Welcome to A Plus Signature Design

A Plus Signature Design LLC was founded in 2001 based on a dream and a chance that a small countertop business could make it. We are family-owned and operated, and we have approximately 32 full-time employees.

We attribute our last 23 years of success in the Tampa Bay Area to dedication, hard work, and customer satisfaction.

A Plus currently does fabrication and installation throughout the Tampa Bay Area and beyond. We are a fabricator of all-natural stones: granite, marble, quartzite, onyx, etc. We are certified fabricators for Engineered Stone, Cambria, Silestone, Lg Viatera, Zodiaq, Hanstone, Caesar Stone, Wilsonart, Pompeii, and many more.

A Plus Signature Design attributes its success to the entire A Plus family, which, from start to finish, is very hands-on and wants to make the experience memorable for the homeowner or company.