T&S Environmental Accreditation & Certification

T&S Environmental currently possess a wide variety of industry accreditation and certification which exemplify our dedication to professionalism, safety and higher standards in the construction industry in general.

All our work is carried out in strict accordance with the criteria set by the accreditation & certification below and affords our clients, old or new, peace of mind that they are dealing with a company who not only adhere to strict regulatory guidelines but industry best practice as well.


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ISO 9001 Certification

The ISO 9000 family of standards relate to quality management systems and are designed to help organizations ensure they meet the needs of customers and other stakeholders. The standards are published by ISO, the International Organization for Standardization and available through National standards bodies. View our current certificate here.


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ISO 14001 Certification

The ISO 14000 is a standard for environmental management systems that is applicable to any business, regardless of size, location or income. The aim of the standard is to reduce the environmental footprint of a business and to decrease the pollution and waste a business produces. View our current certificate here.


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Construction Line

Construction Line is a national online database, the UK’s largest register for pre-qualified contractors and consultants. Construction Line standards are high – all Construction Line registered companies are pre-qualified to the official Government pre-qualified standard. View our current Gold Level 3 certificate here.

T&S Environmental also hold a Silver Level 2 certificate from Construction Line. To view or download this certificate please click here.

As of 2021, T&S Environmental also hold Bronze level Certification from Construction Line. To view or download a copy of this certificate, please click here.

T&S Environmental have also achieved the Construction Line Social Value Certification. To view or download a copy of this certificate, please click here.


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Acclaim Accreditation

T&S Environmental have recently been awarded the highly coveted Acclaim Accreditation.

This is an accreditation scheme operated by Construction Line that proves strict adherence to Health & Safety best practice and is universally accept by both Public and Private sector procurement teams.

To view or download a copy of this certificate please click here.








The Contractors Health and Safety Assessment Scheme (CHAS) is established as the market leader for health and safety pre-qualification in the UK. It is a non-commercial scheme available to suppliers (those who provide goods and services) and to organisations (buyers) looking for suitably competent suppliers.View our current certificate here.

This year, T&S Environmental have also been awarded the CHAS SSIP Advanced Certification in recognition of our strict adherence to safe working practices. To download or view this certificate please click the following link. View our current certificate here.








The Royal Society for the Prevention of Accidents (RoSPA) is actively involved in the promotion of safety in all areas of life – at work, in the home, and on the roads, in schools, at leisure and on or near water. It also offers a full range of health and safety training courses. View our current certificate here.

T&S Environmental have recently been awarded the coveted ‘5 Year Gold Rospa Award’. This is only awarded to contractors who have consecutively maintained Gold Award status for 5 years.


We have recently been awarded the RoSPA Gold Medal Award for 2021. Please select the link below is to view or download a copy of our 2021 Gold Medal Award.

View or download a copy of this award.

‘We are very proud of our 5 consecutive Gold Awards and will continue to build upon this for our future commitment to preventing accidents’

Bradley Rees, Managing Director

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Safe Contractor

Safe Contractor is a leading health and safety pre-qualification assessment scheme, dedicated to promoting higher standards of competence and compliance through the provision of relevant industry specific and tailored health and safety assessments for all professions and sectors. View our current certificate here.









SafePQQ has been introduced as an extension to the existing Safe Contractor Management System. It has been designed to provide Organisations with a clearer overview of the compliance within their supply chains. The system covers financial, environmental, ethical and data protection considerations amongst the many areas it collates and checks data from. View our current certificate here.







SMAS – Worksafe Contractor

SMAS Worksafe Contractor – Safety Schemes in Procurement Affiliate Program Member. Holders of this accreditation have demonstrated their ability to meet the core Health and Safety criteria.

View our current certificate click here.

We have also been certified by SMAS for our Environmental Management systems.

Please view this certificate or download a copy, here.

T&S Environmental also hold ‘Anti-Bribery and Modern Slavery’ accreditation. Please follow this link to view or download a copy of this certification.



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T&S Environmental are proud to hold full Ciria membership. Ciria are a non-profit organisation at the forefront of building bridges between science and policy within the construction industry.

View our current certificate here.

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 Achilles UVDB Audited

T&S Environmental have passed a full Achilles UVDB audit. The UVDB system is recognised throughout the industry as the benchmark for pre-qualification for buyers who wish to maintain vigorous full supply chain standards. During the recent audit conducted by UVDB, T&S Environmental scored 100 in all aspects. For a more detailed breakdown of the audit please click this link to view and download.

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 Achilles UVDB Qualified

T&S Environmental have achieved full qualification from a recent Achilles UVDB audit. For more detailed information regarding this audit, please select to the following link to view and download a copy of the audit.

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Achilles UVDB Assessed

Following a recent UVDB assessment, T&S Environmental have been awarded 100% scores for both ‘Management System Evaluation’ and ‘On site Assessment’.

To view or download a copy of the assessment certification please select this link.






Asbestos Removal Contractors Association ( ARCA )

T&S Environmental are full members of the Asbestos Removal Contractors Association. ARCA are dedicated to promoting safety and professionalism within the licensed asbestos removal industry within the UK.

For more information on the work carried out by ARCA, please follow this link.

Please click here to view or download our current ARCA membership certificate.

Certification confirming our recent completion of the ARCA SAAS ( Site Audit Accreditation Scheme ) can be viewed here.

We have recently been awarded the ARCA ‘Gold Site Award Audit’ for 2021. Please select the following link to view or download a copy the relevant documents.







Builder’s Profile

T&S Environmental hold full premium membership to Builder’s Profile.

To view or download a copy of our membership certificate, please follow this link.