RE:RE:RE:RE:lngArtic Therm is hardly proprietary. Google flameless heaters and you will see that their are numerous companies offering up these products. Their big units are unique, but I have not heard of one contract being signed for them. Please provide me any evidence that they are working. Their are lots of Boring and crossing companies as well. Look at the Crossing Company. That I guess is part of my problem as well. Management makes it sound like everything is so easy. Like the Hydrovac business. This is probably one of most competitive sectors and "we are going to do it because we have a contract". Great, can you make money at it. Badger struggled for 20 years before they started to make money.