31st Mar 2017

Graffiti Removal – A Sensitive Task

Graffiti is one of the most common types of property damage in the U.K. The act of graffiti has grown significantly in the last 50 years, and has now even become a popular form of street art.  However, when it’s unsolicited, it’s not only deemed as an eyesore but is something which can cause problems … Continued

11th Jan 2017

Cleaning to the Highest Standards

Take cleaning and protecting your property to the highest standards with Keystone Preservation. We pride ourselves on providing unique cleaning solutions to every building we visit, using only the best products to create quality results. So what is the key to our success? What makes us different and what does this mean for our customers? … Continued

25th Sep 2016


A market leading system in the industry, Keystone Preservation uses DOFF Integra industrial surface cleaning systems for its intelligently engineered, advanced, chemical-free technology to help bring tired-looking, unclean buildings back to life.   How does it work?   DOFF Integra superheated water system works with a standard water supply which is used to fill the … Continued


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