PSS Who We Are

Powertherm Site Services (PSS) is called upon for assistance by some of the largest organisations in the United Kingdom.

Available 24 hours a day, seven days a week, PSS prides itself on providing outstanding services at competitive prices, with our highly skilled personnel always on hand to meet any cleaning challenge head on. The team shares a wealth of experience and is committed to meeting all of our customers’ requirements.

Powertherm is fully aware of the need to get things up and running again as quickly as possible to minimise downtime for our clients. Any jobs will be carried out swiftly and efficiently in order to keep inconveniences to a minimum.

Our company specialises in drain cleaning services, tank cleaning services, site clearances (no matter the size or scale of the operation), marine services (including painting), shutdown work (e.g., refinery, internal and external tube cleaning), shot blasting, and general building cleaning, including graffiti removal. Powertherm is not restricted to working in the UK, having undertaken projects in Norway and the Netherlands.

Our staff are fully trained and highly competent in the use of high-pressure water jets, forklift trucks, and mobile elevating working platforms, among other equipment. As well as, in the use of the most up to date cleaning products and shot blasting materials. The health and safety of all concerned is our highest priority at all times.

Our teams of experts live by the statement: Do it right, do it once. We provide the trust, peace of mind, and quality of service you deserve. Our exemplary track record in completing complex projects of all sizes is testament to our core values and always offering the right solution, something deeply rooted in our people.

We encourage an innovative, collaborative way of operating and invest heavily in industry-acclaimed training and smart technologies, which is dispersed throughout our projects from enquiry to completion. A focus on continuous improvement and safety standards, from the smallest to the largest task, has allowed us to deliver multiple projects on-time and on-budget.

We value working closely with our clients, always acknowledging their unique requirements, exchanging our experience and expertise to provide the right solution. We know each project is unique, which is why we offer a tailored and personal approach. Whatever the size of the project, we uphold the same safety, quality, and environmental commitments and service delivery excellence.


Our proven track record with global clients is down to commitment to our core values:


“We are committed to the continuous development of our business and those within it”


“We know that our people are our most invaluable asset”


“We understand great things are never achieved by one person”


“We’re committed to quality. It’s not an act, it is habit”


“We believe our reputation is strategically valuable to us”