“In the 25 years I have worked with Phil Schlaefer he has always been diligent, conscientious and detail oriented.Not only does he do exceptional work but he will treat your books as if they were his own. His client’s best interests are always the most important aspect of his work.”–Brian Peets, CEO, A-1 Comics. 

“CPRS takes great care with my books and the upgrade results have been top notch.”–Tom Brulato, High Grade Collector

“Exceptional work and timely service. I highly recommend CPRS.”Jamie Graham, Graham Crackers

“I’ve had great results with their upgrade work!  CPRS provides excellent service, quality results, and rapid turnaround times.”–Alan Bahr, Heroes Comics