Rep Services we are committed to bringing top quality products to the public safety industry. As Manufacturer Representatives we are leading the way in supplying quality products to the Rocky Mountains. Whelen Engineering has been leading the way in the emergency warning industry since 1952. With leading technology in L.E.D lightbars, LED beacons, sirens, and public warning systems. Jotto Desk manufactures top quality packages for fleet vehicles. With no-drill computer mounts that fit most makes and models, also consoles to hold any radios, controls, and about any thing a fleet may need in arms reach.