And he's disgusted by the fact that the people who are doing this are actually incredibly wealthy people. People with property portfolios worth multiple millions, asking to shave a couple hundred off the cost of gas work by deliberately doing things on the cheap and downright illegally.
Crazy eh? I guess money can't buy class.
Hey now, you don't get to have huge wads of paper by giving it away

Case in point, grandad on my dads side of the family was a bank manager in barclay square, london for 20 years and he was the tightest old ******* you ever met. He always quibbled with his car mechanic over the price, stuff like that.
You only need a few less scruples and you're cutting corners on your rental properties safety. Just so long as the rent is paid up.