Customer had a garbage disposal leaking from the bottom of the garbage disposal. Checked house pressure since we hadn’t been to this property yet. House pressure is at an extremely unsafe level at 135 psi. Thermal expansion tank has also ruptured. Gave options for both a single prv replacement, or a high pressure and standard prv install with a new thermal expansion tank. Made customer aware that a single prv install might not last the expected life span due to excess street pressure. Customer would like to take time to consider the options and will call back. Will discount any approved work by the 49 dollars collected for this trip charge.