I recently used the services from Energy Technologies to have them do a repair at my home as well as install a new heating and cooling unit. The workers who were here doing the work were very friendly and courteous and were very conscientious about cleaning up which was very appreciated as I had my kids and dogs around the home and didn't want them messing with any of the tools. The repair went quite well and the new units that were installed have been working perfectly since the install, I have no complaints about them. Overall I am very satisfied with how the work from Energy Technologies has been going, I will definitely continue to use them for any repair work I need doing and I highly recommend their services.