About us

Bristol’s largest commercial window cleaner

Commercial window cleaning with a clear difference

STP is a Bristol-based commercial window cleaning company.  We clean more high rise buildings in and around the city than any other company. We also work with businesses throughout the South West and Greater London.  Businesses choose us because of our years of experience, the high quality of our service and our excellent health and safety record. We work hard to maintain these high standards and deliver excellent value to our clients. 


What makes STP different?


We have been successfully trading for over 20 years and have gained a wealth of knowledge and expertise. From the tallest of buildings to the largest, most challenging of window cleaning projects, we have the expertise and experience to get the job done to the highest standard.

Quality control 

Our management team monitors all cleaning contracts and carries out quality control checks both on staff and on cleaning work. A client satisfaction note helps ensure that every job is completed to the highest standard. Any feedback is reviewed and acted on by our management team.

HSSE Covered

All our policies and procedures are audited by Logic SHE Solutions and staff regularly attend safety workshops and seminars. We are proud to have been recognised with the prestigious Safe Contractor Accreditation.

Health and Safety

We are proud of our 100% track record of no accidents or incidents throughout our company's history.

STP is fully committed to achieving the highest standards of Health and Safety. We constantly monitor, review and improve our procedures to reduce possible hazards in the work place and are proud to have had no accidents or incidents throughout our company's history. 

We are well aware of our legal obligations and regard safety as the most important factor within our business. Before any contract or cleaning task commences, full and comprehensive risk assessment is carried out and submitted to the client. 

Our policies and procedures are regularly audited by Logic SHE Solutions - a company that specialises in health and safety procedures. Our staff are highly experienced and undergo rigorous training programmes as well as regularly attending safety workshops and seminars. 

Our rigorous HSSE procedures have been recognised with the prestigious Safe Contractor Accreditation.

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or call us on 0117 961 6266


We know that we a have a duty of care in the delivery of the service that we provide and are committed to minimising both the use of resources and the impact our company’s operations might have on the environment. We do this by using mainly pure, clean water for washing windows and consciously minimising the use of chemicals.  

  • The Reach and Wash® system only uses clean, pure water   
  • We consciously minimise the use of chemicals 
  • Many of our cleaning contracts are carried out locally - helping reduce travel time
  • Our work force are employed locally - helping reduce travel to work time
  • Employing locally also helps contribute to the local economy 
  • Wherever possible we use biodegradable and recycled products
  • in the office we endeavour to reduce paper usage with digital documentation and communications

Our Client Testimonials

“STP carries out all high level cleaning work for us. This is done on a regular planned contract so that we know that the exterior surfaces of the centre are constantly kept clean. As well as doing an excellent job at cleaning, they are also extremely flexible.”

Tony Torrington - Operation Manager of The Galleries, Bristol

Our Clients