page contents

About Us - Rainbow International

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.

Rainbow International is committed to helping insurance companies,loss adjusters & brokers, reduce the cost of claims and retain their customers. Additionally, they aspire to provide the very highest levels of specialist cleaning services to a wide range of commercial and public service organisations.

Through the use of proven systems and the latest technology, we deliver a highly responsive and cost-effective service. Our innovative approach and on-going investment strategy ensure that we continue to enhance our service package and remain at the forefront of continuous improvement within the damage restoration and specialist cleaning marketplace. We invest in the on-going development of our people, our cleaning and restoration techniques, products, equipment and business systems. In addition, the high-technology approach of the ISS Group means that we can access the very latest in IT solutions and restoration techniques.

A Part of the ISS Group

ISS has come a long way since they were founded in Denmark in 1901. Since then they have grown, both in their reach and in the scope of what they can offer. ISS now provide the full house of facility services – Building Services; Cleaning; Catering; Office Support; Security and Facilities Management –  across the UK and around the world.
Today they are one of the world’s largest facility services providers, employing over 40,000 people in the UK alone, and almost 500,000 globally, providing a fully-integrated managed service with professional operatives across all fields of expertise in more than 50 countries
Most importantly, they are making life easier for their customers – taking care of the everyday elements that build a successful business, delivering consistently high levels of service and freeing their clients to focus on what matters to them.

Accreditations & Memberships

Rainbow International places great emphasis on running our business ethically and promoting the very highest standards of customer service.  We also believe in ensuring our staff have access to the latest industry bodies training facilities, and has membership and accreditations with the following organisations.

Facebook feeds

How lucky are we to have beautiful places like this so close to home? 🌤
Our Rainbow International Glasgow East van spotted outside Bolgonie Castle which is over 700 years old! Keep an eye out and see if you can spot any of our team driving near you 👀...
Contact rainbow International Glasgow East on 0141 204 1235 or visit to view our services! 📞
... See MoreSee Less

For this weeks Team Tuesday we are celebrating the lovely Jade’s one year anniversary with Rainbow International 🌈
Your happy and empathetic personality is a credit to our team and we are so lucky to have you!
... See MoreSee Less

Amazing before and after images of a bio hazard removal in an attic area ⚠️...
What a fantastic job our specialists at Rainbow International Glasgow East have done by safely removing rockwool insulation from this attic space 🌟
Another job complete ✔️

Enquire now at:
https:/ or call 0141 204 1235 today 📞
... See MoreSee Less

Twitter feeds


Quotation Form

Receive a complimentary price quote for cleaning services that will fit your needs and your budget

24/7 Emergency Cover

Call us:
0141 204 1235
0141 530 5204
0797 753 4468

Our services are delivered 24 hours a day through a national network of over 70 branches strategically located across the country, providing a local service efficiently, reliably and cost effectively.  We can be on-site in an emergency situation within 2 hours anywhere in the country, commencing work, minimizing the risk of secondary damage and returning homeowners lives and commercial businesses back to normal with the minimal disruption and downtime.

Show Buttons
Hide Buttons