Two years ago Energy Resource Center (Loveland) installed a new furnace and AC in my home. The installation was done in a methodical manner and the workmen were beyond polite and respectful. Having them in my home was easy and comfortable. Trusting them to do an excellent job was easy and comfortable. They returned my calls, explained what was happening and at every turn treated me with courtesy and respect. Thank you Bill Frederick. Then today I called to ask about a visit to do routine maintenance since two years has gone by. Again, the guys who came were beyond polite and respectful…they were kind, held my dog who does not like strangers, and did their work in an efficient manner. Thank you to Tyler and to Dillon…thank you VERY much for your visit today.