Homeowner has leaking in the garage. Upon further investigation I found that the water heater was leaking. The 5 year old AO Smith heater was leaking and this was determined by the insulation removed was wet. Additionally the undersized pump was leaking from the bleeder valve. Gave options for replacement. Homeowner made decision to replace with 10 year warranty heater and upgraded the pump and section of recirculation line that had been reduced. We made all necessary modifications to meet code requirements. Pressurized the system and recirculating line. Checked and verified system was functioning properly. Insulated piping and turned on.