This is just another third class duct cleaning company with all false info on their website. Unlike what the website says. After the first terrible job of cutting a hole in the duct and not closing it in the furnace, I informed the owner and again for second time the same terrible issue.
The technician was using foul language. Did not wear shoe covers
Look at attached picture for what your house will look like after the job (sharp metal pieces on floor, garbage and tape all over)
The equipment mounted on the van was barely starting up properly