911 Circuits
911 Circuits specializes in manufacturing power distribution panels, wiring harnesses, and custom electronic components designed for emergency and fleet vehicle
ACARI builds patented drill-free mounting solutions for work trucks, vans, and law enforcement fleets. No holes drilled. Warranty intact. Made in the USA.
Founded in 2010, ACARI Engineering makes mounting platforms that let a fleet fit warning lights, beacons, antennas, GPS units and traffic advisors to a pickup roof without drilling into it. Its patented clamp fastens through the existing third brake light opening, so wiring enters there and the headliner usually stays in place. The mount can be removed at the end of a lease or replacement cycle and moved to the next vehicle, leaving the roof as it was.
Roof-top mounts are vehicle specific and offered in three series and sizes for most late-model full-size pickups, with extension plates and accessory brackets for a larger footprint. The company also makes the R-VID rear visual deterrent and the SABER traffic advisor for law enforcement, emergency and amber-light users. Products are made in the United States and carry a one-year warranty. ACARI has acquired AutoExec, adding in-cab mounting solutions to the line.
911 Circuits specializes in manufacturing power distribution panels, wiring harnesses, and custom electronic components designed for emergency and fleet vehicle
At FVS - Frontline Vehicle Solutions, our mission is to provide innovative and reliable vehicle upfitting solutions.
Kenny Brown Performance is a U.S.-based engineering and manufacturing company with deep roots in motorsports and vehicle dynamics.
Experienced police and emergency vehicle upfitter specializing in customizing patrol cars, fire trucks, and service vehicles.




The Solutions Guide is a curated, original compilation by Modern Public Fleet. Individual lookups and linking are welcome; bulk extraction or republication is not. Guide terms.