A tankless water heater can be a great upgrade from a standard tank-based appliance, but can they easily be installed yourself, or should you call a pro?

The total repair bill may be in the $300 range. A gas water heater (not counting miscellaneous plumbing parts) costs $400 to $1200 (electric water heaters cost about $400 to $800).

Looking to replace your water heater? Learn the average cost of water heater installation and replacement.

All the challenges associated with commercial water heater installs can be overcome with a little advanced planning and basic ...

This high-tech water heater comes with a glowing recommendation from Mike Holmes. If you're considering one, these are the appliance's pros and cons.