Zi Services

Educational Establishments

Zi Services is a contract cleaning company specialising in schools, colleges and universities in South London and South East London.


We have been established since 1998 which is a testimony on its own. The quality and professionalism we have received from our staffs’ hard work and dedication allows us to maintain our status in a competitive industry.

school cleaning south east london
Our Accreditations
CHAS Accredited Contractor
Personal Attention To Detail

We offer personal attention to detail that you often don’t get with other large cleaning companies. If required, we arrange monthly meetings to liaise with our clients to ensure we are maintaining the high standards required.

Competitive Pricing

Value for money is achieved through our continuous review of the techniques we provide together with productivity.

Regular Visits To Premises

You will receive regular visits to your premises from our management team, who will monitor contracts closely and liaise with your nominated person.

school cleaning south london
Tailor-Made Contracts

Our cleaning contracts are tailor-made to your exact requirements giving you flexibility and the frequency to suit your business, leaving you with a comprehensive cover.


We provide practical, hands on support in the event of an emergency to help you get back to normal operations as soon as possible.

Environmentally Friendly

We aim to use environmentally friendly products wherever possible to protect the health of staff, students and the environment.

Zi Services

What We Provide

Zi Services will provide you with a flexible and comprehensive cleaning service that can be tailored to meet the needs of your particular business. We have a wealth of experience and knowledge concerning all aspects of cleaning.

Zi Services ensure the highest standard of cleanliness and provide a safe environment for your students, staff and visitors. We implement organised cleaning methods with tailor-made work schedules to suit the needs of your school, college or university. We ensure the highest standard of cleanliness which provides a safe environment for your students, staff and visitors.

“Your satisfaction is our satisfaction.”



We go

The Extra Mile

We provide technical advice on floor treatments and the most appropriate cleaning maintenance methods to use.


We will repair, maintain and replace, if necessary, all cleaning equipment and materials.


Zi Technical Services liaise with your Site Manager/Representative to ensure maximum involvement for your educational institution to achieve high standards of quality and care.


We have a wealth of experience and knowledge concerning all aspects of school, college and university cleaning.


Zi Services carry out internal audits to maintain the best standards of cleaning.

For the Protection of Students & Staff

Safety First
DBS Checked

All staff DBS checked as standard for the protection of students.


Full staff training in using cleaning products and maintaining health & safety procedures.

ISO 9001:2008

We are accredited with the ISO 9001:2008 quality management system.

CHAS Accredited

We’re CHAS accredited which is a health & safety assessment scheme

Environmentally Friendly

We use environmentally-friendly cleaning products where possible.