Certifications & Accreditations

Quality Management
TES Group is committed to delivering services that consistently meet the highest standards of quality, reliability, and technical performance.
Our Quality Management System is aligned with:
– ISO 9001
– Quality Management Systems
– This framework ensures:
– Standardised processes
– Quality assurance throughout project delivery
– Inspection and Test Plans (ITPs)
– Non-conformance management
– Continuous improvement initiatives
Our quality processes provide confidence that projects are delivered in accordance with:
– Client specifications
– Engineering standards
– Regulatory requirements
– Industry best practice

Environmental Management
TES Group is committed to responsible environmental management and sustainable project delivery.
Our Environmental Management System is aligned with:
– ISO 14001
– Environmental Management Systems
– Key objectives include:
– Reducing environmental impact
– Efficient resource utilisation
– Waste minimisation
– Responsible disposal practices
– Pollution prevention
– Environmental compliance
– Environmental considerations are integrated into planning, execution, and operational activities across all projects.

Occupational Health & Safety
The health and wellbeing of our workforce is a priority.
TES Group’s Occupational Health & Safety Management System is aligned with:
– ISO 45001
– Occupational Health & Safety Management Systems
This framework supports:
– Hazard identification
– Risk reduction
– Incident prevention
– Worker consultation and participation
– Occupational health management
– Continuous safety improvement

Data Centre Standards & Commissioning Excellence
TES Group adopts recognised best practices for mission-critical environments and data centre projects.
Our commissioning and project delivery methodologies align with guidance from:
– BSRIA
– Building Services Research and Information Association
– CIBSE
– Chartered Institution of Building Services Engineers
– ASHRAE
– American Society of Heating, Refrigerating and Air Conditioning Engineers
– Uptime Institute Principles
– Operational resilience and critical infrastructure best practice
– IEC Standards
– International Electrotechnical Commission standards
– British Standards (BS EN)
– Applicable engineering and construction standards
This ensures a structured and proven approach to commissioning, testing, and operational readiness.

Energy, Oil & Gas & Industrial Compliance
TES Group supports projects in highly regulated industries and operates in accordance with recognised engineering standards and best practices.
These include:
– API Standards
– IEC Standards
– BS EN Standards
– ISO Standards
– Client-specific engineering specifications
– Project execution procedures
This ensures all activities are performed in line with industry expectations and operational requirements.

Training, Competence & Workforce Development
TES Group recognises that competence is critical to safe and successful project delivery.
We invest in the ongoing development of our workforce through:
– Technical training programmes
– Safety training programmes
– Competency assessments
– Leadership development
– Continuing professional development (CPD)
– Personnel are trained and assessed to ensure they remain competent for the tasks they perform.

Accreditations & Certifications
TES Group maintains and continuously develops management systems aligned with internationally recognised standards.
Current & Strategic Certification Framework
– ISO 9001 – Quality Management Systems
– ISO 14001 – Environmental Management Systems
– ISO 45001 – Occupational Health & Safety Management Systems
– UKAS Accredited Certification
– BSI Certified Management Systems
– Constructionline Gold
– SafeContractor Approved
– CHAS Elite
– Achilles UVDB Registered
– Cyber Essentials Certified
– BSRIA Commissioning Best Practice Alignment
– CIBSE Best Practice Compliance