Mark Priston

Mark's project management acumen ensures that our clients are never caught off guard.


our leadership team

Brandy Grosh

Brandy has been a successful commercial construction foreman for 15 years.


We know that you're reputation is only as good as the results of your last job. That's why we proud ourselves on a results-oriented approach.

Sam Kromstain

Sam is as good with numbers as he is with a table saw.


We live, eat & breathe construction in all its forms. Keeping construction going strong in this country is day-to-day mission.

Bringing construction expertise to everyone.


At Commercial Industrial Floors Houston, we've taken our collective experience to create our own methodology to keep your project on track and under budget.

I started Commerical Industrial Floors Houston to accomplish one goal and one goal only:  Make expertise in commercial concrete flooring available to anyone tackling a major construction project.

John McCoist

John keeps the day-to-day business activities rolling.


  • 2006 - Commerical Industrial Floors founded
  • 2007 - Focused on commercial flooring and industrial flooring projects
  • 2010 - Reached over one million square foot in installations
  • 2015 - Entered the Houston Market