Call another plumber----and here is why--
The home depot uses licenced plumbers--at least in this area---so the installation should be done about the same---BUT---
You want a water heater that can be repaired quickly if it breaks----Depot does not stock parts for thier machines--nor do any local plumbing supply houses--so if it breaks--you wait for parts to be mailed---
Plumber will use Bradford White or other tank that is from a local supply house--that also has parts.
Depot installers are also well known for 'surprise' extra charges---gas nipple work--modifying the vent--pipes don't line up---to name a few---so the great price over the phone does not match the check written.
The home depot uses licenced plumbers--at least in this area---so the installation should be done about the same---BUT---
You want a water heater that can be repaired quickly if it breaks----Depot does not stock parts for thier machines--nor do any local plumbing supply houses--so if it breaks--you wait for parts to be mailed---
Plumber will use Bradford White or other tank that is from a local supply house--that also has parts.
Depot installers are also well known for 'surprise' extra charges---gas nipple work--modifying the vent--pipes don't line up---to name a few---so the great price over the phone does not match the check written.