Every member of the KDE team is affiliated with relevant organisations in their industry to ensure compliance with relevant health and safety guidelines and legislation, as well as the latest training and accreditations.
Occupational Health and Safety Management Logo Occupational Health and Safety Management Logo

OHSAS 18001 – Occupational Health and Safety Management

ISO 9001:2015 ISO 9001:2015

ISO 9001:2015 Quality Management

ISO 14001:2015 ISO 14001:2015

ISO 14001:2015 Environmental Management


The leading voluntary regulatory body for electrical contractors in the UK that provides certification to organisations in the heating, plumbing, renewable and insulation sectors.

Bafe Fire Alarm & Emergency Lighting Bafe Fire Alarm & Emergency Lighting

The independent registration body for third-party certified fire protection companies in the UK, BAFE also develops schemes, supports quality standards and certifies third-party organisations.

CompEx CompEx

The recognised global scheme for people working in explosive atmospheres and industries including oil, gas and chemicals.

Gas Safe Gas Safe

The official list of gas engineers who are registered to work legally and safely on appliances operated by gas, including fires, cookers and boilers. By law, all gas engineers must be listed on the Gas Safe Register.

Worcester Group Worcester Group

The UK market leader in domestic boilers including gas and oil boilers, hot water cylinders, components and accessories such as controls, solar water heating systems and heat pumps.

Chas Contractor Chas Contractor

A trusted advisor on health & safety compliance that sets industry benchmarks, provides assurance and reassurance, as well as being one of the founders of third-party accreditation.

Safe Contractor Safe Contractor

A health and safety audit service that provides reassurance to our clients that health and safety is a priority, and being handled appropriately wherever we work.

Constructionline Constructionline

The most connected and progressive provider of procurement and supply chain management services that makes contracting simpler.

Disclosure & Barring Service Disclosure & Barring Service

All KDE employees hold a current Disclosure & Barring Service (DBS) certificate to provide peace of mind and reassurance. The DBS replaces the Criminal Records Bureau (CRB).

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