Invoice Summary Work Performed: Attended to reported gas leak originally flagged by another contractor using a high-sensitivity electronic sniffer. Visually inspected and soap-tested all accessible joints — no signs of active gas leaks found. I also did a thorough sniff test and didn’t detect any gas smells during the time I was there. Results: No active gas leaks detected at this time. Advised client that the floor drain in the middle of the room may have a dried-out trap, which could be causing sewer-type smells. If the issue persists, a full pressure test of the gas system could be done, but client agreed it doesn’t seem necessary at the moment.