"Don't let the humble store furnishings fool you. These people know more than anyone I've talked to at the "big box" stores. I've have them do several car radio and speaker…"

"Great products but mediocre service and lacking in returning calls. Great service if you want to wait four or five months for something that should only take a few weeks. Poor…"

From Business: Supreme Radio Communications Inc. provides sales and service to businesses and governmental entities in central Illinois area since 1959. Based in Peoria Heights, Ill., the…