We've used Dave on a number of incidents and have referred many other to him already. Why? Well, because he is the most trust worthy person I've found in the industry and that means the world to me. And it doesn't hurt that he's real good at fixing problems too. Keep up the good work Dave!
June 2015
We recently moved to Hugo MN and prior to this winter I asked Mr. Denio to review our furnace before the winter. He was prompt, courteous and very thorough. The unit gave us a bit of trouble but Mr. Denio was able to solve the problem for only a small labor charge and no parts. I would recommend him.
We've used Dave on a number of incidents and have referred many other to him already. Why? Well, because he is the most trust worthy person I've found in the industry and that means the world to me. And it doesn't hurt that he's real good at fixing problems too. Keep up the good work Dave!
We recently moved to Hugo MN and prior to this winter I asked Mr. Denio to review our furnace before the winter. He was prompt, courteous and very thorough. The unit gave us a bit of trouble but Mr. Denio was able to solve the problem for only a small labor charge and no parts. I would recommend him.