We are a fully accredited electrical engineering company

NICEIC (Registration Number 022494000)

KH Engineering Services Limited are an accredited London firm registered under the NICEIC Approved Contractors Scheme. In addition to this we are approved under the Domestic Installers Scheme and are fully conversant with BS 7671:2008 (IEE Wiring Regulations 17th Edition) and Part P 1995 of the Building Regulations.

ISO 9001:2008 - Quality Assurance (Certificate Number A8396)

When a company holds ISO 9001 Certification, it is telling its customers and suppliers worldwide that it has a logical and documented management system.

ISO 14001:2015 - Environmental Management (Certificate Number 1656E)


KH Engineering operates an Environmental Management System under ISO14001:2015

ISO 18001:2007 OHSAS (Certificate number 1656/HS)

KH Engineering operates an Occupational Health & Safety Management System under ISO 18001:2007

SAFEcontractor (Certificate Number ZQ8585)

SAFEcontractor assesses the health and safety competency of contractors. Many large organisations now use SAFEcontractor as their primary means of selecting contractors. SAFEcontractor is effectively the clients approved contractor list.

Environment Agency (Registration Number CBDU227665)

KH Engineering Services are registered with the Environment Agency under the Control of Pollution (Amendment) Act 1989.

To effectively control the safe disposal of items of hazardous waste from our sites, all spent tubes, lamps, refrigerators and microwaves are returned to our stores yard and held in a secure compound awaiting the safe collection and transfer by a regulated hazardous waste removal company.

Our offices and stores are also registered under the Hazardous Waste Regulations for the safe onward disposal of hazardous waste items.

RISQS (Registration Number 094854)

RISQS is the UK rail industry supplier qualification scheme, providing a single common registration, qualification and annual audit process for suppliers that are shared by the UK rail industry.

KH Engineering Services Ltd are RISQS approved for:


  • Core Module to the UK Rail Industry
  • Lighting and Equipment
  • Electrical Installations
  • LV Switchgear and Distribution Cabling
  • Planned Preventative Maintenance
  • Fire Safety, Detection and Alarm Systems
  • Building Maintenance
  • Portable Appliance Testing
  • Electrical Building Services
  • CCTV Systems, Equipment and Maintenance
  • Security and Entry Control Systems
  • Security Equipment and System Maintenance
  • Lighting Column Post Installation
  • Concrete Equipment Foundations

Constructionline (Registration Number 179274) Level 3 Gold

Constructionline is a register for pre-qualified contractors and consultants used by the construction industry of the United Kingdom appropriate to public and private sector procurement.