Today we showed up on a complimentary plumbing estimate. Upon arrival the gas water heater located in the garage the water was actually shut off to it. The water heater itself is actually leaking and it is no pan underneath. I did not turn the water heater back on due to it leaking and also being the age of 23 years old. My recommendation will be to replace the water heater itself. With replacing the water heater he will get a pan drain, a new shut off valve, two new water lines, a gas sediment trap, and expansion tank. There will be an estimate left in your email. Thank you for choosing comfort experts!