The commercial work was the selection and installation of two high HP motor starter switches with low voltage protection. Three other companies looked at the job and turned it down, one claiming that it couldn’t be done. Transworld did it easily. The residential work seemed simple to me, but the bids were all over the map. Transworld had the low bid and performed quality work. They showed up on time and did the work they said they were going to do at the quoted cost with no add-ons.