October 3, 2016

About us

R J O’Callaghan is a West Midlands based company specialising in insulation and rendering of buildings in both private and commercial properties. We provide our skills and labour to private households, Builders, Architects, local authorities and Government bodies.

Many of our customers have commented how they love our approach. We work with customers to ensure a stress free installation, and don’t worry, there is no hard selling from us as all our quotes are FREE. We are a family run business and we do not use sub contractors on any of our projects.


We pride ourselves on offering you the very best insulation and rendering service around, working within the Coventry, Nuneaton, Bedworth, Leicester ,Birmingham and surrounding areas.