Simply WOW. If you want your indoor concrete areas restored to a marble, mirror like finish, Ben Hall can help. Ben Hall & his team use premium concrete densifiers & impregnating sealers to chemically harden the concrete before diamond grinding & polishing the treated surface delivering premium results! Polished concrete surfaces have a unique aesthetic appeal and can be finished in a variety of ways, from a high-gloss shine to a more subtle matte finish, depending on your preferences.