We are a commercial cleaning supplier providing cleaning services to the facilities and premises owned by our clients. From humble beginnings as a small family business over 50 years ago as G&G Limited, we’ve grown our specialisms and expertise and became Cleanwise Ltd in 1998, to offer a range of high quality, sustainable and accredited services. As a private owned business we are not like public limited companies. Where other companies must focus on meeting short term targets, our private ownership enables us to make long-term investments. This means we have strong relationships with our clients and longevity in the services we provide to them. We are all about supporting our clients’ long-term vision and objectives. We work at the heart of our clients’ businesses, and our sector expertise means we can design sustainable service solutions that align with their business strategies.

We specialise in office cleaning and cleaning services for communal areas for property management companies, tenant management organisations, housing associations and student living accommodation. We tailor our services to meet each individual client’s requirements, so whether you’re looking for a daily service or an entire buildings maintenance, we offer an expert solution.  


Our services range from daily office cleaning and janitorial supplies, to floor restoration, window cleaning, carpet cleaning and multi-site management.

We are proud to share we are supporters of the London Living Wage.

Over 200 years of


We have the know-how and expertise your company needs

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"Teamwork is the ability to work together toward a common vision. The ability to direct individual accomplishments toward organizational objectives. It is the fuel that allows common people to attain uncommon results."

Meet Our Team


Patric Da Silva

Senior Operations & Relationship




David Williams

Managing Director


Tina Williams

HR and H&S Director

Guilherme Lippi


Head of FM & Business



Rosie Blanshard

Accounts Manager


Carol Heasmer

Accounts Assistant


Paul Makuchete

Floor Specialist

Lauren Williams


Claudio Madariaga

Contracts Manager

Pablo Lopez

Contracts Supervisor

Justin Deal

Window Cleaning Manager

Cleanwise Ltd

Cleanwise Ltd

Unit 7, Lion Business Park, Dering Way
Gravesend - DA12 2DN 

Phone: 0845 241 9600


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