“Rockwarm have consistently performed well, with an excellent safety record. They communicate effectively both with the client and the customers.”

Download the full reference

“I have been very happy with Rockwarm's overall customer service and the installation side of their business. Therefore I am happy to recommend their services.”

Download the full reference

“An excellent service has been maintained by Rockwarm for their customers, which has been illustrated by the results in their customer satisfaction reports...”

Download the full reference

“This council has worked with Rockwarm over the last 4 years and the Company has always been willing to accommodate new customers and their requirements. Rockwarm have always achieved satisfaction in all areas of their work, and place customer care at the forefront of what they do”

Download the full reference

“Rockwarm has worked with Daventry District Council for a number of years on various schemes and initiatives, including as a member of its panel of renewable energy installers on DDC’s Decent Homes programme.”

Download the full reference

“We have found them to be Professional and efficient and have had a good working relationship with them so far and see no reason for that to change.”

Download the full reference

“Rockwarm have been a very easy and pleasant company to work with and are clearly experienced and effective in the design/delivery of promotional schemes. They have helped to deliver a successful scheme in South Derbyshire, with minimal intervention and guidance required from the Council.”

Download the full reference

“We have worked with the Energy Saving Trust and Rockwarm since November 2010 offering reduced cost or free cavity wall and loft insulation. We would be happy to work with Rockwarm and the EST in any future promotions related to carbon savings.”

Download the full reference