top of page

Concrete Floor Polishing

OT Epoxy Floors is a Concrete Floor Polishing Contractor & Expert | Certified Technicians | High Quality | Lifetime Warranty | Licensed & Insured​

We are in the California Bay area, in the counties: San Francisco, San Mateo, Santa Clara, Alameda, Contra Costa, Solano, Sonoma, Napa y Marin. With offices at Santa Clara y San Rafael.


We have made thounsands of square feet  of polished concrete with the best finished and have the excellent rating on YELP.  Give us a call today and experience the best service.


¿What is Concrete Polished?

A Polished concrete floor is a floor with a glossy, mirror-like finish.

It Is a concrete floor that has been chemically treated and grinded by metal-bonded diamond to  smooth and shiny surface.

Polished concrete is made by grinding the concrete to expose the aggregates, when the desired sheen is achieved, then concrete is be densified and/or stained.

Levels of diamond grinding, the first level is called "Concrete Milk", being a minimal surface shave known, then you can get up to the 3rd level with a more rigorous approach to expose aggregates (marble/ granite / terrazzo chips etc.).

The polishing process goes from a low sheen polish to a super highsheen polish.

Concrete Polished is the flooring solution of major retailers and commercial business owners because of its sustainability and versatility. Our polished concrete creates a beautiful floor that is low maintenance and customized to meet your needs.

Note: Is Concrete Polished if it was finished to either the 1600 or 3000+ grit level,  before 1600 grit is not considered concrete polished.

Advantages and Benefits:

  • Cost savings

  • Longer service life

  • Less maintenance

  • Easy to clean

  • Appearance

  • Available in wide variety of colors and designs

  • High foot traffic resistant

  • Resistant to moisture transmission issues

  • High light reflectivity

Concrete Floor Polished Uses

  • Warehouses

  • Retail Stores

  • Hotels

  • Restaurants

  • Offices

  • Educational and medical facilities

  • Showrooms

Concrete Polishing Process?​

  • Surface Preparation: prior to polishing some surface require to remove dirt, grease, coatings or blemishes

  • Seal cracks and joints with an epoxy or other semi-rigid filler

  • Grind using a 30/40 grit metal bonded diamond.

  • Grind using an 80/grit metal bonded diamond.

  • Grind using a 150 grit metal bonded diamond (or finer, if desired).

  • Apply a chemical hardener or densifier to densify the concrete.

  • Polish using a 100/200 grit resin bond diamond

  • Polish using a 400 grit resin bond diamond.

  • Polish using an 800 grit resin bond diamond.

  • Depending on the sheen level, finish with a 1500 to 3000 grit resin bond diamond

  • Apply a stain guard to protect and make it easier to maintain.(optional)

bottom of page