I don't know of anyone in utah county but ust outside of utah county south end of salt lake there are some shops. Ben Hanks, Rock Logic.
yep, purty much exactly what I did.........You can go down to airgas or norco and get a bottle and gauges, then just have evco make you a high pressure hose that has an air chuck at the end. Then you can just set the gauge at the recommended pressure (200 psi usually) and charge them (if they are coil overs) once every six moths to a year, the whole setup shouldnt cost more than $150 bucks $200 max. You will have it paid for at $20 bucks a shock pretty dang quick.