Had Clearwater plumbers come out to take a look at my tankless hot water heater. They showed up on time, that’s about all there is good to say. After looking at my tankless hot water heater they told me fan was out and would need to replace the unit and would cost about $7000.00 to replace. While they went back to the truck . I decided to google approx. cost to replace the unit with installation and google cane back with $3100 to $3600, right then I knew I was going to get a second opinion so I paid them the 29.00 service call and sent the on their way. I called Lassiter plumbing and they showed up blew the exhaust fan out and removed the dead lizard all for $175. Clearwater plumbers work off commission so beware