Rainbow International is a nationwide network of franchises and part of the Dwyer Group, a Texas-based, worldwide franchise organisation. In the UK, Rainbow International is owned and operated under licence to the Dwyer Group by ISS UK, a division of the ISS Group. The ISS Group is the world’s leading provider of facility services. ISS has unrivalled coverage of the UK’s domestic and commercial restoration sectors. Internationally, the ISS Group is pushing service development and innovation in the damage restoration industry, and services domestic and corporate customers in many countries. Rainbow International have been operating in the UK since 1987, and from humble beginnings has developed into the premium supplier of Restoration and Specialist Cleaning Services in the UK. Today, over 70 branches cover the entire country, ensuring our service and commitment to our customer base meets our own aspirations of quality, reliability, delivering an effective and cost efficient service, anywhere in the UK, 24 hours a day, 7 days a week.