Making Countertops Beautiful

A+ Signature Design has been fabricating stone for over 15 years, and when it comes to granite countertops, we know how to do the job right. From choosing your stone to final installation, A+ Signature Design’s experienced professionals will be there every step of the way.

At A+ Signature Design, picking out your granite, marble, or quartz countertop is an exciting experience. We have a very large showroom and an even bigger warehouse where you can select the perfect slab for your project. Our talented designers can help you coordinate your entire project.



Granite is by far the most popular countertop material in the world. It is incredibly durable and there are thousands of different kinds. This means it will last for years, even in the toughest kitchens and no matter the style of your kitchen there is guaranteed to be a type of granite that matches.



“Quartz” is a man-made countertop that is manufactured by combining about 93% crushed natural quartz and 7%resin, which is a bonding agent. The result is a very strong, consistent, stone-like countertop. Because it is engineered there is no natural graining and the color is even throughout the slab.



Marble is incredibly beautiful and polishes much like granite but they are actually very different types of natural stone. Granite is a siliceous stone, which is composed of very hard and dense materials like silica and quartz, while Marble is a calcareous stone composed of softer calcium carbonate.

Certified Countertop Specialist in Tampa Bay

A+ Signature Design is recognized as Tampa Bay’s premier countertop fabricator and has built its reputation on impeccable craftsmanship, honest business practices and satisfied customers… no exceptions.

We provide a wide variety of premium quality materials to suite a multitude of applications and design variations. We offer the following products:

Home décor tells a story and naturally becomes an extension of you, a reflection of your personality, point-of-view, individuality and style. You probably already have some ideas about what you want and you’ll get many more and learn a ton on this website. So, have fun with it… make a statement. Contact Us for more details and choices.

Why Choose Us

  • Family owned and operated for over 15 years
  • Largest Lowe’s Certified Installer in the Tampa Bay Area
  • Quality Stone : Granite, Quarts, Marble and Acrylic Stone products
  • We specialize in precision craftsmanship
  • We also supply laminate tops like Formica and solid surface materials

Whether you’re looking to upgrade your kitchen counters,  remodel a bath vanity, or design other unique solid surface applications, we offer the finest quality work, on time, at competitive prices.

Please call or visit our Clearwater showroom today. We are open Monday through Friday, 8:00am – 4:00pm and Saturday – By Appointment.

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