Why the name Complex......? 

Complex is defined as consisting of many different and connected parts. 


Complex Cleaners, back in 1976, was the partnership of two contract cleaning companies, North London Cleaners and Suburban Cleaners.    A few years later, David Harris of Complex Cleaners expanded their offering and Complex Cleaning Supplies was born. 

In 2000, Scott Harris joined to expand to the janitorial supply side of the business.  Over the years, the cleaning supplies grew and David gradually pulled away from the contract cleaning side of the business. 

Complex Cleaning Supplies started life in Borehamwood, Hertfordshire but as Complex grew it was time to move to larger premises.  In 2011, Complex moved to a modern distribution centre just outside St Albans in Hertfordshire. 

We supply a diverse range of clients including schools and colleges, hospitals, care homes, health clubs and gyms, offices, warehouses, facility management companies and contract cleaners.  Customers are welcome to visit our trade counter, which is open 7.30am to 5pm Monday to Friday, no appointment necessary.  We offer a wide range of products and services, including machine sales and repairs. 

For the larger user of cleaning supplies, including paper products and chemicals, we are able to offer you a tailored quotation based on your volumes.  Please get in contact with one of the team to arrange a tailored quotation.