CM 04/23/2024 Customer stated: they wanted their water heater flush. Tech notes: called out today to perform water heater flush. While on site I found the water heater on a platform in the garage outside of manufacturers warranty. I performed a brief water heater inspection to find the thermal expansion tank is full of water instead of compressed air. Resolution: completed water heater inspection to find everything other than the thermal expansion tank functioning properly as should. Job status complete. Job notes: home owner wants estimates emailed over to them.