have used Dieter for all our boiler repairs and replacements for the past 15 years. Having 10…read moreseparate systems one in each of our 6 plex condo buildings. The prices are the best we could find. The service is great with them always responding on site within 24-48 hours. Bob has been out when then them is below zero at 4 in the morning to repair the heat when it went down. This is a family owned business and they know what they are doing. When there is a problem they work to get to the source and have you up and running ASAP.. We have never been over charged, even when they came out Christmas Morning and fixed a broken water line that wasn't even to the boiler, it was broken behind a wall and a panicked person called at 4 AM. We trust them to enter the buildings on their own and do what needs done. Our Condo Board trust no one but Dieter's to keep our 60 units heated.

thank you for years of great service on our HVAC systems on our properties with friendly and…read moreprofessional service

I just purchased a furnace from them and they gave me excellent service. Very friendly and…read morethorough. I Would recommend them to anyone

We needed a new capacitor and filter for our AC. Aaron was easy to reach, came at a very convenient…read moretime, and took less than 15 minutes for the repair. He was friendly and professional, and he clearly explained the costs. He has worked on our furnace in the past, and we will continue to use his services.

Need an old gas line capped sean was awesome to work with. Very reliable. Communication is key an…read morehe was excellent on that ! Very reasonable! Thank you rooter 911

Very pôite n helpfull opend up my downspout lines n saved me money n headaces of waterproofing…read morebassement wich they could have done for less money also would recomend to anyone needing a plumber

This is a great company. I have been using them since we moved last year. I purchased their…read moreyearly plan which means they will come out twice to check your air and heat for one low price. Very reasonable. Camaren was a professional and respectful. He chaned and checked things i never heard of. He was extremely thorough. Do yourself a favor and use this company.

I have used them twice since moving to Hubbard, OH. Today Cameron came to look at my air…read moreconditioner. He was very professional and explained the problem as he repaired it. I am quite pleased that I have found a company that I believe provides a good service at a fair and reasonable price.

Had a maintenance on my central air and had a fellow by the name of Aaron come to do the…read moremaintenance and was very pleased about the service, I feel he went well above and beyond doing the maintenance on my outside unit plus checking the furnace too. Thank you very much for the service. Elizabeth Main

Our Air conditioning quit. I found this company on my own and could not have been prepared for the…read moreexcellent service I received. Brian at their office was excellent and professional. When I told him about our health issues, he promised they would take good care of us. He sent their technician Jim out to our home. He was very caring and super. He had it fixed and working better than ever. I will be using them for all our future needs and will tell all of my friends to call them. THANK GOD FOR MY PICKING THE RIGHT COMPANY.

I've had several plumbing problems satisfactorily fixed by Boyer. Also bought a furnace and whole…read morehouse ari conditioning from them and they installed it in one day. I'm quite pleased with the service and the price.

We had our furnace serviced yesterday by GHAC & the Service Tech, Roger was very good & very nice…read more& personable. It was great to have them in our home as they treated you like family and we also purchased a service contract with them! We'd give them a (10) for service & personality!