Preston and Massa specialises in all forms of lime plastering and fibrous decorative plasterwork, conservation and limewashing. The company is also skilled in the sympathetic use of modern gypsum-based plasters and renders.

Preston and Massa is a small, friendly, versatile team with over 20 years experience ranging from the restoration of Grade I listed properties to rendering onto straw bale. The principals are both Associates of the Worshipful Company of Plaisterers, the UK's oldest plastering guild and livery company.