There are approximately 60,000 fire stations in the US
There is a US government advisory suggesting that every fire station has their hose tested every year
In addition to testing, cleaning services can be sold as extra services
No formal fire-hose testing service currently exists in the USA with the right, time-tested equipment and experience that we have.
There is an increase in federal and state pressure to place a higher priority on fire protection
There is a ready labor market.. off duty firefighters

There is a ready market demand today...