Submeter in Indiana - any recommendation?


I am looking into sub-metering our park in Indiana this year. I have couple of estimates from plumbers & contractors, but the price seems to be higher than what I have been hearing. For 43 space park, I received a bid for 17,000 and another for 32,000. Does anyone have recommendation for someone to install the meters there or a brand of water meter they liked? Our park is around Shelbyville and Greensberg, IN.