Best Circulating Pump in Riverside CA

We have 2 water heaters. Feb 2018 we purchase a new one from Mark Bowyer. It is has not been providing adequate hot water. We have now learned it was not put in by standard code by Mr. Bowyer representative. Pipes are not insulated, no tray on bottom, on sediment trap, not anchored for earthquake protection, etc, and sold us a spacer we did not need. We are simply going with Water Heaters only for a new replacement. We purchased our first on Jan 28,2019 from Water Heaters Only. Brad was the installer and was GREAT. A week later we are purchasing a second hot water heater to get the Mark Bowyer incompetency out of our house. Brad a really good guy. Great company.