For this job I completed a full home plumbing inspection. I found a couple of things that needed correction. Water pressure was too high and expansion tank was not installed correctly. I changed the pressure regulator and set the new pressure to 70 psi per customers request. I also installed a new expansion tank at the water heater before the check valves so that it is functional. I also informed customer about our water monitoring/auto shut off device. We installed a stream labs at water main. I set up device with customer. I tested and left work area clean