I'm posting this for a person who is needing some information. She was just able to move into a house, however used expenses to get moved etc. She isn't able to get the gas turned on in her home until she has a certified plumber come inspect the plumbing. She stated the cheapest one she could find was just under $400. Does anyone have any information on a plumber that may not possibly be that high so she can get gas turned on before it gets super cold? She doesn't have heat or hot water at the moment. Thanks in advance!