Electric tank type water heaters are reliable and affordable. R - Mech specializes in the repair and installation of electric tank water heaters in Kansas City, MO. Typically tank water heaters last 12 years. Do not wait until your system fails or leaks to have R - Mech take a look at your existing water heater. If your water heater in Kansas City, MO is ready broken or leaking R - Mech offers same day emergency repair or replacement of electric water heaters.