When I sold my home one of the conditions of sale was to replace all Knob and Tube wiring. Wattsource completed the work and I was very satisfied with the results. When I came home from work in the evening it was if no one had been in the house. It was cleaned up everyday when work was performed and I only knew someone had been there by seeing the results of the job. I highly recommend Attila and his crew for their professional and courteous services, great job guys. Thanks.