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For all enquiries please contact:

Core Group Limited
Home Farm Buildings,
Shere Rd, Albury,

TEL: +44 (0) 1483 205380


Core Group were founded in 2004 as a Commissioning Management, Verification and Validation company, and have subsequently established an unparalleled reputation for professionalism, dedication and continued client support.

Having become established in South-East England from our Guildford head office, we extended our operations into the South-West, West Midlands and Wales, and opened an office in Bristol in 2006. We have since been able to deliver our services throughout the UK, but with the ever expanding global market we have expanded our coverage throughout Europe, South Africa, Russia, Middle-East and Asia.

Core Group is a Client-focused company, formed of experienced professionals and technicians, providing an enhanced standard of service for the continually changing and challenging construction industry.

Our aim has always been and will remain to provide a fresh, innovative and focused approach to Commissioning, and our client base and testimonials confirm we are the go-to company for premier clients.

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Commissioning Management & Verification Read More

HVAC Commissioning Validation Read More

Health & Safety File / Operation & Maintenance Manuals Read More

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Commissioning Management & Verification

The main objective of Commissioning Management is to ensure sufficient facilities are included in the MEP design to commission, integrate and maintain the project, and thereafter programme, orchestrate and manage the testing, commissioning, integration, documentation and sign-off, so PC is attained on time, and that the end user can operate a defect free building.

As one of the leading providers of Commissioning Management (CM) and Commissioning Verification Engineer (CVE) services in the UK, Core Group offer unrivalled technical experience, resource levels and expertise. Our well established management teams ensure projects are completed in accordance with Employers Requirements, relevant British Standards, Code of Practice and Specifications, with appropriate documentation to support the results to provide an audit trail to hand-over.

With the profile and appreciation of commissioning increasing with the requirements of BREEAM and LEED, Core Group’s approach and ethos as a Client-focused company is continually evolving. Our business is structured upon the principle of ‘Total Quality’ and all our systems and procedures are designed with this as our objective. Our approach and standard management tools distinguish Core Group from our competitors and provide our Clients with the confidence they require.


Core Group responsibilities as Commissioning Managers and Verification Engineers will typically include, but is not limited to:

  • Design Commissionability Review
  • Commissioning Logic Network
  • Commissioning Programme
  • Equipment Factory Testing and Reporting
  • On-site Witnessing
  • Test Data Base and Reporting
  • Building Control Liaison
  • Cause and Effect (FAS) Management
  • Power Loss Test Management
  • Integrated System Test Management and Reporting
  • Client Training Management
  • Final Test Documentation Sign-off



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HVAC Commissioning Validation

Core Group employs a team of highly technical, experienced and proactive commissioning engineers to carry out hands-on fault-finding and investigatory works for several blue-chip companies as part of their PPM and call-out team.

Framework agreements have been secured with Universities, Insurance Groups, Property Developers, and Investment Banks, which is testament to the success of the service we provide.

HVAC services provided by Core Group include:

  • Environmental conditions monitoring and testing
  • Plant Function and Performance Analysis
  • Continuous commissioning
  • Pre and Post fit-out services benchmarking
  • HVAC Testing and Re-commissioning
  • HVAC and Electrical Systems Performance Validation



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Health & Safety File / Operation & Maintenance Manuals

Core Group offers a technical solution for the production and management of the construction industry’s documentation needs.

Using our web-based portal Core Centrum, Core Group’s in-house IT and Technical Documentation personnel are able to provide the following services:

  • Health & Safety File
  • Location File
  • Operation & Maintenance Manual (Fabric & MEP)
  • L2 Log Book
  • BREEAM User Guide
  • Asser Register
  • Project Completion File





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Core Group Limited
Home Farm Buildings,
Shere Rd, Albury,

TEL: +44 (0) 1483 205380

Regional Office

Core Group Limited
10 Elmdale Road
Tyndalls Park

TEL: +44 (0) 1173 305406