Stone surfaces such as steps, patios, and sidewalks often have molds and lichens adhering to them, leaving a dirty, black, surface. Over time this can cause cracking, deterioration, and discoloration.
Columbus Environmental can prevent these problems from occuring, while making stone surfaces look like new again! Stone surfaces will come out clean and bright. Furthermore, if the stone surface is cleaned on a maintenance schedule, cracking and degradation can be prevented.
As a certified Caltex dealer, our process makes the surface cleaning of stones possible without the risk of further physical damage, which has been the case with abrasive systems commonly used in the past. Sandblasting and acid cleaning are two examples of these destructive processes.
Columbus Environmental takes all of the necessary measures to incorporate effective methods of assessment required prior to cleaning. We investigate the types of soiling including staining, the characteristics of masonry substrates, and the cleaning of metals and wood on the buildings.